Wu Ping Tak
SEC CIK 1394447 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| GSIT | GSI TECHNOLOGY INC | VP, U.S. Ops | 178.4K | — | $616.7K | 5 | 2021-08-26 | 2026-05-26 |
Most active insiders at GSIT, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Shu Lee-Lean | Pres, CEO, COB, Dir, 10% | — | $2.44M |
| 2 | Akerib Avidan | VP, Associative Computing | — | $1.92M |
| 3 | CHUANG PATRICK T | Senior VP, Memory Design | — | $1.81M |
| 4 | Wu Bor-Tay | VP, Taiwan Ops | — | $565.1K |
| 5 | Wu Ping Tak | VP, U.S. Ops | — | $457.4K |
| 6 | Schirle Douglas | CFO | — | $452.9K |
| 7 | Lasserre Didier | VP, Sales | — | $279.2K |
| 8 | Cholawsky Elizabeth | Dir | — | — |
| 9 | Hsieh Hong-Po | Dir | — | — |
| 10 | Lu Ruey-Lin | Dir | — | — |
Transactions 5
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-27 18:10 | 2026-05-26 | GSIT | GSI TECHNOLOGY INC | Wu Ping Tak | VP, U.S. Ops | M - OptEx | $4.99 | +30.0K | 178.4K | +20% | +$149.7K |
| D | 2026-05-27 18:10 | 2026-05-26 | GSIT | GSI TECHNOLOGY INC | Wu Ping Tak | VP, U.S. Ops | S - Sale+OE | $11.01 | -30.0K | 148.4K | -17% | -$330.4K |
| 2026-05-14 19:42 | 2026-05-12 | GSIT | GSI TECHNOLOGY INC | Wu Ping Tak | VP, U.S. Ops | S - Sale | $10.80 | -11.8K | 147.6K | -7% | -$127.0K | |
| D | 2021-08-27 | 2021-08-26 | GSIT | GSI TECHNOLOGY INC | Wu Ping Tak | VP, U.S. Ops | S - Sale+OE | $5.31 | -30.0K | 142.6K | -17% | -$159.3K |
| D | 2021-08-27 | 2021-08-26 | GSIT | GSI TECHNOLOGY INC | Wu Ping Tak | VP, U.S. Ops | M - OptEx | $4.90 | +30.0K | 172.6K | +21% | +$147.0K |
Purchase Sale Sale after option exercise All abbreviations