Form 4 for CTM Castellum, Inc.
Accepted 2026-03-20 00:00:00 ET · period of report 2026-03-18 · accession 0001877939-26-000020 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-20 | 2026-03-18 | CTM | McMillen Charles Thomas | Dir | S - Sale | $0.8 | -55.0K | 261.0K | -17% | -$44.0K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-18 | S | D | 55,000 | $0.8 | 261,015 | D | — | — |