Grady Patrick W (CIK 1700423) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-11). Recent activity: Buy AMPL (24,857 shares), Buy AMPL (14,906 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-11 | Amplitude, Inc. (AMPL) | Director | Buy | 24,857 | $0 |
| 2025-06-16 | Amplitude, Inc. (AMPL) | Director | Buy | 14,906 | $0 |
Source: SEC Form 4 filings · as of 2026-06-11