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    SEC Form 10-Q filed by Vor Biopharma Inc.

    5/9/24 4:01:50 PM ET
    $VOR
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care
    Get the next $VOR alert in real time by email
    10-Q
    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    

     

    UNITED STATES

    SECURITIES AND EXCHANGE COMMISSION

    WASHINGTON, DC 20549

     

    FORM 10-Q

     

    (Mark One)

    ☒

    QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

    For the quarterly period ended March 31, 2024

    OR

    ☐

    TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

    For the transition period from __________________ to __________________

    Commission File Number: 001-39979

     

    VOR BIOPHARMA INC.

    (Exact Name of Registrant as Specified in its Charter)

     

    Delaware

    81-1591163

    (State or other jurisdiction of

    incorporation or organization)

    (I.R.S. Employer

    Identification No.)

    100 Cambridgepark Drive, Suite 101

    Cambridge, Massachusetts

    02140

    (Address of principal executive offices)

    (Zip Code)

     

    Registrant’s telephone number, including area code: (617) 655-6580

     

    Securities registered pursuant to Section 12(b) of the Act:

     

    Title of each class

     

    Trading

    Symbol(s)

     

    Name of each exchange on which registered

    Common Stock, $0.0001 par value per share

     

    VOR

     

    Nasdaq Global Select Market

     

    Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

    Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

    Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

     

    Large accelerated filer

    ☐

    Accelerated filer

    ☐

     

     

     

     

    Non-accelerated filer

    ☒

    Smaller reporting company

    ☒

     

     

     

     

     

     

     

     

     

     

     

    Emerging growth company

     

    ☒

     

    If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

    Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

    Number of shares of the registrant’s Common Stock outstanding as of May 3, 2024 was 68,259,602.

     


     

    Table of Contents

     

    Page

    PART I.

    FINANCIAL INFORMATION

    1

     

     

     

    Item 1.

    Financial Statements (Unaudited)

    1

    Condensed Consolidated Balance Sheets as of March 31, 2024 and December 31, 2023

    1

    Condensed Consolidated Statements of Operations and Comprehensive Loss for the Three Months Ended March 31, 2024 and 2023

    2

     

    Condensed Consolidated Statements of Stockholders’ Equity for the Three Months Ended March 31, 2024 and 2023

    3

    Condensed Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2024 and 2023

    4

    Notes to Condensed Consolidated Financial Statements (Unaudited)

    5

    Item 2.

    Management’s Discussion and Analysis of Financial Condition and Results of Operations

    11

    Item 3.

    Quantitative and Qualitative Disclosures About Market Risk

    17

    Item 4.

    Controls and Procedures

    17

     

     

     

    PART II.

    OTHER INFORMATION

    19

     

     

     

    Item 1.

    Legal Proceedings

    19

    Item 1A.

    Risk Factors

    19

    Item 2.

    Unregistered Sales of Equity Securities and Use of Proceeds

    19

    Item 6.

    Exhibits

    20

     

    Signatures

    21

     

     

    i


     

    Note Regarding Company References

    Throughout this Quarterly Report on Form 10-Q, the “Company,” “Vor,” “Vor Bio,” “Vor Biopharma Inc.,” “we,” “us,” and “our,” except where the context requires otherwise, refer to Vor Biopharma Inc. and its consolidated subsidiary, and “our board of directors” refers to the board of directors of Vor Biopharma Inc.

    Special Note Regarding Forward-Looking Statements

    This Quarterly Report on Form 10-Q contains forward-looking statements that involve substantial risks and uncertainties. All statements, other than statements of historical facts, contained in this Quarterly Report on Form 10-Q, including statements regarding our strategy, future operations, future financial position, future revenue, projected costs, prospects, plans and objectives of management, are forward-looking statements. In some cases, you can identify forward-looking statements by terms such as “may,” “will,” “should,” “expect,” “plan,” “anticipate,” “could,” “might,” “intend,” “target,” “ongoing,” “project,” “estimate,” “believe,” “estimate,” “predict,” “potential” or “continue” or the negative of these terms or other similar expressions intended to identify statements about the future. These statements speak only as of the date of this Quarterly Report on Form 10-Q and involve known and unknown risks, uncertainties and other important factors that may cause our actual results, levels of activity, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements.

    We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our business, financial condition and results of operations. These forward-looking statements include, without limitation, statements about:

    •
    the timing, progress and results of our preclinical studies and clinical trials of our product candidates, including statements regarding the timing and pace of initiation, enrollment and completion of studies or trials and related preparatory work, the period during which the results of the trials will become available and plans with respect to our research and development programs;
    •
    the timing and success of our in-house or third-party clinical manufacturing capabilities and efforts;
    •
    the timing of any submission of filings for regulatory approval of, and our ability to obtain and maintain regulatory approvals for, our product candidates for any indication;
    •
    our ability to identify patients with the diseases treated by our product candidates, and to enroll patients in trials;
    •
    our expectations regarding the market acceptance and opportunity for and clinical utility of our product candidates, if approved for commercial use;
    •
    our expectations regarding the scope of any approved indication for any product candidate;
    •
    our ability to successfully commercialize our product candidates;
    •
    our estimates of our expenses, ongoing losses, future revenue, capital requirements and our need for or ability to obtain additional funding;
    •
    our ability to establish or maintain collaborations or strategic relationships;
    •
    our ability to identify, recruit and retain key personnel, including executive officers and members of management;
    •
    our reliance upon intellectual property licensed from third parties and our ability to obtain such licenses on commercially reasonable terms or at all;
    •
    our ability to protect and enforce our intellectual property position for our product candidates, and the scope of such protection;
    •
    our financial performance;
    •
    the period over which we estimate our existing cash, cash equivalents and marketable securities will be sufficient to fund our future operating expenses and capital expenditure requirements;
    •
    our competitive position and the development of and projections relating to our competitors or our industry;
    •
    the impact of laws and regulations; and
    •
    our expectations regarding the time during which we will be an emerging growth company under the Jumpstart Our Business Startups Act of 2012.

    ii


     

    You should read this Quarterly Report on Form 10-Q and the documents that we have filed as exhibits to this Quarterly Report on Form 10-Q completely and with the understanding that our actual future results may be materially different from what we expect. The forward-looking statements contained in this Quarterly Report on Form 10-Q are made as of the date of this Quarterly Report on Form 10-Q, and we do not assume any obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law. You should refer to the “Summary Risk Factors” and “Risk Factors” sections in our Annual Report on Form 10-K for the year ended December 31, 2023 for a discussion of material factors that could cause actual results or events to differ materially from the forward-looking statements that we make.

    This Quarterly Report on Form 10-Q includes statistical and other industry and market data, which we obtained from our own internal estimates and research, as well as from industry and general publications and research, surveys, and studies conducted by third parties. Industry publications, studies, and surveys generally state that they have been obtained from sources believed to be reliable, although they do not guarantee the accuracy or completeness of such information. While we believe that each of these studies and publications is reliable, we have not independently verified market and industry data from third-party sources. While we believe our internal company research is reliable and the market definitions are appropriate, neither such research nor these definitions have been verified by any independent source.

    All brand names or trademarks appearing in this Quarterly Report on Form 10-Q, including Mylotarg, are the property of their respective owners.

     

     

    iii


     

    PART I—FINANCIAL INFORMATION

    Item 1. Financial Statements (Unaudited).

    VOR BIOPHARMA INC.

    CONDENSED CONSOLIDATED BALANCE SHEETS

    (UNAUDITED)

     

     

     

    March 31,

     

     

    December 31,

     

    (in thousands, except share and per share amounts)

     

    2024

     

     

    2023

     

    Assets

     

     

     

     

     

     

    Current assets:

     

     

     

     

     

     

    Cash and cash equivalents

     

    $

    44,964

     

     

    $

    31,360

     

    Marketable securities

     

     

    62,515

     

     

     

    105,815

     

    Prepaid expenses

     

     

    3,831

     

     

     

    3,153

     

    Other current assets

     

     

    507

     

     

     

    475

     

    Total current assets

     

     

    111,817

     

     

     

    140,803

     

    Restricted cash equivalents

     

     

    2,413

     

     

     

    2,413

     

    Property and equipment, net

     

     

    9,165

     

     

     

    10,050

     

    Operating lease right-of-use assets

     

     

    38,816

     

     

     

    40,048

     

    Other assets

     

     

    4,819

     

     

     

    4,812

     

    Total assets

     

    $

    167,030

     

     

    $

    198,126

     

    Liabilities and stockholders’ equity

     

     

     

     

     

     

    Current liabilities:

     

     

     

     

     

     

    Accounts payable

     

    $

    2,325

     

     

    $

    815

     

    Accrued liabilities

     

     

    6,797

     

     

     

    10,877

     

    Operating lease liabilities

     

     

    3,957

     

     

     

    3,830

     

    Other current liabilities

     

     

    134

     

     

     

    50

     

    Total current liabilities

     

     

    13,213

     

     

     

    15,572

     

    Long-term liabilities:

     

     

     

     

     

     

    Operating lease liabilities—non-current

     

     

    30,782

     

     

     

    31,830

     

    Total liabilities

     

     

    43,995

     

     

     

    47,402

     

    Stockholders’ equity:

     

     

     

     

     

     

    Preferred stock, $0.0001 par value; 10,000,000 shares authorized as of March 31, 2024 and December 31, 2023; 0 shares issued and outstanding as of March 31, 2024 and December 31, 2023

     

     

    —

     

     

     

    —

     

    Common stock, $0.0001 par value; 400,000,000 shares authorized as of March 31, 2024 and December 31, 2023; 68,223,496 and 67,901,610 shares issued and 68,215,771 and 67,891,311 outstanding as of March 31, 2024 and December 31, 2023, respectively

     

     

    7

     

     

     

    7

     

    Additional paid-in capital

     

     

    493,999

     

     

     

    490,874

     

    Accumulated other comprehensive loss

     

     

    (87

    )

     

     

    (77

    )

    Accumulated deficit

     

     

    (370,884

    )

     

     

    (340,080

    )

    Total stockholders’ equity

     

     

    123,035

     

     

     

    150,724

     

    Total liabilities and stockholders’ equity

     

    $

    167,030

     

     

    $

    198,126

     

     

    The accompanying notes are an integral part of these condensed consolidated financial statements.

    1


     

    VOR BIOPHARMA INC.

    CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS

    (UNAUDITED)

     

     

     

    Three Months Ended March 31,

     

    (in thousands, except share and per share amounts)

     

    2024

     

     

    2023

     

    Operating expenses:

     

     

     

     

     

     

    Research and development

     

    $

    24,322

     

     

    $

    21,915

     

    General and administrative

     

     

    8,004

     

     

     

    8,507

     

    Total operating expenses

     

    $

    32,326

     

     

    $

    30,422

     

    Loss from operations

     

    $

    (32,326

    )

     

    $

    (30,422

    )

    Other income:

     

     

     

     

     

     

    Interest income

     

     

    1,522

     

     

     

    1,989

     

    Total other income

     

     

    1,522

     

     

     

    1,989

     

    Net loss

     

    $

    (30,804

    )

     

    $

    (28,433

    )

    Net loss per share attributable to common stockholders,
       basic and diluted

     

    $

    (0.45

    )

     

    $

    (0.43

    )

    Weighted-average common shares outstanding,
       basic and diluted

     

     

    68,030,966

     

     

     

    66,265,703

     

     

     

     

     

     

     

     

    Other comprehensive income (loss):

     

     

     

     

     

     

    Unrealized (loss) gain on available for sale marketable securities

     

     

    (10

    )

     

     

    596

     

    Total other comprehensive (loss) income

     

     

    (10

    )

     

     

    596

     

     

     

    $

    (30,814

    )

     

    $

    (27,837

    )

     

    The accompanying notes are an integral part of these condensed consolidated financial statements.

    2


     

    Vor Biopharma Inc.

    CONDENSED CONSOLIDATED Statements of stockholders’ EQUITY

    (Unaudited)

     

     

     

    Common
    Stock

     

     

    Additional
    Paid-In

     

     

    Accumulated other
    comprehensive

     

     

    Accumulated

     

     

    Total
    Stockholders’

     

    (in thousands, except share amounts)

     

    Shares

     

     

    Amount

     

     

    Capital

     

     

    loss

     

     

    Deficit

     

     

    Equity

     

    Balance at December 31, 2023

     

     

    67,891,311

     

     

    $

    7

     

     

    $

    490,874

     

     

    $

    (77

    )

     

    $

    (340,080

    )

     

    $

    150,724

     

    Issuance of common stock upon vesting of RSUs and vesting
        and exercise of stock options, net of shares withheld for taxes

     

     

    184,998

     

     

     

    —

     

     

     

    (169

    )

     

     

    —

     

     

     

    —

     

     

     

    (169

    )

    Issuance of common stock from at-the-market sales agreement

     

     

    139,462

     

     

     

    —

     

     

     

    213

     

     

     

    —

     

     

     

    —

     

     

     

    213

     

    Stock-based compensation expense

     

     

    —

     

     

     

    —

     

     

     

    3,081

     

     

     

    —

     

     

     

    —

     

     

     

    3,081

     

    Other comprehensive loss

     

     

    —

     

     

     

    —

     

     

     

    —

     

     

     

    (10

    )

     

     

    —

     

     

     

    (10

    )

    Net loss

     

     

    —

     

     

     

    —

     

     

     

    —

     

     

     

    —

     

     

     

    (30,804

    )

     

     

    (30,804

    )

    Balance at March 31, 2024

     

     

    68,215,771

     

     

    $

    7

     

     

    $

    493,999

     

     

    $

    (87

    )

     

    $

    (370,884

    )

     

    $

    123,035

     

     

     

     

    Common
    Stock

     

     

    Additional
    Paid-In

     

     

    Accumulated other comprehensive

     

     

    Accumulated

     

     

    Total
    Stockholders’

     

    (in thousands, except share amounts)

    Shares

     

     

    Amount

     

     

    Capital

     

     

    loss

     

     

    Deficit

     

     

    Equity

     

    Balance at December 31, 2022

     

    65,996,138

     

     

    $

    7

     

     

    $

    473,587

     

     

    $

    (770

    )

     

    $

    (222,217

    )

     

    $

    250,607

     

    Issuance of common stock upon vesting of RSUs and exercise of stock options, net of shares withheld for taxes

     

    205,485

     

     

     

    —

     

     

     

    (340

    )

     

     

    —

     

     

     

    —

     

     

     

    (340

    )

    Issuance of common stock from at-the-market sales agreement

     

    733,274

     

     

     

    —

     

     

     

    3,717

     

     

     

    —

     

     

     

    —

     

     

     

    3,717

     

    Stock-based compensation expense

     

    —

     

     

     

    —

     

     

     

    4,068

     

     

     

    —

     

     

     

    —

     

     

     

    4,068

     

    Other comprehensive income

     

    —

     

     

     

    —

     

     

     

    —

     

     

     

    596

     

     

     

    —

     

     

     

    596

     

    Net loss

     

    —

     

     

     

    —

     

     

     

    —

     

     

     

    —

     

     

     

    (28,433

    )

     

     

    (28,433

    )

    Balance at March 31, 2023

     

    66,934,897

     

     

    $

    7

     

     

    $

    481,032

     

     

    $

    (174

    )

     

    $

    (250,650

    )

     

    $

    230,215

     

     

    The accompanying notes are an integral part of these condensed consolidated financial statements.

    3


     

    Vor Biopharma Inc.

    condensed CONSOLIDATED StatementS of Cash Flows

    (unaudited)

     

     

     

    Three Months Ended March 31,

     

    (in thousands)

     

    2024

     

     

    2023

     

    Cash flows from operating activities

     

     

     

     

     

     

    Net loss

     

    $

    (30,804

    )

     

    $

    (28,433

    )

    Adjustments to reconcile net loss to net cash used in operations:

     

     

     

     

     

     

    Depreciation expense

     

     

    943

     

     

     

    837

     

    Non-cash lease expense

     

     

    1,232

     

     

     

    1,139

     

    Stock-based compensation

     

     

    3,081

     

     

     

    4,068

     

    Interest amortization on marketable securities

     

     

    (797

    )

     

     

    (1,202

    )

    Changes in operating assets and liabilities:

     

     

     

     

     

     

    Operating lease liabilities

     

     

    (921

    )

     

     

    (730

    )

    Prepaid expenses and other current assets

     

     

    (710

    )

     

     

    7

     

    Accounts payable and accrued liabilities

     

     

    (2,482

    )

     

     

    (88

    )

    Other assets

     

     

    (7

    )

     

     

    134

     

    Net cash used in operating activities

     

     

    (30,465

    )

     

     

    (24,268

    )

    Cash flow from investing activities

     

     

     

     

     

     

    Purchases of marketable securities

     

     

    (9,913

    )

     

     

    (23,408

    )

    Proceeds from maturities of marketable securities

     

     

    54,000

     

     

     

    30,000

     

    Purchases of property and equipment

     

     

    (114

    )

     

     

    (94

    )

    Net cash provided by investing activities

     

     

    43,973

     

     

     

    6,498

     

    Cash flow from financing activities

     

     

     

     

     

     

    Payment of issuance costs related to underwritten public offering and concurrent private placement

     

     

    —

     

     

     

    (717

    )

    Proceeds from the issuance of common stock from at-the-market sales agreement, net of issuance costs

     

     

    278

     

     

     

    3,622

     

    Shares repurchased for tax withholdings upon vesting of restricted stock unit awards

     

     

    (182

    )

     

     

    (400

    )

    Proceeds from stock option exercises

     

     

    —

     

     

     

    14

     

    Net cash provided by financing activities

     

     

    96

     

     

     

    2,519

     

    Net increase (decrease) in cash, cash equivalents and restricted cash equivalents

     

     

    13,604

     

     

     

    (15,251

    )

    Cash, cash equivalents and restricted cash equivalents,
       beginning of period

     

    $

    33,773

     

     

    $

    60,119

     

    Cash, cash equivalents and restricted cash equivalents, end of period

     

    $

    47,377

     

     

    $

    44,868

     

    Supplemental disclosure of non-cash activities

     

     

     

     

     

     

    Right-of-use assets obtained in exchange for lease obligations

     

    $

    —

     

     

    $

    270

     

    Purchases of property and equipment in accounts payable and accrued liabilities

     

    $

    14

     

     

    $

    3

     

    Financing costs associated with the sale of common stock included in accounts payable and accrued expenses

     

    $

    92

     

     

    $

    —

     

     

    A reconciliation of the cash, cash equivalents and restricted cash reported within the condensed consolidated balance sheets that sum to the total of the same amounts shown in the statements of cash flows is as follows:

     

     

     

    For the Three Months Ended March 31,

     

    (in thousands)

     

    2024

     

     

    2023

     

    Cash and cash equivalents

     

    $

    44,964

     

     

    $

    42,455

     

    Restricted cash equivalents

     

     

    2,413

     

     

     

    2,413

     

    Total cash, cash equivalents and restricted cash equivalents as shown on the
       statements of cash flows

     

    $

    47,377

     

     

    $

    44,868

     

     

    The accompanying notes are an integral part of these condensed consolidated financial statements.

    4


     

     

    VOR BIOPHARMA INC.

    NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

    (UNAUDITED)

    1. Nature of the Business

    Vor Biopharma Inc. (the “Company”) is a clinical-stage cell and genome engineering company that combines a novel patient engineering approach with targeted therapies to provide a single company solution for patients suffering from hematological malignancies. The Company’s proprietary platform leverages its expertise in hematopoietic stem cell (“HSC”) biology, genome engineering and targeted therapy development to genetically modify HSCs to remove surface targets expressed by cancer cells. The Company is headquartered in Cambridge, Massachusetts. The Company was incorporated on December 30, 2015.

    Risks and Uncertainties

    The Company is subject to a number of risks common to development stage companies in the biotechnology industry, including, but not limited to, risks of failure of preclinical studies and clinical trials, dependence on key personnel, protection of proprietary technology, reliance on third party organizations, risks of obtaining regulatory approval for any product candidate that it may develop, development by competitors of technological innovations, compliance with government regulations, adverse macroeconomic conditions and the need to obtain additional financing.

    The Company anticipates that it will continue to incur significant operating losses for the next several years as it continues to develop its product candidates. As a result, the Company's continued operations are dependent on its ability to raise additional funding. The Company believes that its existing cash, cash equivalents and marketable securities at March 31, 2024 will be sufficient to allow the Company to fund its current operations through at least a period of one year after the date the financial statements are issued. If the Company is unable to obtain additional funding on a timely basis, it may be forced to significantly curtail, delay, or discontinue one or more of its planned research or development programs or be unable to expand its operations.

    2. Summary of Significant Accounting Policies

    Basis of Presentation

    The accompanying condensed consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”). Certain comparative amounts have been reclassified to conform to the current period presentation, including the presentation of non-cash lease expense in the condensed consolidated statements of cash flows. Any reference in these notes to applicable guidance is meant to refer to the authoritative GAAP as found in the Accounting Standards Codification (“ASC”) and Accounting Standards Update (“ASU”) issued by the Financial Accounting Standards Board (“FASB”).

    Use of Estimates

    The preparation of the condensed consolidated financial statements in conformity with GAAP requires the Company’s management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the condensed consolidated financial statements and the reported amount of expenses during the reporting period. Actual results could differ from those estimates. Management considers many factors in selecting appropriate financial accounting policies in developing the estimates and assumptions that are used in the preparation of the condensed consolidated financial statements. Management must apply significant judgment in this process. Management’s estimation process often may yield a range of potentially reasonable estimates and management must select an amount that falls within that range of reasonable estimates. Estimates are used in the following areas, among others: accrued expenses and research and development expenses.

    Unaudited Interim Financial Information

    The condensed consolidated financial statements of the Company included herein have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiary. All intercompany transactions and balances have been eliminated in consolidation. In the opinion of management, the information furnished reflects all adjustments, all of which are of a normal and recurring nature, necessary for a fair presentation of the results for the reported interim periods. The results of operations for interim periods are not necessarily indicative of results to be expected for the full year or any other interim period.

    The accompanying condensed consolidated balance sheet as of December 31, 2023 has been derived from the Company’s audited consolidated financial statements for the year ended December 31, 2023. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to rules and

    5


     

    regulations. However, the Company believes that the disclosures are adequate to make the information presented not misleading. These unaudited interim condensed consolidated financial statements should be read in conjunction with the audited annual consolidated financial statements and related notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 (the “2023 Annual Report”).

    During the three months ended March 31, 2024, there have been no changes to the Company’s significant accounting policies as described in the 2023 Annual Report.

    3. Marketable Securities

    The amortized cost and estimated fair value of marketable securities, by contractual maturity, are as follows:

     

     

    March 31, 2024

     

    (in thousands)

     

    Amortized Cost

     

     

    Gross Unrealized Holding Gains

     

     

    Gross Unrealized Holding Losses

     

     

    Fair Value

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Maturing in one year or less

     

     

     

     

     

     

     

     

     

     

     

     

    U.S. Treasury Bill

     

    $

    8,924

     

     

    $

    —

     

     

    $

    (1

    )

     

    $

    8,923

     

    U.S. Treasuries

     

     

    43,758

     

     

     

    —

     

     

     

    (35

    )

     

     

    43,723

     

    Maturing after one year through five years

     

     

     

     

     

     

     

     

     

     

     

     

    U.S. Treasuries

     

     

    9,920

     

     

     

    —

     

     

     

    (51

    )

     

     

    9,869

     

    Total

     

    $

    62,602

     

     

    $

    —

     

     

    $

    (87

    )

     

    $

    62,515

     

     

     

     

    December 31, 2023

     

    (in thousands)

     

    Amortized Cost

     

     

    Gross Unrealized Holding Gains

     

     

    Gross Unrealized Holding Losses

     

     

    Fair Value

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Maturing in one year or less

     

     

     

     

     

     

     

     

     

     

     

     

    U.S. Treasury Bill

     

    $

    8,806

     

     

    $

    6

     

     

    $

    —

     

     

    $

    8,812

     

    U.S. Treasuries

     

     

    97,086

     

     

     

    12

     

     

     

    (95

    )

     

     

    97,003

     

    Total

     

    $

    105,892

     

     

    $

    18

     

     

    $

    (95

    )

     

    $

    105,815

     

    The following tables summarize the fair value and gross unrealized losses aggregated by category and the length of time that individual securities have been in an unrealized loss position:

     

     

    March 31, 2024

     

     

     

    Less than twelve months

     

     

    Greater than twelve months

     

     

    Total

     

    (in thousands)

     

    Fair value

     

     

    Unrealized loss

     

     

    Fair value

     

     

    Unrealized loss

     

     

    Fair value

     

     

    Unrealized loss

     

    U.S. Treasury Bill

     

    $

    8,923

     

     

    $

    (1

    )

     

    $

    —

     

     

    $

    —

     

     

    $

    8,923

     

     

    $

    (1

    )

    U.S. Treasuries

     

     

    26,762

     

     

     

    (53

    )

     

     

    26,830

     

     

     

    (33

    )

     

     

    53,592

     

     

     

    (86

    )

    Total

     

    $

    35,685

     

     

    $

    (54

    )

     

    $

    26,830

     

     

    $

    (33

    )

     

    $

    62,515

     

     

    $

    (87

    )

     

     

     

    December 31, 2023

     

     

     

    Less than twelve months

     

     

    Greater than twelve months

     

     

    Total

     

    (in thousands)

     

    Fair value

     

     

    Unrealized loss

     

     

    Fair value

     

     

    Unrealized loss

     

     

    Fair value

     

     

    Unrealized loss

     

    U.S. Treasuries

     

    $

    —

     

     

    $

    —

     

     

    $

    53,447

     

     

    $

    (95

    )

     

    $

    53,447

     

     

    $

    (95

    )

    Total

     

    $

    —

     

     

    $

    —

     

     

    $

    53,447

     

     

    $

    (95

    )

     

    $

    53,447

     

     

    $

    (95

    )

    The Company holds investment grade marketable securities considered to be in an unrealized loss position. Although these marketable securities are held at an unrealized loss position at March 31, 2024, the Company does not intend to sell the marketable securities prior to the value of the securities being recovered, and the Company has concluded that it is more likely than not that the marketable securities cost basis values will be recovered prior to sale of the securities and that there are no conditions or events that might require the Company to sell the securities before recovery of the cost basis occurs. Further, the Company did not record any impairments to marketable securities or reserves for credit losses related to its marketable debt securities during the periods presented.

    6


     

    4. Fair Value Measurements

    The following tables present information about the Company’s financial assets and liabilities measured at fair value on a recurring basis:

     

     

    March 31, 2024

     

    (in thousands)

     

    Level 1

     

     

    Level 2

     

     

    Level 3

     

     

    Total

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Cash equivalents

     

     

     

     

     

     

     

     

     

     

     

     

    Money market funds

     

    $

    44,868

     

     

    $

    —

     

     

    $

    —

     

     

    $

    44,868

     

    Marketable securities

     

     

     

     

     

     

     

     

     

     

     

     

    U.S. Treasury Bill

     

     

    8,923

     

     

     

    —

     

     

     

    —

     

     

     

    8,923

     

    U.S. Treasuries

     

     

    —

     

     

     

    53,592

     

     

     

    —

     

     

     

    53,592

     

    Total marketable securities

     

     

    8,923

     

     

     

    53,592

     

     

     

    —

     

     

     

    62,515

     

    Restricted cash equivalents

     

     

     

     

     

     

     

     

     

     

     

     

    Money market funds

     

     

    2,413

     

     

     

    —

     

     

     

    —

     

     

     

    2,413

     

    Total

     

    $

    56,204

     

     

    $

    53,592

     

     

    $

    —

     

     

    $

    109,796

     

     

     

     

    December 31, 2023

     

    (in thousands)

     

    Level 1

     

     

    Level 2

     

     

    Level 3

     

     

    Total

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Cash equivalents

     

     

     

     

     

     

     

     

     

     

     

     

    Money market funds

     

    $

    31,164

     

     

    $

    —

     

     

    $

    —

     

     

    $

    31,164

     

    Marketable securities

     

     

     

     

     

     

     

     

     

     

     

     

    U.S. Treasury Bill

     

     

    8,812

     

     

     

    —

     

     

     

    —

     

     

     

    8,812

     

    U.S. Treasuries

     

     

    —

     

     

     

    97,003

     

     

     

    —

     

     

     

    97,003

     

    Total marketable securities

     

     

    8,812

     

     

     

    97,003

     

     

     

    —

     

     

     

    105,815

     

    Restricted cash equivalents

     

     

     

     

     

     

     

     

     

     

     

     

    Money market funds

     

     

    2,413

     

     

     

    —

     

     

     

    —

     

     

     

    2,413

     

    Total

     

    $

    42,389

     

     

    $

    97,003

     

     

    $

    —

     

     

    $

    139,392

     

    The fair value of the Company’s cash equivalents and restricted cash equivalents is based on quoted market prices in active markets with no valuation adjustment. The fair value of marketable securities was determined based on observable market inputs. There were no transfers between levels during the three months ended March 31, 2024.

    Prepaid expenses, accounts payable and accrued expenses are stated at their respective historical carrying values, which approximate fair value due to their short-term nature.

    5. Property and Equipment, Net

    Property and equipment, net consisted of the following:

     

     

     

    March 31,

     

     

    December 31,

     

    (in thousands)

     

    2024

     

     

    2023

     

    Laboratory equipment

     

    $

    10,090

     

     

    $

    10,028

     

    Manufacturing equipment

     

     

    7,028

     

     

     

    6,936

     

    Computer equipment

     

     

    432

     

     

     

    432

     

    Furniture, fixtures and other

     

     

    620

     

     

     

    599

     

    Construction in progress

     

     

    29

     

     

     

    146

     

    Total

     

     

    18,199

     

     

     

    18,141

     

    Less: Accumulated depreciation

     

     

    (9,034

    )

     

     

    (8,091

    )

    Property and equipment, net

     

    $

    9,165

     

     

    $

    10,050

     

    Depreciation expense for the three months ended March 31, 2024 and 2023 was $0.9 million and $0.8 million, respectively.

    7


     

    6. Accrued Liabilities

    Accrued liabilities consisted of the following:

     

     

     

    March 31,

     

     

    December 31,

     

    (in thousands)

     

    2024

     

     

    2023

     

    Employee-related expenses

     

    $

    1,908

     

     

    $

    5,962

     

    Professional fees

     

     

    1,192

     

     

     

    1,245

     

    Clinical expenses

     

     

    1,748

     

     

     

    1,495

     

    Manufacturing expenses

     

     

    1,138

     

     

     

    842

     

    Research and development expenses

     

     

    592

     

     

     

    1,059

     

    Other

     

     

    219

     

     

     

    274

     

    Total accrued liabilities

     

    $

    6,797

     

     

    $

    10,877

     

     

    7. Stock-Based Compensation

    2023 Inducement Plan

    As of March 31, 2024, the Company had 3,127,811 shares of its common stock available for future issuance under the 2023 Inducement Plan.

    2021 Equity Incentive Plan

    As of March 31, 2024, the Company had 1,845,382 shares of its common stock available for future issuance under its 2021 Equity Incentive Plan.

    Stock Options

    The Company’s stock options generally vest over 48 months with 25% vesting after one year followed by ratable monthly vesting over the remaining three years and have a contractual term of 10 years. The weighted-average assumptions used principally in determining the fair value of options granted were as follows:

     

     

    Three Months Ended March 31,

     

     

     

    2024

     

     

    2023

     

    Expected term (in years)

     

     

    6.0

     

     

     

    6.0

     

    Expected volatility

     

     

    90.8

    %

     

     

    82.1

    %

    Risk-free interest rate

     

     

    4.0

    %

     

     

    3.8

    %

    Dividend yield

     

     

    —

     

     

     

    —

     

    During the three months ended March 31, 2024 and 2023, the Company granted stock options to purchase 1,449,975 shares and 1,543,219 shares of its common stock, respectively, with a weighted-average grant-date fair value of $1.84 and $3.98 per share, respectively. As of March 31, 2024, total unrecognized compensation expense related to stock options was $14.0 million, which is expected to be recognized over a weighted-average period of 2.6 years.

    As of March 31, 2024, options for 7,725 shares of Company common stock with a weighted-average exercise price of $4.90 were exercised and unvested. The underlying proceeds from the unvested exercises of less than $0.1 million is recorded in other current liabilities on the condensed consolidated balance sheet.

    Restricted Stock Units

    During the three months ended March 31, 2024 and 2023, the Company granted 1,070,025 restricted stock units and 645,360 restricted stock units, respectively, with a weighted-average grant date fair value of $2.41 and $5.55 per share, respectively. As of March 31, 2024, total unrecognized compensation expense related to restricted stock units was $6.0 million, which is expected to be recognized over a weighted-average period of 2.2 years.

    Employee Stock Purchase Plan

    As of March 31, 2024, the Company had 1,968,620 shares of its common stock available for issuance under its Employee Stock Purchase Plan (“ESPP”).

    8


     

    The Company did not issue any shares of common stock under the ESPP during the three months ended March 31, 2024 and 2023.

    Stock-Based Compensation

    Stock-based compensation expense was allocated as follows:

     

     

    Three Months Ended March 31,

     

    (in thousands)

     

    2024

     

     

    2023

     

    Research and development

     

    $

    1,405

     

     

    $

    2,354

     

    General and administrative

     

     

    1,676

     

     

     

    1,714

     

    Total stock-based compensation expense

     

    $

    3,081

     

     

    $

    4,068

     

     

    8. Leases

    Cambridgepark Lease Amendments

    On June 15, 2021, the Company entered into the first lease amendment (“First Lease Amendment”) and second lease amendment (“Second Lease Amendment” and, together with the First Lease Amendment, the “Lease Amendments”) with PPF Off 100 Cambridge Park Drive, LLC (the “Landlord”). The Lease Amendments amended the Company’s lease agreement for its corporate office and laboratory facilities with the Landlord in Cambridge, Massachusetts to add additional leased space in the same building (the “Amended Cambridgepark Lease”).

    The First Lease Amendment and Second Lease Amendment commenced for accounting purposes on January 28, 2022 and April 29, 2022, respectively. The terms of the Lease Amendments are through September 2030 for approximately $8.4 million and $22.3 million in fixed payments for the First Lease Amendment and Second Lease Amendment, respectively. There are no options to extend the Lease Amendments.

    Payments due associated with the Lease Amendments include fixed and variable payments. Variable payments relate to the Company’s share of the Landlord’s operating costs associated with the underlying assets and are recognized when the event on which those payments are assessed occurs. The Amended Cambridgepark Lease does not contain a residual value guarantee. The Lease Amendments term end dates are coterminous with the existing lease agreement. In conjunction with the Lease Amendments, the Company was required to increase its irrevocable standby letter of credit to $2.4 million for the benefit of the Landlord, which has been secured by money market investments and is presented as restricted cash equivalents.

    For further information regarding the Company’s Cambridgepark lease, please see Note 9 to the consolidated financial statements included in the 2023 Annual Report.

    The elements of lease expense were as follows:

     

     

    Three Months Ended March 31,

     

    (in thousands)

     

    2024

     

     

    2023

     

    Operating lease cost

     

    $

    1,951

     

     

    $

    1,953

     

    Variable lease cost

     

     

    530

     

     

     

    597

     

    Total lease cost

     

    $

    2,481

     

     

    $

    2,550

     

    Amounts reported in the condensed consolidated balance sheets and the weighted-average lease term and discount rate information were as follows:

    (in thousands except weighted-average amounts)

     

    March 31, 2024

     

     

    December 31, 2023

     

    Assets

     

     

     

     

     

     

    Operating lease right-of-use assets

     

    $

    38,816

     

     

    $

    40,048

     

    Liabilities

     

     

     

     

     

     

    Operating lease liabilities, current

     

    $

    3,957

     

     

    $

    3,830

     

    Operating lease liabilities, non-current

     

     

    30,782

     

     

     

    31,830

     

    Total lease liabilities

     

    $

    34,739

     

     

    $

    35,660

     

    Weighted-Average Lease Term and Discount Rate

     

     

     

     

     

     

    Weighted-average remaining lease term (years)

     

    6.5

     

     

    6.7

     

    Weighted-average discount rate

     

     

    8.2

    %

     

     

    8.2

    %

     

    9


     

    The following table represents other lease activity:

     

     

    Three Months Ended March 31,

     

    (in thousands)

     

    2024

     

     

    2023

     

    Other Information

     

     

     

     

     

     

    Cash paid for amounts included in the measurement of lease liabilities

     

     

     

     

     

     

    Operating cash flows for operating leases

     

    $

    1,639

     

     

    $

    1,544

     

    Right-of-use assets obtained in exchange for lease obligations

     

    $

    —

     

     

    $

    270

     

     

    9. Significant Agreements

    Since December 31, 2023, there have been no material changes to the key terms of the Company’s license agreements. For further information regarding the Company’s existing license agreements, please see Note 10 to the consolidated financial statements included in the 2023 Annual Report.

    10. Net Loss Per Share

    The following table sets forth the computation of the Company’s basic and diluted net loss per share for the three months ended March 31, 2024 and 2023:

     

     

    Three Months Ended March 31,

     

    (in thousands, except share and per share amounts)

     

    2024

     

     

    2023

     

    Numerator:

     

     

     

     

     

     

    Net loss attributable to common stockholders

     

    $

    (30,804

    )

     

    $

    (28,433

    )

    Denominator:

     

     

     

     

     

     

    Weighted-average number of common shares outstanding, basic and diluted

     

     

    68,030,966

     

     

     

    66,265,703

     

    Net loss per share attributable to common stockholders, basic and diluted

     

    $

    (0.45

    )

     

    $

    (0.43

    )

    The Company’s potentially dilutive securities were stock options, unvested restricted stock and restricted stock units. Based on the amounts outstanding as of March 31, 2024 and 2023, the Company excluded the following potential common shares from the computation of diluted net loss per share attributable to common stockholders because including them would have had an anti-dilutive effect:

     

     

    As of March 31,

     

     

     

    2024

     

     

    2023

     

    Options to purchase common stock

     

     

    9,617,839

     

     

     

    7,872,497

     

    Unvested restricted stock

     

     

    7,725

     

     

     

    56,162

     

    Restricted stock units

     

     

    1,870,070

     

     

     

    1,792,185

     

     

    10


     

    Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

    You should read the following discussion and analysis of our financial condition and results of operations together with the unaudited condensed consolidated financial statements and related notes included elsewhere in this Quarterly Report on Form 10-Q and with the consolidated financial statements and related notes included in our Annual Report on Form 10-K for the year ended December 31, 2023 (the “2023 Annual Report”). Some of the information contained in this discussion and analysis or set forth elsewhere in this Quarterly Report, including information with respect to our plans and strategy for our business, includes forward-looking statements that involve risks and uncertainties. As a result of many factors, including those factors set forth in the section titled “Risk Factors” in our 2023 Annual Report and in other reports we have filed or may file with the SEC, our actual results could differ materially from the results described in or implied by the forward-looking statements contained in the following discussion and analysis.

    Overview

    Vor Bio is a clinical-stage company harnessing the power of cell and genome engineering to develop potentially transformative therapies in acute myeloid leukemia (“AML”), a devastating disease with few treatment options. AML is the most common type of acute leukemia in adults and one of the deadliest and most aggressive blood cancers, affecting approximately 20,000 newly diagnosed patients each year in the United States.

    Leveraging our expertise in HSC biology and genome engineering, we genetically modify HSCs to remove surface targets and then provide these cells as hematopoietic cell transplants (“HCTs”) to patients. Once these cells engraft into bone marrow, the patient’s healthy cells are shielded because they no longer express the surface target, leaving only the cancerous cells exposed. We believe this will unlock the potential of targeted therapies to selectively destroy cancerous cells while shielding healthy cells. As a result, our shielded transplants are designed to limit the on-target toxicities associated with these targeted therapies, thereby enhancing their utility, and broadening their applicability. We intend to pair our shielded transplants with targeted therapeutics such as VCAR33ALLO, a chimeric antigen receptor (“CAR”)-T therapy designed to target CD33, to bring potentially transformative outcomes to patients and establish a new standard of care Treatment System in AML.

    We are developing trem-cel, a shielded transplant, which we believe has the potential to transform the treatment for AML. Trem-cel is created by genetically modifying healthy donor HSCs in order to remove the CD33 surface target. We intend to develop trem-cel as a HCT product candidate to replace the standard of care in transplant settings. We are actively enrolling and treating patients in VBP101, our first-in-human Phase 1/2a trial of trem-cel in combination with Mylotarg. We released clinical data for this trial most recently in December 2023. The data showed that primary neutrophil engraftment occurred in all eight patients treated with trem-cel. Three out of three patients treated with Mylotarg experienced hematologic protection from deep cytopenias through repeat doses, suggesting that trem-cel transplants shielded patients’ healthy cells from the on-target toxicity typically seen with Mylotarg treatment. We expect to release additional engraftment and hematologic protection data in the second half of 2024. If successful, this trial will provide important validating evidence of the potential of trem-cel and our broader approach.

    VCAR33ALLO is manufactured from lymphocytes collected from the patient’s original transplant donor, generating a CAR-T cell product that is exactly matched to the recipient’s engrafted blood system. By using healthy transplant donor cells as the starting material to produce VCAR33ALLO, the CAR-T cells have a more stem-like phenotype, leading to greater potential for expansion, persistence, and anti-leukemia activity compared to a product derived from a patient’s own lymphocytes. In January 2024 we dosed the first patient with VCAR33ALLO in VBP301 and expect to treat multiple additional patients in the first half of 2024. We expect to report initial data in the second half of 2024.

    We believe that the combination of trem-cel followed by treatment with VCAR33ALLO in the post-transplant setting, which we refer to as the trem-cel + VCAR33 Treatment System, may transform patient outcomes and offer the potential for cures for patients that have limited treatment options. The trem-cel + VCAR33 Treatment System would utilize the same healthy donor allogenic cell source for both trem-cel and VCAR33ALLO. We plan to collect initial data on trem-cel from the VBP101 clinical trial and initial clinical data from the VCAR33ALLO program prior to IND submission for the trem-cel + VCAR33 Treatment System. However, the VBP301 protocol allows for patients who have received a trem-cel transplant on the VBP101 study to enroll in VBP301 and receive VCAR33ALLO. This may provide valuable early insights into the potential of the trem-cel + VCAR33 Treatment System to enable a more potent therapy and durable responses post-transplant.

    We operate an in-house clinical manufacturing facility in Cambridge, Massachusetts to support development of our shielded transplants and CAR-T therapeutic candidates for patients with blood cancers. While this facility is now operational, we continue to rely on third-party contract manufacturers for our required raw materials, manufacturing devices, active pharmaceutical ingredients and finished product for our research and clinical manufacturing. Since our inception in December 2015, we have devoted substantially all of our resources to raising capital, organizing and staffing our company, business and scientific planning, conducting

    11


     

    discovery and research activities, acquiring or discovering product candidates, establishing and protecting our intellectual property portfolio, developing and progressing our product candidates and preparing for clinical trials, establishing arrangements with third parties for the manufacture of our product candidates and component materials, building out our internal clinical manufacturing facility, and providing general and administrative support for these operations. We do not have any product candidates approved for sale and have not generated any revenue from product sales. Through March 31, 2024, we funded our operations primarily through the sale of equity securities and debt financings and have received aggregate net proceeds from these transactions of approximately $464.3 million.

    We have incurred significant operating losses since inception, including net losses of $30.8 million for the three months ended March 31, 2024 and $117.9 million for the year ended December 31, 2023. As of March 31, 2024, we had an accumulated deficit of $370.9 million.

    As of March 31, 2024, we had cash, cash equivalents and marketable securities of $107.5 million. We expect that our cash, cash equivalents and marketable securities at March 31, 2024 will enable us to fund our operating expenses and capital expenditure requirements into the second half of 2025.

    Critical Accounting Estimates

    Our management’s discussion and analysis of our financial condition and results of operations is based on our condensed consolidated financial statements, which have been prepared in accordance with United States generally accepted accounting principles. The preparation of our condensed consolidated financial statements requires us to make judgments and estimates that affect the reported amounts of assets, liabilities, costs, and expenses, and the disclosure of contingent assets and liabilities in our condensed consolidated financial statements. We base our estimates on historical experience, known trends and events, and various other factors that we believe to be reasonable under the circumstances. Actual results may differ from these estimates under different assumptions or conditions. On an ongoing basis, we evaluate our judgments and estimates in light of changes in circumstances, facts, and experience. The effects of material revisions in estimates, if any, will be reflected in the condensed consolidated financial statements prospectively from the date of change in estimates. There have been no material changes to our critical accounting estimates from those described in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in our 2023 Annual Report.

    Financial Operations Overview

    Revenue

    We have not generated any revenue since our inception and do not expect to generate any revenue from the sale of products in the near future, if at all. If our development efforts for our product candidates are successful and result in marketing approval, or if we enter into collaboration or license agreements with third parties, we may generate revenue in the future from a combination of product sales or payments from such agreements.

    Expenses

    Research and Development Expenses

    Research and development expenses consist primarily of external and internal expenses incurred in connection with our research and development activities, including our drug discovery efforts and the development of our product candidates. External expenses include:

    •
    research and development expenses incurred under agreements with CROs and other scientific development services;
    •
    costs of consultants, including their fees and related travel expenses;
    •
    costs related to compliance with quality and regulatory requirements;
    •
    costs of laboratory supplies and acquiring and developing preclinical and clinical trial materials, including expenses associated with our CMOs; and
    •
    payments made under third party licensing agreements.

    Internal expenses include:

    •
    personnel-related expenses, including salaries, bonuses, benefits and stock-based compensation expenses, for employees involved in research and development activities; and
    •
    facilities, depreciation and other allocated expenses, which include direct and allocated expenses for rent, insurance, and other internal operating costs, and internal manufacturing expenses.

    12


     

    We expense research and development costs as incurred. We recognize external development costs based on an evaluation of the progress to completion of specific tasks using information provided to us by our vendors. Payments for these activities are based on the terms of the individual agreements, which may differ from the pattern of costs incurred, and are reflected in our condensed consolidated financial statements as prepaid expenses or accrued research and development expenses. Nonrefundable advance payments for goods or services to be received in the future for use in research and development activities are deferred and capitalized, even when there is no alternative future use for the research and development. The capitalized amounts are expensed as the related goods are delivered or the services are performed.

    A significant portion of our research and development costs have been external costs, which we track by stage of development, preclinical or clinical. However we do not track our internal research and development expenses on a program specific basis because these costs are deployed across multiple projects and, as such, are not separately classified.

    Research and development activities are central to our business model. We expect that our research and development expenses will increase significantly for the foreseeable future as we continue to identify and develop product candidates, particularly as more of our product candidates move into clinical development and later stages of clinical development.

    The successful development of our product candidates in the future is highly uncertain. Therefore, we cannot reasonably estimate or know the nature, timing and estimated costs of the efforts that will be necessary to complete the development and commercialization of any of our product candidates. We are also unable to predict when, if ever, material net cash inflows will commence from the sale of our product candidates, if approved. This is due to the numerous risks and uncertainties associated with developing product candidates, many of which are outside of our control, including the uncertainty of:

    •
    the timing and progress of preclinical and clinical development activities;
    •
    the number and scope of preclinical and clinical programs we decide to pursue;
    •
    our ability to maintain our current research and development programs and to establish new ones;
    •
    establishing an appropriate safety profile with IND-enabling studies;
    •
    the number of sites and patients included in the clinical trials;
    •
    the countries in which the clinical trials are conducted;
    •
    per patient trial costs;
    •
    successful patient enrollment in, and the initiation of, clinical trials, as well as drop out or discontinuation rates or complications with donors;
    •
    the successful completion of clinical trials with safety, tolerability and efficacy profiles that are satisfactory to the FDA or any comparable foreign regulatory authority;
    •
    the number of trials required for regulatory approval;
    •
    the timing, receipt and terms of any regulatory approvals from applicable regulatory authorities;
    •
    our ability to establish new licensing or collaboration arrangements;
    •
    the performance of our current and future collaborators, if any;
    •
    establishing commercial manufacturing capabilities or making arrangements with third-party manufacturers;
    •
    significant and changing government regulation and regulatory guidance;
    •
    the impact of any business interruptions to our operations or to those of the third parties with whom we work;
    •
    obtaining, maintaining, defending and enforcing patent claims and other intellectual property rights;
    •
    launching commercial sales of our product candidates, if approved, whether alone or in collaboration with others; and
    •
    maintaining a continued acceptable safety profile of the product candidates following approval.

    Any changes in the outcome of any of these variables could mean a significant change in the costs and timing associated with the development of our product candidates.

    General and Administrative Expenses

    General and administrative expenses consist primarily of personnel-related costs, including salaries, bonuses, benefits and stock-based compensation expenses for employees involved in our executive, finance, corporate, business development and administrative functions, as well as expenses for outside professional services, including legal, audit, accounting and tax-related services and other consulting fees, facility-related expenses, which include depreciation costs and other allocated expenses for rent and maintenance of facilities, insurance costs, recruiting costs, travel expenses and other general administrative expenses.

    13


     

    We expect that our general and administrative expenses will increase as our business expands and we hire additional personnel to support our continued research and development activities, including our clinical programs.

    Other Income

    Interest Income

    Interest income consists of interest income earned on our cash, cash equivalents and marketable securities held in financial institutions.

    Results of Operations

    Comparison of Three Months Ended March 31, 2024 and 2023

    The following table summarizes our results of operations for the periods indicated (amounts in thousands):

     

     

    Three Months Ended
    March 31,

     

     

     

     

     

     

    2024

     

     

    2023

     

     

    Change

     

    Operating expenses:

     

     

     

     

     

     

     

     

     

    Research and development

     

    $

    24,322

     

     

    $

    21,915

     

     

    $

    2,407

     

    General and administrative

     

     

    8,004

     

     

     

    8,507

     

     

     

    (503

    )

    Total operating expenses

     

     

    32,326

     

     

     

    30,422

     

     

     

    1,904

     

    Loss from operations

     

     

    (32,326

    )

     

     

    (30,422

    )

     

     

    (1,904

    )

    Other income:

     

     

     

     

     

     

     

     

     

    Interest income

     

     

    1,522

     

     

     

    1,989

     

     

     

    (467

    )

    Total other income

     

     

    1,522

     

     

     

    1,989

     

     

     

    (467

    )

    Net loss

     

    $

    (30,804

    )

     

    $

    (28,433

    )

     

    $

    (2,371

    )

    Research and Development Expenses

    The following table summarizes our research and development expenses incurred for the periods indicated (amounts in thousands):

     

     

    Three Months Ended
    March 31,

     

     

     

     

     

     

    2024

     

     

    2023

     

     

    Change

     

    External expenses

     

    $

    9,041

     

     

    $

    8,924

     

     

    $

    117

     

    Internal expenses:

     

     

     

     

     

     

     

     

     

    Personnel expenses (including stock-based compensation)

     

     

    10,569

     

     

     

    9,048

     

     

     

    1,521

     

    Manufacturing, facilities, and other expenses

     

     

    4,712

     

     

     

    3,943

     

     

     

    769

     

    Total research and development expenses

     

    $

    24,322

     

     

    $

    21,915

     

     

    $

    2,407

     

    Research and development expenses were $24.3 million for the three months ended March 31, 2024, compared to $21.9 million for the three months ended March 31, 2023. The increase of $2.4 million was primarily attributable to an increase in personnel-related costs driven by additional headcount to support our clinical and manufacturing activities, an increase in manufacturing costs to support our trem-cel and VCAR33ALLO programs, and an increase in clinical costs, partially offset by a decrease in preclinical research costs.

    General and Administrative Expenses

    General and administrative expenses were $8.0 million for the three months ended March 31, 2024, compared to $8.5 million for the three months ended March 31, 2023. The decrease of $0.5 million was primarily due to a decrease in consulting and legal expenses, partially offset by an increase in personnel costs.

    Other Income

    Other income decreased by $0.5 million during the three months ended March 31, 2024, compared to the three months ended March 31, 2023. The decrease in other income was due to decreases in interest earned from our cash, cash equivalents and marketable securities.

    14


     

    Liquidity and Capital Resources

    Sources of Liquidity

    Since our inception, we have not recognized any revenue and have incurred operating losses and negative cash flows from our operations. We have not yet commercialized any product and we do not expect to generate revenue from sales of any products for several years, if at all. We have funded our operations primarily through the sale of equity securities and have received aggregate net proceeds from financing transactions of approximately $464.3 million as of March 31, 2024.

    In order to fund our future operations, including our planned clinical trials, on March 14, 2022, we filed a universal shelf registration statement (the “Shelf Registration Statement”), to provide for aggregate offerings of up to $350.0 million of common stock, preferred stock, debt securities, warrants or any combination thereof. As of December 31, 2023, $274.5 million remains available under this Shelf Registration Statement, including $119.8 million reserved for at-the market offerings discussed below.

    At-the-Market Sales Agreement

    In December 2022, we entered into a Sales Agreement with Stifel, Nicolaus & Company, Incorporated (“Stifel”) as the agent (the "Stifel ATM Facility"). Pursuant to the Stifel ATM Facility, we may offer and sell shares of common stock with an aggregate value of up to $125.0 million. We will pay Stifel a commission of up to 3.0% of the gross proceeds of any common stock sold through Stifel. We sold 139,462 shares of our common stock under the Stifel ATM Facility during the three months ended March 31, 2024 at a weighted-average price per share of $2.11 for aggregate net proceeds of $0.3 million, after deducting commissions. As of March 31, 2024, $119.8 million remained available to be sold under the Stifel ATM Facility.

    Cash Requirements

    As of March 31, 2024, there were no material changes in our short-term and long-term cash requirements from those disclosed in the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in our 2023 Annual Report.

    As of March 31, 2024, we had cash, cash equivalents and marketable securities of $107.5 million. We will need to raise additional capital in the future to fund our future operations. However, we cannot guarantee that we will be able to obtain sufficient additional funding or that if we do obtain additional funding, that such funding will be obtainable on terms satisfactory to us. In the event that we are unable to obtain sufficient additional funding, there can be no assurance that we will be able to continue as a going concern.

    We expect that our existing cash, cash equivalents and marketable securities at March 31, 2024 will enable us to fund our operating expenses and capital expenditure requirements into the second half of 2025. We have based this estimate on assumptions that may prove to be wrong and we could exhaust our capital resources sooner than we expect.

    We expect our expenses to increase substantially if, and as, we:

    •
    continue research and preclinical and clinical development of our product candidates, including in particular the expenses associated with our clinical trials;
    •
    incur both internal and third party manufacturing costs to support our preclinical studies and clinical trials of our product candidates and, if approved, their commercialization;
    •
    seek to identify and develop additional product candidates;
    •
    make investments in our platform, including the continuing costs of developing and maintaining our internal manufacturing capabilities;
    •
    seek regulatory and marketing approvals for our product candidates;
    •
    establish a sales, marketing and distribution infrastructure to commercialize any approved product candidates;
    •
    adapt our regulatory compliance efforts to incorporate requirements to applicable marketed products;
    •
    acquire or in-license products, product candidates, technologies;
    •
    maintain, expand, enforce, defend and protect our intellectual property;
    •
    hire additional clinical, quality control, manufacturing and other scientific personnel;

    15


     

    •
    add operational, financial and management information systems and personnel;
    •
    expand our office, laboratory and manufacturing facility; and
    •
    experience any delays or encounter any issues with any of the above.

    In addition, we expect to continue to incur additional costs associated with operating as a public company, including significant legal, audit, accounting, investor and public relations, regulatory, tax-related, director and officer insurance premiums, investor relations and other expenses. Developing pharmaceutical products, including conducting preclinical studies and clinical trials, is a time-consuming, expensive and uncertain process that takes years to complete, and we may never generate the necessary data or results required to obtain marketing approval for any product candidates or generate revenue from the sale of any product candidate for which we may obtain marketing approval. In addition, our product candidates, if approved, may not achieve commercial success. Our commercial revenues, if any, will be derived from sales of products that we do not expect to be commercially available for at least several years, if ever.

    As a result, we will need substantial additional funding to support our continuing operations and pursue our growth strategy. Until such time as we can generate significant revenue from product sales, if ever, we expect to finance our operations through the public or private sale of our equity, government or private party grants, debt financings or other capital sources, including potential collaborations with other companies or other strategic transactions. To the extent that we raise additional capital through the sale of our equity or convertible debt securities, including through the use of the Stifel ATM Facility, the ownership interest of our shareholders will be or could be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect the rights of our stockholders. Debt financing and equity financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends. If we are unable to obtain additional funding, we could be forced to delay, reduce or eliminate some or all of our research and development programs, product portfolio expansion or any commercialization efforts, which could adversely affect our business prospects, or we may be unable to continue operations. If we raise funds through strategic collaborations or other similar arrangements with third parties, we may have to relinquish valuable rights to our platform technology, future revenue streams, research programs or product candidates or may have to grant licenses on terms that may not be favorable to us and/or may reduce the value of our common stock. Our ability to raise additional funds may be adversely impacted by worsening global economic conditions and disruptions to and volatility in the credit and financial markets in the United States and worldwide resulting from geopolitical tensions and adverse macroeconomic conditions or otherwise. Because of the numerous risks and uncertainties associated with product development, we cannot predict the timing or amount of increased expenses, and there is no assurance that we will ever be profitable or generate positive cash flow from operating activities.

    We did not have during the periods presented, and we do not currently have, any off-balance sheet arrangements that, have or are reasonably likely to have a material current or future effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, cash requirements or capital resources.

    Cash Flows

    The following table provides information regarding our cash flows for the periods presented (in thousands):

     

     

    Three Months Ended March 31,

     

     

     

    2024

     

     

    2023

     

    Net cash used in operating activities

     

    $

    (30,465

    )

     

    $

    (24,268

    )

    Net cash provided by investing activities

     

     

    43,973

     

     

     

    6,498

     

    Net cash provided by financing activities

     

     

    96

     

     

     

    2,519

     

    Net increase (decrease) in cash, cash equivalents and restricted cash equivalents

     

    $

    13,604

     

     

    $

    (15,251

    )

    Operating Activities

    Net cash used in operating activities was $30.5 million for the three months ended March 31, 2024, reflecting a net loss of $30.8 million and net cash used of $4.1 million for operating assets and liabilities, which were offset by non-cash charges of $4.5 million. The non-cash charges primarily consisted of stock-based compensation expense of $3.1 million, non-cash lease expense of $1.2 million and depreciation expense of $0.9 million, offset by $0.8 million of non-cash interest earned on marketable securities.

    Net cash used in operating activities was $24.3 million for the three months ended March 31, 2023, reflecting a net loss of $28.4 million and net cash used of $0.7 million for operating assets and liabilities, which were offset by non-cash charges of $4.8 million. The non-cash charges primarily consisted of stock-based compensation expense of $4.1 million, non-cash lease expense of $1.1 million and depreciation expense of $0.8 million, offset by $1.2 million of non-cash interest earned on marketable securities.

    The $6.2 million increase in net cash used in operating activities for the three months ended March 31, 2024 compared to the three months ended March 31, 2023 was primarily due to an increase in research and development expenses as our clinical programs progressed and differences in the timing of payments for costs incurred during each respective period.

    16


     

    Investing Activities

    Net cash provided by investing activities was $44.0 million for the three months ended March 31, 2024, which consisted of proceeds of $54.0 million from the maturity of marketable securities, offset by purchases of $9.9 million of marketable securities and $0.1 million of property and equipment. Net cash provided by investing activities was $6.5 million for the three months ended March 31, 2023, which consisted of proceeds of $30.0 million from the maturity of marketable securities, offset by purchases of $23.4 million of marketable securities and $0.1 million of property and equipment.

    Financing Activities

    Net cash provided by financing activities was $0.1 million for the three months ended March 31, 2024, which consisted of proceeds from the issuance of common stock under the Stifel ATM Facility of $0.3 million, offset by $0.2 million of taxes paid related to net share settlement of equity awards. Net cash provided by financing activities was $2.5 million for the three months ended March 31, 2023, which consisted of proceeds from the issuance of common stock under the Stifel ATM Facility of $3.6 million, offset by $0.4 million of taxes paid related to net share settlement of equity awards and $0.7 million of issuance costs related to the underwritten public offering under our Shelf Registration Statement and concurrent private placement that closed in December 2022.

    Contractual Obligations and Other Commitments

    Contractual obligations relate to future minimum lease payments for existing non-cancellable leases primarily relating to corporate office and laboratory real estate, with terms expiring through February 2030. During the three months ended March 31, 2024, there were no significant changes in contractual obligations and commitments from that described under the heading “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Contractual Obligations and Other Commitments” in our 2023 Annual Report.

    Other commitments include license and collaboration agreements we have entered into with certain parties. Such arrangements require ongoing payments, including payments upon the achievement of certain development, regulatory and commercial milestones, receipt of sublicense income, as well as royalties on commercial sales. Payments under these arrangements are expensed as incurred.

    We also have agreements with certain vendors for various services, including services related to clinical operations and support, which we are not contractually able to terminate for convenience and avoid any and all future obligations to the vendors. Under such agreements, we are contractually obligated to make certain payments to vendors to reimburse them for their unrecoverable outlays incurred prior to cancellation. The exact amounts of such obligations are dependent on the timing of termination and the exact terms of the relevant agreement and cannot be reasonably estimated. We do not include these payments in this summary as they are not fixed and estimable.

    Recent Accounting Pronouncements

    There are no new significant recent accounting pronouncements which may materially impact our financial statements.

    Item 3. Quantitative and Qualitative Disclosures About Market Risk.

    We are a smaller reporting company as defined by Item 10 of Regulation S-K and are not required to provide the information otherwise required under this item.

    Item 4. Controls and Procedures.

    Evaluation of Disclosure Controls and Procedures

    Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated, as of the end of the period covered by this Quarterly Report on Form 10-Q, the effectiveness of our disclosure controls and procedures. The term “disclosure controls and procedures,” as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), means controls and other procedures of a company that are designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the company’s management, including its principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. Our management recognizes that any controls and procedures, no matter how well designed and

    17


     

    operated, can provide only reasonable assurance of achieving their objectives, and our management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures.

    Based on the evaluation of our disclosure controls and procedures as of March 31, 2024, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures as of such date were effective at the reasonable assurance level.

    Changes in Internal Control over Financial Reporting

    There were no changes in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the quarter ended March 31, 2024 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

    18


     

    PART II—OTHER INFORMATION

    Item 1. Legal Proceedings.

    We are not currently a party to any material legal proceedings. From time to time, we may become involved in other litigation or legal proceedings relating to claims arising from the ordinary course of business.

    Item 1A. Risk Factors.

    There have been no material changes to the risk factors disclosed in “Part I. Item 1A. Risk Factors” in our 2023 Annual Report.

    Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

    Use of Proceeds from Registered Securities

    On February 9, 2021, we closed our initial public offering of our common stock pursuant to a registration statement on Form S-1 (File No. 333-252175), which was declared effective by the SEC on February 4, 2021, and a registration statement on Form S-1 (File No. 333-252766), which was deemed effective on February 5, 2021.

    We received aggregate net proceeds from the offering of $186.3 million, after deducting underwriting discounts and commissions and other offering expenses payable by us. As of March 31, 2024, we have used the $186.3 million net proceeds from our IPO primarily to fund the development of trem-cel, VCAR33ALLO, and the trem-cel + VCAR33 Treatment System and continued expansion of our pipeline and platform technology, as well as for working capital and general corporate purposes.

    There was no material change in our planned use of the net proceeds from the offering as described in the final prospectus for our IPO filed with the SEC pursuant to Rule 424(b) under the Securities Act.

    Item 5. Other Information

    During the quarter ended March 31, 2024, no director or officer, as defined in Rule 16a-1(f), adopted or terminated a "Rule 10b5-1 trading arrangement" or a "non-Rule 10b5-1 trading arrangement," each as defined in Regulation S-K Item 408.

    19


     

    Item 6. Exhibits.

     

     

     

     

     

     

     

    Incorporated by Reference

    Exhibit

    Number

     

    Description

     

    Form

     

    File No.

     

    Exhibit Number

     

    Filing Date

     

    Filed Herewith

    3.1

     

    Amended and Restated Certificate of Incorporation of the Registrant

     

    8-K

     

    001-39979

     

    3.1

     

    February 9, 2021

     

     

    3.2

     

    Amended and Restated Bylaws of the Registrant

     

    8-K

     

    001-39979

     

    3.2

     

    February 9, 2021

     

     

    4.1

     

    Form of Common Stock Certificate of the Registrant

     

    S-1/A

     

    333-252175

     

    4.1

     

    February 1, 2021

     

     

    4.2

     

    Amended and Restated Investors’ Rights Agreement, by and among the Registrant and certain of its stockholders, dated June 30, 2020

     

    S-1/A

     

    333-252175

     

    4.2

     

    February 1, 2021

     

     

    31.1

     

    Certification of Principal Executive Officer pursuant to Rules 13a-14(a)/15d-14(a) under the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

     

     

     

     

     

     

     

     

     

     

    X

    31.2

     

    Certification of Principal Financial Officer pursuant to Rules 13a-14(a)/15d-14(a) under the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

     

     

     

     

     

     

     

     

     

     

    X

    32.1†

     

    Certification of Principal Executive Officer and Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

     

     

     

     

     

     

     

     

     

    X

     

     

     

     

     

     

     

     

     

     

     

     

     

    101.INS

     

    Inline XBRL Instance Document

     

     

     

     

     

     

     

     

     

     

    X

    101.SCH

     

    Inline XBRL Taxonomy Extension Schema Document

     

     

     

     

     

     

     

     

     

     

    X

    101.CAL

     

    Inline XBRL Taxonomy Extension Calculation Linkbase Document

     

     

     

     

     

     

     

     

     

     

    X

    101.DEF

     

     

    Inline XBRL Taxonomy Extension Definition Linkbase Document

     

     

     

     

     

     

     

     

     

     

    X

    101.LAB

     

     

    Inline XBRL Taxonomy Extension Label Linkbase Document

     

     

     

     

     

     

     

     

     

     

    X

    101.PRE

     

    Inline XBRL Taxonomy Extension Presentation Linkbase Document

     

     

     

     

     

     

     

     

     

     

    X

    104

     

    The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2024, formatted in Inline XBRL.

     

    † The certifications furnished in Exhibit 32.1 hereto are deemed to be furnished with this Quarterly Report on Form 10-Q and will not be deemed to be “filed” for purposes of Section 18 of the Exchange Act. Such certifications will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except to the extent that the Registrant specifically incorporates it by reference.

     

    20


     

    SIGNATURES

    Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

     

    VOR BIOPHARMA INC.

    Date: May 9, 2024

    By:

    /s/ Robert Ang

    Robert Ang

    President and Chief Executive Officer (Principal Executive Officer)

     

    Date: May 9, 2024

    By:

    /s/ Nathan Jorgensen

    Nathan Jorgensen

    Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

     

    21


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