• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI SuperconnectorNEW
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • AI SuperconnectorNEW
  • Settings
  • RSS Feeds
PublishGo to AppAI Superconnector
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEW
    Legal
    Terms of usePrivacy policyCookie policy

    Amendment: SEC Form SCHEDULE 13D/A filed by Solid Power Inc.

    9/23/25 4:15:24 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous
    Get the next $SLDP alert in real time by email



    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549


    SCHEDULE 13D

    Under the Securities Exchange Act of 1934

    (Amendment No. 2)


    SOLID POWER, INC.

    (Name of Issuer)


    Common Stock, par value $0.0001

    (Title of Class of Securities)


    83422N105

    (CUSIP Number)


    Christina Shalhoub
    c/o Riverstone Holdings LLC, 712 Fifth Avenue, 36th Floor
    New York, NY, 10019
    212-993-0076

    (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
    09/19/2025

    (Date of Event Which Requires Filing of This Statement)


    If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

    The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






    SCHEDULE 13D

    CUSIP No.
    83422N105


    1 Name of reporting person

    David M. Leuschen
    2Check the appropriate box if a member of a Group (See Instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3SEC use only
    4 Source of funds (See Instructions)

    OO
    5 Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

    Checkbox not checked
    6Citizenship or place of organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    7Sole Voting Power

    1,745,546.00
    8Shared Voting Power

    4,958,757.00
    9Sole Dispositive Power

    1,745,546.00
    10Shared Dispositive Power

    4,958,757.00
    11Aggregate amount beneficially owned by each reporting person

    6,704,303.00
    12Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

    Checkbox not checked
    13Percent of class represented by amount in Row (11)

    3.62 %
    14Type of Reporting Person (See Instructions)

    IN

    Comment for Type of Reporting Person:
    The amounts in Rows (8), (10) and (11) include 4,006,860 shares of the Issuer's Common Stock which may be purchased by exercising warrants that are presently exercisable. The percentage in Row (13) is based on 185,291,240 shares of the Issuer's Common Stock, which includes (i) 181,284,380 shares of the Issuer's Common Stock, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on August 7, 2025, and (ii) 4,006,860 shares of the Issuer's Common Stock which may be purchased by exercising warrants that are presently exercisable.


    SCHEDULE 13D

    CUSIP No.
    83422N105


    1 Name of reporting person

    Pierre F. Lapeyre, Jr.
    2Check the appropriate box if a member of a Group (See Instructions)

    Checkbox not checked  (a)
    Checkbox checked  (b)
    3SEC use only
    4 Source of funds (See Instructions)

    OO
    5 Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

    Checkbox not checked
    6Citizenship or place of organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    7Sole Voting Power

    4,051,937.00
    8Shared Voting Power

    4,958,757.00
    9Sole Dispositive Power

    4,051,937.00
    10Shared Dispositive Power

    4,958,757.00
    11Aggregate amount beneficially owned by each reporting person

    9,010,694.00
    12Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

    Checkbox not checked
    13Percent of class represented by amount in Row (11)

    4.81 %
    14Type of Reporting Person (See Instructions)

    IN

    Comment for Type of Reporting Person:
    The amounts in Rows (7), (9) and (11) include 2,044,171 shares of the Issuer's Common Stock which may be purchased by exercising warrants that are presently exercisable. The amounts in Rows (8) and (10) include 4,006,860 shares of the Issuer's Common Stock which may be purchased by exercising warrants that are presently exercisable. The percentage in Row (13) is based on 187,335,411 shares of the Issuer's Common Stock, which includes (i) 181,284,380 shares of the Issuer's Common Stock, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on August 7, 2025, and (ii) 6,051,031 shares of the Issuer's Common Stock which may be purchased by exercising warrants that are presently exercisable.


    SCHEDULE 13D

    Item 1.Security and Issuer
    (a)Title of Class of Securities:

    Common Stock, par value $0.0001
    (b)Name of Issuer:

    SOLID POWER, INC.
    (c)Address of Issuer's Principal Executive Offices:

    486 S. PIERCE AVE., SUITE E, Louisville, COLORADO , 80027.
    Item 1 Comment:
    This Amendment No. 2 to Schedule 13D (this "Amendment No. 2") amends and supplements the Schedule 13D originally filed with the United States Securities and Exchange Commission (the "SEC") on March 1, 2023 (as amended by Amendment No. 1 thereto ("Amendment No. 1") originally filed with the SEC on August 21, 2025, the "Schedule 13D"), with respect to the common stock, par value $0.0001 per share ("Common Stock"), of Solid Power, Inc. Except as indicated in this Amendment No. 2, all other information as to the Reporting Persons set forth in the Schedule 13D remains unchanged and capitalized terms used herein that are not defined herein have the same meanings as set forth in the Schedule 13D. The Reporting Persons have engaged in transactions since August 21, 2025, which represented a decrease in David M. Leuschen's and Pierre F. Lapeyre, Jr.'s respective beneficial ownership of Common Stock of more than 1% of the total number of shares of Common Stock outstanding. See Item 3 below for further detail regarding these transactions.
    Item 3.Source and Amount of Funds or Other Consideration
     
    Item 3 of the Schedule 13D is hereby amended by deleting the last paragraph thereof and adding the following: Securities Held Directly By REL Batavia Partnership, L.P. ("REL") and REL US Partnership, LLC ("REL US") 4,798,303 shares of Common Stock directly held by REL were issued in the Business Combination in exchange for securities of Legacy Solid Power directly held by REL prior to the Business Combination. In addition, REL purchased 2,000,000 shares of Common Stock at a price of $10.00 per share in a PIPE transaction that closed substantially concurrently with the closing of the Business Combination. Further, on January 23, 2023, Sponsor distributed 437,500 shares of Common Stock to REL US. On September 19, 2025, REL and REL US sold an aggregate of 7,235,803 shares of Common Stock at a price of $3.58 per share in the open market.
    Item 5.Interest in Securities of the Issuer
    (a)
    Item 5 of the Schedule 13D is hereby amended and restated in its entirety as follows: The ownership information presented below represents beneficial ownership of shares of Common Stock of the Issuer as of September 23, 2025, based upon (i) with respect to Mr. Leuschen, 185,291,240 shares of the Issuer's Common Stock, which includes (x) 181,284,380 shares of the Issuer's Common Stock, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on August 7, 2025 and (y) 4,006,860 shares of the Issuer's Common Stock which may be purchased by exercising warrants that are presently exercisable and (ii) with respect to Mr. Lapeyre, 187,335,411 shares of the Issuer's Common Stock, which includes (x) 181,284,380 shares of the Issuer's Common Stock, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on August 7, 2025 and (y) 6,051,031 shares of the Issuer's Common Stock which may be purchased by exercising warrants that are presently exercisable. Shared Shared Sole power power to Sole power power to to dispose or dispose or to Amount to vote or to vote or to to direct the direct the beneficially Percent of direct the direct the disposition disposition Reporting Person owned class: vote: vote: of: of: David M. Leuschen 6,704,303 3.62% 1,745,546 4,958,757 1,745,546 4,958,757 Pierre F. Lapeyre, Jr. 9,010,694 4.81% 4,051,937 4,958,757 4,051,937 4,958,757 Sponsor is the record holder of 951,897 shares of Common Stock and 4,006,860 Private Placement Warrants that are presently exercisable. Mr. Leuschen and Mr. Lapeyre are the managing directors of Riverstone, which is the sole and managing member of Sponsor Manager, which is the managing member of Sponsor. As a result, Mr. Leuschen and Mr. Lapeyre each may be deemed to share beneficial ownership of the shares held by Sponsor. Each such person or entity disclaims any such beneficial ownership. Mr. Leuschen is the record holder of 1,745,546 shares of Common Stock. Mr. Lapeyre is the record holder of 72,046 shares of Common Stock and 401,131 Private Placement Warrants that are presently exercisable. Additionally, Mr. Lapeyre may be deemed to beneficially own 1,935,720 shares of Common Stock and 1,643,040 Private Placement Warrants that are presently exercisable held by estate planning vehicles for which he serves as investment manager.
    (b)
    The information from the response in subpart (a) of this section is incorporated by reference herein.
    (c)
    Except as described in Item 3 of this Amendment No. 2, the Reporting Persons have not engaged in any transaction involving securities of the Issuer since the filing of Amendment No. 1.
    (d)
    This Item 5(d) is not applicable.
    (e)
    On September 19, 2025, Mr. Leuschen and Mr. Lapeyre ceased to be the beneficial owners of more than five percent of the Common Stock.
    Item 7.Material to be Filed as Exhibits.
     
    11 Joint Filing Agreement, dated February 28, 2023, among Decarbonization Plus Acquisition Sponsor III LLC, Decarbonization Plus Acquisition Sponsor Manager III, LLC, Riverstone Holdings LLC, Pierre F. Lapeyre, Jr. and David M. Leuschen (filed as Exhibit 2 to the Schedule 13D filed on March 1, 2023 and incorporated herein by reference). 12 Power of Attorney, dated August 21, 2025, granted by Pierre F. Lapeyre, Jr. (filed as Exhibit 8 to the Schedule 13D filed on August 21, 2025 and incorporated herein by reference). 13 Power of Attorney, dated August 21, 2025, granted by David M. Leuschen (filed as Exhibit 9 to the Schedule 13D filed on August 21, 2025 and incorporated herein by reference).

        SIGNATURE 
     
    After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

     
    David M. Leuschen
     
    Signature:/s/ Thomas Smith, attorney-in-fact
    Name/Title:David M. Leuschen
    Date:09/23/2025
     
    Pierre F. Lapeyre, Jr.
     
    Signature:/s/ Thomas Smith, attorney-in-fact
    Name/Title:Pierre F. Lapeyre, Jr.
    Date:09/23/2025
    Get the next $SLDP alert in real time by email

    Crush Q3 2025 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $SLDP

    DatePrice TargetRatingAnalyst
    9/5/2024$1.00Underperform
    Wolfe Research
    6/8/2023$2.00Peer Perform → Underperform
    Wolfe Research
    3/8/2023$5.00Buy
    Needham
    12/14/2022$3.00Neutral
    Citigroup
    12/2/2022$5.00Hold
    Stifel
    11/30/2022$13.00 → $5.00Buy → Neutral
    DA Davidson
    10/31/2022Market Perform
    Cowen
    6/29/2022$8.00Buy
    Chardan Capital Markets
    More analyst ratings

    $SLDP
    SEC Filings

    View All

    Amendment: SEC Form SCHEDULE 13D/A filed by Solid Power Inc.

    SCHEDULE 13D/A - Solid Power, Inc. (0001844862) (Subject)

    9/23/25 4:15:24 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    Solid Power Inc. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits

    8-K - Solid Power, Inc. (0001844862) (Filer)

    9/5/25 5:18:53 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    SEC Form 424B5 filed by Solid Power Inc.

    424B5 - Solid Power, Inc. (0001844862) (Filer)

    9/5/25 5:15:48 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    $SLDP
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    Solid Power Reports Second Quarter 2025 Results

    Solid Power, Inc. (NASDAQ:SLDP), a leading developer of solid-state battery technology, today announced its operational and financial results for the second quarter of 2025. Recent Business Highlights Reached a significant achievement in our partnership with BMW Group with BMW's introduction of an i7 test vehicle powered by our cells and solid-state battery technology. Completed factory acceptance testing for the SK On pilot cell line and began working towards site acceptance testing, which remains on target for later this year. Detailed design work in process for the planned installation of our continuous electrolyte production pilot line and finished ordering long-lead equipmen

    8/6/25 4:05:00 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    Solid Power, Inc. Announces Timing of Second Quarter 2025 Earnings Release and Conference Call

    Solid Power, Inc. (NASDAQ:SLDP), a leading developer of solid-state battery technology, today announced that it will release its second quarter 2025 results after market close on Wednesday, August 6, 2025, to be followed by a conference call at 2:30 p.m. MT (4:30 p.m. ET) on the same day. The call may be accessed through a live audio webcast on Solid Power's Investor Relations website at www.solidpowerbattery.com/investor-relations. An audio replay will be available at the same location. About Solid Power Solid Power is developing solid-state battery technology to enable the next generation of batteries for the fast-growing EV and other markets. Solid Power's core technology is its el

    7/23/25 4:15:00 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    Solid Power Reports First Quarter 2025 Results

    Solid Power, Inc. (NASDAQ:SLDP), a leading developer of solid-state battery technology, today announced its operational and financial results for the first quarter of 2025. Recent Business Highlights Conducted detailed design of equipment for the planned installation of a continuous manufacturing pilot line for sulfide electrolyte production; commissioning remains on track for 2026. Neared completion of factory acceptance testing for the SK On pilot cell line, with site acceptance testing on target for later this year. Continued to receive customer feedback on electrolyte sampling, driving process engineering that is expected to lead to improved performance. Additional demand for m

    5/6/25 4:05:00 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    $SLDP
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    President & CEO Van Scoter John C. covered exercise/tax liability with 42,841 shares, decreasing direct ownership by 1% to 4,040,859 units (SEC Form 4)

    4 - Solid Power, Inc. (0001844862) (Issuer)

    7/1/25 4:56:40 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    CFO, Treasurer, & Secretary Heller Linda C. covered exercise/tax liability with 25,950 shares, decreasing direct ownership by 1% to 1,856,797 units (SEC Form 4)

    4 - Solid Power, Inc. (0001844862) (Issuer)

    7/1/25 4:52:41 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    Chief Technology Officer Buettner-Garrett Joshua covered exercise/tax liability with 14,285 shares, decreasing direct ownership by 1% to 1,322,777 units (SEC Form 4)

    4 - Solid Power, Inc. (0001844862) (Issuer)

    7/1/25 4:47:06 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    $SLDP
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

    Wolfe Research resumed coverage on Solid Power with a new price target

    Wolfe Research resumed coverage of Solid Power with a rating of Underperform and set a new price target of $1.00

    9/5/24 8:25:53 AM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    Solid Power downgraded by Wolfe Research with a new price target

    Wolfe Research downgraded Solid Power from Peer Perform to Underperform and set a new price target of $2.00

    6/8/23 7:38:31 AM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    Needham resumed coverage on Solid Power with a new price target

    Needham resumed coverage of Solid Power with a rating of Buy and set a new price target of $5.00

    3/8/23 7:30:27 AM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    $SLDP
    Leadership Updates

    Live Leadership Updates

    View All

    Solid Power Appoints Renewables Industry Veteran Linda Heller as Chief Financial Officer

    LOUISVILLE, Colo., June 17, 2024 (GLOBE NEWSWIRE) -- Solid Power, Inc. (NASDAQ:SLDP), a leading developer of solid-state battery technology, today announced that the board of directors has appointed Linda Heller as the company's Chief Financial Officer and Treasurer, effective immediately. The company has also reaffirmed its 2024 guidance as outlined during its recent business, operational, and financial update call for the first quarter. Heller succeeds Kevin Paprzycki who held the role since 2021. "The board and I are thrilled to welcome Linda to Solid Power. Her deep expertise in the renewable energy industry paired with her successful experience as a CFO will be instrumental as we con

    6/17/24 8:00:50 AM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    USRA's Council of Institutions Elects New Trustee

    WASHINGTON, May 13, 2024 /PRNewswire/ -- Universities Space Research Association (USRA), an association of 120 universities, unveiled today the appointment of Lesa B. Roe as Trustee following her election at USRA's annual meeting held on March 22, 2024. With a wealth of experience spanning public company board executive roles, CEO and COO positions, and 37 years of executive leadership in aerospace research and development, Lesa Roe brings a unique ability to navigate complexity and analyze disparate information into successful collective solutions. Throughout her career, she

    5/13/24 12:00:00 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    Solid Power Appoints Two New Directors to the Board, Adding Financial, Human Resources, and Information Technology Expertise

    Kaled Awada brings global leadership and human resources expertiseSusan Kreh brings financial and information technology expertise LOUISVILLE, Colo., July 10, 2023 (GLOBE NEWSWIRE) -- Solid Power, Inc. ("Solid Power") (NASDAQ:SLDP), a developer of solid state battery technology, today announced two new appointments to its board of directors: Kaled Awada, a C-level leader in global human resource management, and Susan Kreh, a C-level executive with more than 35 years of finance and information technology leadership. The two joined Solid Power's board of directors effective July 5, 2023. "Kaled and Susan bring to Solid Power extensive leadership experience in their respective fields, a

    7/10/23 8:00:09 AM ET
    $ODC
    $SLDP
    $TEN
    Miscellaneous manufacturing industries
    Consumer Discretionary
    Industrial Machinery/Components
    Miscellaneous

    $SLDP
    Financials

    Live finance-specific insights

    View All

    Solid Power Reports Second Quarter 2025 Results

    Solid Power, Inc. (NASDAQ:SLDP), a leading developer of solid-state battery technology, today announced its operational and financial results for the second quarter of 2025. Recent Business Highlights Reached a significant achievement in our partnership with BMW Group with BMW's introduction of an i7 test vehicle powered by our cells and solid-state battery technology. Completed factory acceptance testing for the SK On pilot cell line and began working towards site acceptance testing, which remains on target for later this year. Detailed design work in process for the planned installation of our continuous electrolyte production pilot line and finished ordering long-lead equipmen

    8/6/25 4:05:00 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    Solid Power, Inc. Announces Timing of Second Quarter 2025 Earnings Release and Conference Call

    Solid Power, Inc. (NASDAQ:SLDP), a leading developer of solid-state battery technology, today announced that it will release its second quarter 2025 results after market close on Wednesday, August 6, 2025, to be followed by a conference call at 2:30 p.m. MT (4:30 p.m. ET) on the same day. The call may be accessed through a live audio webcast on Solid Power's Investor Relations website at www.solidpowerbattery.com/investor-relations. An audio replay will be available at the same location. About Solid Power Solid Power is developing solid-state battery technology to enable the next generation of batteries for the fast-growing EV and other markets. Solid Power's core technology is its el

    7/23/25 4:15:00 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    Solid Power Reports First Quarter 2025 Results

    Solid Power, Inc. (NASDAQ:SLDP), a leading developer of solid-state battery technology, today announced its operational and financial results for the first quarter of 2025. Recent Business Highlights Conducted detailed design of equipment for the planned installation of a continuous manufacturing pilot line for sulfide electrolyte production; commissioning remains on track for 2026. Neared completion of factory acceptance testing for the SK On pilot cell line, with site acceptance testing on target for later this year. Continued to receive customer feedback on electrolyte sampling, driving process engineering that is expected to lead to improved performance. Additional demand for m

    5/6/25 4:05:00 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    $SLDP
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    SEC Form SC 13G/A filed by Solid Power Inc. (Amendment)

    SC 13G/A - Solid Power, Inc. (0001844862) (Subject)

    2/9/24 4:11:32 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    SEC Form SC 13G filed by Solid Power Inc.

    SC 13G - Solid Power, Inc. (0001844862) (Subject)

    1/29/24 5:25:51 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous

    SEC Form SC 13G/A filed by Solid Power Inc. (Amendment)

    SC 13G/A - Solid Power, Inc. (0001844862) (Subject)

    12/4/23 4:38:52 PM ET
    $SLDP
    Industrial Machinery/Components
    Miscellaneous