CIK 0001877939 · <br>Emerging growth company
Castellum, Inc.
Sign in to watch- Ticker
- CTM
- Exchange
- NYSE
- Industry
- Services-Management Consulting Services
- FY end
- Dec 31
- Incorporated
- NV
- Entity type
- operating
- EIN
- 274079982
- Phone
- (703) 752-6157
- Business address
- 1934 OLD GALLOWS ROAD, SUITE 350, VIENNA, VA, 22182
- Open-market buys, last 90 days
- $55,978
- in 6 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$55,978. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-10-01 | MARTIN TAMMY L General Counsel and Secretary | Purchase | +1,396 | $0.54 | $747 | 16,427 |
| 2026-07-01 | MARTIN TAMMY L General Counsel and Secretary | Purchase | +1,202 | $0.61 | $736 | 15,031 |
| 2026-03-31 | MARTIN TAMMY L General Counsel and Secretary | Grant or award | +1,329 | $0.45 | $604 | 13,829 |
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