Wu Ping Tak (CIK 1394447) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-27). Recent activity: Buy GSIT (30,000 shares), Sell GSIT (30,000 shares), Sell GSIT (11,763 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-27 | GSI TECHNOLOGY INC (GSIT) | VP, U.S. Operations | Buy | 30,000 | $149,700 |
| 2026-05-27 | GSI TECHNOLOGY INC (GSIT) | VP, U.S. Operations | Sell | 30,000 | $330,396 |
| 2026-05-14 | GSI TECHNOLOGY INC (GSIT) | VP, U.S. Operations | Sell | 11,763 | $127,040 |
Source: SEC Form 4 filings · as of 2026-05-27