Mazziota Daniel Richard (CIK 1858739) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-24). Recent activity: Buy AMPG (1,000 shares), Sell AMPG (10,000 shares), Sell AMPG (7,157 shares), Sell AMPG (10,000 shares), Buy AMPG (2,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-24 | AmpliTech Group, Inc. (AMPG) | Director | Buy | 1,000 | $5,000 |
| 2026-06-24 | AmpliTech Group, Inc. (AMPG) | Director | Sell | 10,000 | $77,146 |
| 2026-06-24 | AmpliTech Group, Inc. (AMPG) | Director | Sell | 7,157 | $60,532 |
| 2026-05-26 | AmpliTech Group, Inc. (AMPG) | Director | Sell | 10,000 | $49,537 |
| 2026-01-16 | AmpliTech Group, Inc. (AMPG) | Director | Buy | 2,000 | $8,000 |
| 2025-12-15 | AmpliTech Group, Inc. (AMPG) | Director | Buy | 15,000 | $46,200 |
| 2025-06-20 | AmpliTech Group, Inc. (AMPG) | Director | Buy | 7,157 | $14,314 |
| 2025-04-09 | AmpliTech Group, Inc. (AMPG) | Director | Buy | 5,000 | $6,950 |
Source: SEC Form 4 filings · as of 2026-07-24