Equillium Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities
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SECURITIES AND EXCHANGE COMMISSION
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| Item 1.01 | Entry into a Material Definitive Agreement. |
Securities Purchase Agreement
On March 11, 2026, Equillium, Inc., a Delaware corporation (the “Company”), entered into a Securities Purchase Agreement (the “Purchase Agreement”) with RA Capital Healthcare Fund, L.P. (the “Investor”), pursuant to which the Company agreed to sell and issue shares (“Shares”) of the Company’s common stock, par value $0.0001 (“Common Stock”), and a pre-funded warrant to purchase shares of Common Stock (“Warrant Shares”), in a private placement transaction (the “Private Placement”).
The closing of the Private Placement is anticipated to occur on or about March 13, 2026 (the “Closing”), subject to customary closing conditions. At the Closing, the Company has agreed to issue and sell 1,179,508 Shares at a purchase price of $1.854 per Share (the “Share Price”), which represents the average closing price of the Company’s Common Stock as reported on the Nasdaq Stock Market LLC for the five trading days immediately prior to parties entering into the Purchase Agreement, and a pre-funded warrant to purchase up to 17,698,593 Warrant Shares at a purchase price of $1.8539 per Warrant Share (the “Warrant Price”) to the Investor for gross proceeds to the Company of approximately $35.0 million.
The pre-funded warrant will have an exercise price of $0.0001 per Warrant Share, subject to customary adjustments, and will be exercisable at any time after original issuance and will not expire until exercised in full. The pre-funded warrant will also be exercisable on a net exercise “cashless” basis. The pre-funded warrant may not be exercised if the aggregate number of shares of Common Stock beneficially owned by the holder thereof immediately following such exercise would exceed a specified beneficial ownership limitation, not to exceed 19.99%.
The Purchase Agreement contains customary representations, warranties and covenants that were made solely for the benefit of the parties to the Purchase Agreement. Such representations, warranties and covenants (i) are intended as a way of allocating risk between the parties to the Purchase Agreement and not as statements of fact, and (ii) may apply standards of materiality in a way that is different from what may be viewed as material by stockholders of, or other investors in, the Company. Accordingly, the Purchase Agreement is included with this filing only to provide investors with information regarding the terms of the transaction and not to provide investors with any other factual information regarding the Company. Investors should not rely on the representations, warranties and covenants or any descriptions thereof as characterizations of the actual state of facts or condition of the Company or any of its subsidiaries or affiliates. Moreover, information concerning the subject matter of the representations and warranties may change after the date of the Purchase Agreement, which subsequent information may or may not be fully reflected in public disclosures.
Registration Rights Agreement
In connection with the Private Placement, the Company has agreed to enter into a Registration Rights Agreement (the “Registration Rights Agreement”) with the Investor at the Closing, pursuant to which the Company will agree to prepare and file, within 30 days of the Closing, subject to certain allowable delays, a registration statement with the U.S. Securities and Exchange Commission (the “SEC”) to register for resale the Common Stock and, as applicable, the Warrant Shares, in each case that were issued under the Purchase Agreement, and generally to cause the applicable registration statement to promptly become effective. Certain cash penalties will apply to the Company in the event of registration failures, as described in the Registration Rights Agreement.
The foregoing summaries of the Purchase Agreement, the pre-funded warrant and the Registration Rights Agreement do not purport to be complete and are qualified in their entirety by reference to the complete text of the Purchase Agreement, the form of pre-funded warrant and the Registration Rights Agreement, which are filed with this report as Exhibits 10.1, 4.1 and 4.2, respectively.
| Item 3.02 | Unregistered Sales of Equity Securities. |
The disclosure regarding the securities to be sold and issued under the Purchase Agreement set forth under Item 1.01 of this report is incorporated by reference under this Item 3.02. The Company expects to use the net proceeds from the Closing of the Private Placement, together with the Company’s existing cash and cash equivalents, to fund the development of EQ504, as well as for working capital and other general corporate purposes.
The securities described above under Item 1.01 have not been registered under the Securities Act of 1933, as amended (“Securities Act”), or any state securities laws. The Company is relying on the exemption from the registration requirements of the Securities Act by virtue of Section 4(a)(2) thereof. The Investor provided representations appropriate for a private placement of securities. Restrictive legends will be affixed to the securities issued in the Private Placement.
Neither this Current Report on Form 8-K nor any exhibit attached hereto is an offer to sell or the solicitation of an offer to buy shares of Common Stock or other securities of the Company.
Forward-Looking Statements
This Current Report on Form 8-K contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements expressed or implied in this report include, but are not limited to, statements regarding the timing and completion of the proposed Private Placement, the Company’s expected use of the net proceeds from the Private Placement, and other statements that are not historical facts. These statements are based on the Company’s current plans, objectives, estimates, expectations and intentions, are not guarantees of future performance and inherently involve significant risks and uncertainties. Actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of these risks and uncertainties, which include, but are not limited to, risks and uncertainties related to: market conditions; volatility in the trading price of the Common Stock; implementation of the Company’s strategic plans for its business and product candidates; the sufficiency of the Company’s capital resources and need for additional capital to achieve its goals; and other risks described under the heading “Risk Factors” in the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2025, filed with the SEC on November 13, 2025, as supplemented by the Company’s subsequent periodic filings. Forward-looking statements contained in this report are made as of this date, and the Company undertakes no duty to update such information except as required under applicable law.
| Item 9.01 | Financial Statements and Exhibits. |
(d) Exhibits
| /Exhibit |
Description | |
| 4.1 | Form of Pre-Funded Warrant to Purchase Common Stock | |
| 4.2# | Form of Registration Rights Agreement | |
| 10.1# | Securities Purchase Agreement, dated March 11, 2026, by and between the Company and the Investor | |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) | |
| # | Schedules have been omitted pursuant to Item 601(a)(5) of Regulation S-K. |
SIGNATURE
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 hereunto duly authorized.
| EQUILLIUM, INC. | ||||||
| Date: March 13, 2026 | By: | /s/ Bruce D. Steel | ||||
| Bruce D. Steel | ||||||
| Chief Executive Officer | ||||||