4//SEC Filing
McMillen Charles Thomas 4
Accession 0001332108-25-000006
CIK 0001877939other
Filed
Aug 20, 8:00 PM ET
Accepted
Aug 21, 4:11 PM ET
Size
6.7 KB
Accession
0001332108-25-000006
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.
Documents
Issuer
Castellum, Inc.
CIK 0001877939
Entity typeother
Related Parties
1- filerCIK 0001332108
Filing Metadata
- Form type
- 4
- Filed
- Aug 20, 8:00 PM ET
- Accepted
- Aug 21, 4:11 PM ET
- Size
- 6.7 KB