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Tammy L Martin is General Counsel and Secretary at Castellum. OQRO lists 3 transactions filed with the SEC under this name, the latest on Oct 1, 2026, each linked to the official Form 4.
General Counsel and Secretary
Disclosures on record
3
Companies involved
1
As of the latest filing on , Tammy L Martin reported holding 16,427 shares of Castellum (CTM), worth about $7.2K at the last close of $0 (Nov 13, 2026).
| Company | Shares reported | How held | Last close | Value at last close | Reported |
|---|---|---|---|---|---|
| Castellum CTM | 16,427 | 16K direct | $0 | $7.2K | Oct 1, 2026 |
Is this Tammy L Martin’s net worth? No. A Form 4 reports the shares an insider owns in one company after each transaction, directly or through trusts and entities. It says nothing about cash, other investments, property or debt, options not yet exercised are not counted here, and a holding reported some time ago may have changed without a new filing. The value is shares times the last stored close, not a price anyone received. Sources: the filings listed below, each linked to EDGAR. Compare with the biggest insider stakes.
CastellumCTM
3 disclosures · Mar 2026 – Oct 2026
Oct 1, 20261,396
DetailsOfficial recordJul 1, 20261,202disclosed Jul 2
DetailsOfficial recordMar 31, 20261,329
DetailsOfficial recordOn the latest SEC Form 4, dated Oct 1, 2026, Tammy L Martin reported holding 16,427 shares of Castellum (CTM). At the last close of $0 on Nov 13, 2026, that is about $7.2K. This is the stake disclosed in filings, not a net worth.
