Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: +$35.4K
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 3 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 7 most recent Form 4 transactions.
| CTM |
| Castellum, Inc. |
| PBUY |
| 1,202 |
| $0.612 |
| $736 |
| +0.2% |
| Open the original filing on SEC.gov |
| Mar 31 | CTM | Castellum, Inc. | AGRANT | 1,329 | $0.4544 | $604 | +0.3% | Open the original filing on SEC.gov |
| Mar 27 | CTM | Castellum, Inc. | PBUY | 2,000 | $0.6426 | $1.3K | +0.4% | Open the original filing on SEC.gov |
| Mar 18 | CTM | Castellum, Inc. | PBUY | 3,000 | $0.7983 | $2.4K | +0.6% | Open the original filing on SEC.gov |
| Nov 11, 2025 | CTM | Castellum, Inc. | AGRANT◆ | 275,000 | — | — | — | Open the original filing on SEC.gov |