Dietrich Isaac (CIK 1614904) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-11-17). Recent activity: Sell TZUP (50,000 shares), Buy TZUP (50,000 shares), Buy TZUP (1,300 shares), Buy TZUP (1,118 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-11-17 | THUMZUP MEDIA Corp (TZUP) | Chief Financial Officer | Sell | 50,000 | $0 |
| 2025-08-06 | THUMZUP MEDIA Corp (TZUP) | Chief Financial Offier | Buy | 50,000 | $0 |
| 2025-03-19 | THUMZUP MEDIA Corp (TZUP) | Chief Financial Officer | Buy | 1,300 | $4,862 |
| 2025-03-19 | THUMZUP MEDIA Corp (TZUP) | Chief Financial Officer | Buy | 1,118 | $4,137 |
Source: SEC Form 4 filings · as of 2025-11-17