Welcome to our dedicated page for ATHENA TECHNOLOGY ACQ II SEC filings (Ticker: ATEK), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings of Athena Technology Acquisition Corp. II (ATEK) provide detailed insight into its operations as a special purpose acquisition company and its progress toward completing an initial business combination. As a SPAC, ATEK’s filings focus on its capital structure, trust account, charter provisions, extension mechanisms and proposed merger transactions rather than traditional operating results.
Key documents for this company include its registration statements and proxy statements related to business combinations. A press release dated December 4, 2024 notes that Athena Technology Acquisition Corp. II and Ace Green Recycling, Inc. entered into a definitive business combination agreement. A subsequent definitive proxy statement dated August 28, 2025 explains that the parties filed a registration statement on Form S-4, which contains a preliminary proxy statement/prospectus for soliciting stockholder approval of the Proposed Business Combination and describes the merger structure in which a wholly owned subsidiary of ATEK would merge with and into Ace Green Recycling.
Filings also document how ATEK manages its deadline to complete a business combination. The August 28, 2025 proxy statement outlines a Fourth Extension Amendment to its charter, permitting monthly extensions of the outside date in exchange for sponsor-funded deposits into the trust account. Multiple Form 8-K reports dated August 11, 2025, October 7, 2025, November 4, 2025, December 8, 2025 and January 5, 2026 confirm specific deposits and one-month extensions, showing how the company uses its extension rights.
Other important filings include annual meeting proxy statements, which cover director elections and auditor ratification, and Form 12b-25 notifications of late filing, which explain when additional time is needed to complete quarterly reports. Together, these documents help investors understand the governance of Athena Technology Acquisition Corp. II, the status of its trust account and redemption rights, and the procedural steps required to close a business combination.
On this page, Stock Titan presents ATEK’s 10-K, 10-Q, 8-K, proxy statements and related forms, along with AI-powered summaries that clarify complex sections, highlight key terms of the Proposed Business Combination with Ace Green Recycling and explain the implications of extensions, redemptions and stockholder votes for SPAC investors.
Athena Technology Acquisition Corp. II is soliciting votes at a virtual Special Meeting on September 10, 2025 to request stockholder approval to amend its charter to extend the deadline to complete an initial business combination from September 14, 2025 to June 14, 2026. The extension would permit up to nine one-month extensions and requires the Sponsor or its designees to deposit, upon each one-month extension, the lesser of $25,000 and $0.02 per then-outstanding public share not redeemed. The Board unanimously recommends approval.
If approved, public stockholders may elect to redeem their public shares for a pro rata amount from the Trust Account as of two business days before the vote; the Withdrawal Amount will be removed from the Trust Account to satisfy redemptions and the remainder will remain available to complete the Proposed Business Combination with Ace Green Recycling. The Sponsor currently beneficially owns 8,881,250 Class A shares plus 953,750 private placement units (approximately 96.9% of outstanding common stock) and plans to vote all its shares in favor, while approval requires the affirmative vote of at least 65% of outstanding common stock.
On August 11, 2025, Athena Technology Acquisition Corp. II deposited $6,203.12 into its trust account to extend the period for consummating its initial business combination by one month, moving the deadline from August 14, 2025 to September 14, 2025. The filing specifies this Monthly Extension is the ninth of up to nine potential monthly extensions permitted under the Companys Amended and Restated Certificate of Incorporation. The report provides the extension amount, the new deadline and the extension count; no additional financial statements or transaction details are included in the text.
Athena Technology Acquisition Corp. II (NASDAQ: ATEK) filed an 8-K to disclose it has exercised its eighth monthly extension option, moving the SPAC’s deadline to complete a de-SPAC transaction from July 14 2025 to August 14 2025. The company deposited $6,203.12 into the trust account, in line with the requirements set out in its Amended and Restated Certificate of Incorporation. Up to one additional monthly extension remains available. No target for an initial business combination was announced in the filing, and no other material financial statements or exhibits were included beyond the mandated XBRL cover page.