1 unchanged sentence
Rule 10b5-1 Trading Plans
−Removed: During the quarter ended September 30, 2025, none of our directors or officers adopted or terminated any contract, instruction or written plan for the purchase or sale of our securities to satisfy the affirmative defense conditions of “ Rule 10b5-1 trading arrangement ” or any “ non-Rule 10b5-1 trading arrangement .”
+Added: During the quarter ended December 31, 2025, none of our directors or officers adopted or terminated any contract, instruction or written plan for the purchase or sale of our securities to satisfy the affirmative defense conditions of “ Rule 10b5-1 trading arrangement ” or any “ non-Rule 10b5-1 trading arrangement .”
Second Amended and Restated Certificate of Incorporation of Capstone Green Energy Holdings, Inc.
5 unchanged sentences
and the Purchaser party thereto.
−Removed: Equity Purchase Agreement, dated August 13, 2025, by and among Capstone Green Energy LLC, a Delaware limited liability company, Cal Micro Holdco, Inc., a California corporation, and the Indirect Sellers party thereto.
+Added: Form of Pre-Funded Warrant.
+Added: Consulting Agreement, dated as of November 10, 2025, between Capstone Green Energy Holdings, Inc.
+Added: and BBR Financial Solutions, LLC.
+Added: Securities Purchase Agreement, dated as of November 24, 2025, by and among Capstone Green Energy Holdings, Inc.
+Added: and the purchasers party thereto.
+Added: Registration Rights Agreement, dated as of November 24, 2025, by and among Capstone Green Energy Holdings, Inc.
+Added: and the purchasers party thereto.
+Added: Placement Agency Agreement, dated November 24, 2025, by and between Capstone Green Energy Holdings, Inc.
+Added: and Craig-Hallum Capital Group LLC.
Certification of Chief Executive Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
8 unchanged sentences
XBRL Definition Linkbase Document
−Removed: The cover page from Capstone Green Energy Holdings, Inc.’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2025, formatted in Inline XBRL and contained in Exhibit 101
+Added: The cover page from Capstone Green Energy Holdings, Inc.’s Quarterly Report on Form 10-Q for the quarter ended December 31, 2025, formatted in Inline XBRL and contained in Exhibit 101
* Filed herewith
4 unchanged sentences
Incorporated by reference to Capstone Green Energy Holdings, Inc.’s Current Report on Form 8-K filed on June 28, 2024 (File No.
−Removed: Incorporated by reference to Capstone Green Energy Holdings, Inc.’s Current Report on Form 8-K filed on August 14, 2025 (File No.
+Added: Incorporated by reference to Capstone Green Energy Corporation’s Current Report on Form 8-K filed on November 24, 2025 (File No.
+Added: Incorporated by reference to Capstone Green Energy Corporation’s Current Report on Form 8-K filed on November 14, 2025 (File No.
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.
3 unchanged sentences
(Interim Principal Financial Officer)
−Removed: November 13, 2025
+Added: February 12, 2026
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.