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ATEKU

Athena Technology Acquisition Corp. II SEC filings
Hazardous Waste Management · OTC, OTC, OTC · Incorporated in DE
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Filing history
2026-10-15
Current report 8-K
Other event
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2026-10-05
POS EX POS EX
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2026-09-29
Current report 8-K
Material agreement
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2026-09-11
Current report 8-K
Shareholder voteOther event
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2026-08-13
Quarterly report 10-Q
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2026-08-13
Current report 8-K
Other event
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2026-08-12
EFFECT EFFECT
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2026-08-12
Prospectus 424B3
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2026-08-11
S-4/A S-4/A
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2026-08-10
S-4/A S-4/A
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2026-07-27
S-4/A S-4/A
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2026-07-13
Current report 8-K
Other event
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2026-07-10
S-4/A S-4/A
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2026-06-12
Current report 8-K
Bylaws changeShareholder voteOther event
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2026-05-22
Proxy statement (shareholder vote) DEF 14A
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2026-05-15
Quarterly report 10-Q
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2026-05-08
PRE 14A PRE 14A
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2026-05-04
Current report 8-K
Other event
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2026-04-30
S-4/A S-4/A
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2026-04-23
425 425
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2026-04-23
Current report 8-K
Material agreementShare sale (dilution)Other event
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2026-04-07
Current report 8-K
Other event
Filing ↗
2026-03-25
425 425
Filing ↗
2026-03-25
Current report 8-K
Material agreement
Filing ↗
2026-03-24
S-4/A S-4/A
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2026-03-11
Annual report 10-K
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2026-03-05
Current report 8-K
Other event
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2026-02-05
Current report 8-K
Other event
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2026-01-30
425 425
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2026-01-30
Current report 8-K
Other event
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2026-01-26
S-4/A S-4/A
Filing ↗
2026-01-06
Current report 8-K
Other event
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2025-12-31
Quarterly report 10-Q
Filing ↗
2025-12-30
Current report 8-K
Shareholder vote
Filing ↗
2025-12-12
Proxy statement (shareholder vote) DEF 14A
Filing ↗
2025-12-09
Current report 8-K
Other event
Filing ↗
2025-11-13
Late quarterly report NT 10-Q
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2025-11-04
Current report 8-K
Other event
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2025-10-27
S-4/A S-4/A
Filing ↗
2025-10-08
Current report 8-K
Other event
Filing ↗