Apogee Acquisition Corp
AACPFinancials · Blank Checks · E9 · SEC filings ↗ · Compare ⊕
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SEC XBRL · annualNo structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Apogee Acquisition Sponsor LlcActivist (13D)Apr 15, 2026
- Harraden Circle Investments, LlcPassive (13G)Apr 14, 2026
- K2 Principal Fund, L.P.Passive (13G)Apr 9, 2026
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Insider transactions
SEC Form 4 · most recent1 acquisitions0 disposals1 open-market buy(s)net +470,000 shares · last 1
| Insider | Date | Type | Shares | Price |
|---|---|---|---|---|
| Apogee Acquisition Sponsor Llc10% owner | Apr 8, 2026 | Buy | 470,000 | — |
Headline trade per Form 4 (officers, directors, 10%+ owners). Buy/sell read from the filing's structured data — blank where a field isn't cleanly tagged.
Material events
SEC Form 8-K · most recent- Other material eventMay 22, 2026
- Other material eventApr 14, 2026
- Entered a material agreement · Unregistered equity sale · Director / officer change · Amended charter or bylaws · Other material eventApr 10, 2026
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- 8-KCURRENT REPORTMay 22, 2026
- 10-QQUARTERLY REPORTMay 15, 2026
- SCHEDULE 13DApr 15, 2026
- SCHEDULE 13GApr 14, 2026
- 8-KCURRENT REPORTApr 14, 2026
- 4OWNERSHIP DOCUMENTApr 10, 2026
- 8-KCURRENT REPORTApr 10, 2026
- SCHEDULE 13GApr 9, 2026
- 424B4PROSPECTUSApr 8, 2026
- EFFECTApr 6, 2026
- 3OWNERSHIP DOCUMENTApr 6, 2026
- 3OWNERSHIP DOCUMENTApr 6, 2026
- 3OWNERSHIP DOCUMENTApr 6, 2026
- 3OWNERSHIP DOCUMENTApr 6, 2026
- 3OWNERSHIP DOCUMENTApr 6, 2026