Mason Mark Alan 4
4 · Guerrilla RF, Inc. · Filed Nov 18, 2025
Insider Transaction Report
Form 4
Mason Mark Alan
Chief Operating Officer
Transactions
- Award
Stock Option
2025-11-17+25,000→ 25,000 totalExercise: $3.05Exp: 2035-11-17→ Common Stock (25,000 underlying)
Holdings
- 1,773
Stock Option
Exercise: $3.19Exp: 2030-10-30→ Common Stock (1,774 underlying) - 11,793
Restricted Stock Unit
→ Common Stock (11,793 underlying) - 24,618
Stock Option
Exercise: $2.20Exp: 2029-09-11→ Common Stock (24,590 underlying) - 19,380
Common Stock
- 4,167
Restricted Stock Unit
→ Common Stock (4,167 underlying)
Footnotes (6)
- [F1]Each restricted stock unit represents the contingent right to receive one share of common stock upon vesting of the unit.
- [F2]The restricted stock units vest on 1/1/2026, subject to the Reporting Person's continued service through the applicable vesting date.
- [F3]The shares subject to the option are fully vested and exercisable.
- [F4]No expiration date.
- [F5]The restricted stock units vest as follows: (i) 5,896 units on 1/1/2026; and (ii) 5,897 units on 1/1/2027, in each case subject to the Reporting Person's continued service through the applicable vesting date
- [F6]The options vest as follows: (i) 6,250 options on 5/21/2026; (ii) 520 options on 6/21/26, and monthly thereafter through 4/21/29; and (iii) 550 options on 5/21/2029, in each case subject to the Reporting Person's continued service through the applicable vesting date.