Martin Tammy L's Form 4 filing
Castellum, Inc. (CTM) · filed Jul 2, 2026
- Accession no.
- 0001877939-26-000059
- Filed
- Jul 2, 2026, 4:05 PM ET
- Trade date
- Jul 1, 2026
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Not checked
This filing lists 1 non-derivative transaction. Open-market purchases total $735.62. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Martin Tammy LCIK 0001329293 | Officer (General Counsel and Secretary) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 1, 2026 | Common Stock | PPurchaseAcquired | +1,202 | $0.612F1 | +$735.62 | 15,031 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F1
Pursuant to the terms of the Castellum, Inc. 2025 Employee Stock Purchase Plan, the reporting person purchased 1,202 shares of common stock of the Registrant. The per share purchase price was calculated at a discount of fifteen percent to the closing price of the Registrant's common stock as quoted on the NYSE American LLC on June 30, 2026.
Referenced by the price of 1 transaction in Table I.