McMillen Charles Thomas 4
4 · Castellum, Inc. · Filed Aug 21, 2025
Insider Transaction Report
Form 4
McMillen Charles Thomas
Director
Transactions
- Exercise/Conversion
Stock Options
2025-08-20$0.21/sh−125,000$26,500→ 0 totalExercise: $0.21Exp: 2031-06-30→ Common Stock (125,000 underlying) - Exercise/Conversion
Common Stock
2025-08-21$0.21/sh+125,000$26,500→ 316,015 total
Footnotes (2)
- [F1]Reflects the issuance of common stock in connection with the cash exercise of stock options.
- [F2]These stock options are fully vested and exercised.