Casey Andrew (CIK 2032390) reported 10 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-19). Recent activity: Sell AMPL (64,872 shares), Buy AMPL (431,754 shares), Sell AMPL (39,438 shares), Sell AMPL (54,400 shares), Buy AMPL (30,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-19 | Amplitude, Inc. (AMPL) | Chief Financial Officer | Sell | 64,872 | $393,124 |
| 2026-04-17 | Amplitude, Inc. (AMPL) | Chief Financial Officer | Buy | 431,754 | $0 |
| 2026-02-17 | Amplitude, Inc. (AMPL) | Chief Financial Officer | Sell | 39,438 | $250,037 |
| 2025-11-18 | Amplitude, Inc. (AMPL) | Chief Financial Officer | Sell | 54,400 | $583,712 |
| 2025-11-12 | Amplitude, Inc. (AMPL) | Chief Financial Officer | Buy | 30,000 | $299,700 |
| 2025-08-19 | Amplitude, Inc. (AMPL) | Chief Financial Officer | Sell | 54,399 | $623,957 |
| 2025-05-19 | Amplitude, Inc. (AMPL) | Chief Financial Officer | Sell | 54,399 | $660,404 |
| 2025-04-29 | Amplitude, Inc. (AMPL) | Chief Financial Officer | Buy | 159,914 | $0 |
| 2025-03-17 | Amplitude, Inc. (AMPL) | Chief Financial Officer | Buy | 21,000 | $239,820 |
| 2025-02-18 | Amplitude, Inc. (AMPL) | Chief Financial Officer | Sell | 35,748 | $430,406 |
Source: SEC Form 4 filings · as of 2026-05-19