GSI TECHNOLOGY INC (GSIT) — insider trading
Information Technology · NASDAQ
GSI TECHNOLOGY INC (GSIT) has 52 reported SEC Form 4 insider transactions in our data, including 16 open-market sales among the most recent 52 (latest 2026-07-15).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-15 | Cholawsky Elizabeth | Director | Option exercise / conversion (derivative) | 500 | $0.00 | $0 | Form 4 |
| 2026-07-15 | Cholawsky Elizabeth | Director | Option exercise / conversion (derivative) | 31,675 | $0.00 | $0 | Form 4 |
| 2026-07-15 | Cholawsky Elizabeth | Director | Option exercise / conversion (derivative) | 28,342 | $0.00 | $0 | Form 4 |
| 2026-07-15 | Cholawsky Elizabeth | Director | Option exercise / conversion | 500 | $3.69 | $1.8K | Form 4 |
| 2026-07-15 | Cholawsky Elizabeth | Director | Option exercise / conversion | 31,675 | $1.91 | $60.5K | Form 4 |
| 2026-07-15 | Cholawsky Elizabeth | Director | Option exercise / conversion | 28,342 | $1.87 | $53.0K | Form 4 |
| 2026-06-02 | CHUANG PATRICK T | Officer (Senior VP, Memory Design) | Option exercise / conversion (derivative) | 40,000 | $0.00 | $0 | Form 4 |
| 2026-06-02 | CHUANG PATRICK T | Officer (Senior VP, Memory Design) | Open-market sale | 40,000 | $10.98 | $439.1K | Form 4 |
| 2026-06-02 | CHUANG PATRICK T | Officer (Senior VP, Memory Design) | Option exercise / conversion | 40,000 | $4.08 | $163.2K | Form 4 |
| 2026-06-01 | Wu Bor-Tay | Officer (VP, Taiwan Operations) | Option exercise / conversion (derivative) | 20,000 | $0.00 | $0 | Form 4 |
| 2026-06-01 | Wu Bor-Tay | Officer (VP, Taiwan Operations) | Open-market sale | 20,000 | $10.93 | $218.7K | Form 4 |
| 2026-06-01 | Wu Bor-Tay | Officer (VP, Taiwan Operations) | Option exercise / conversion | 20,000 | $3.68 | $73.6K | Form 4 |
| 2026-06-01 | CHUANG PATRICK T | Officer (Senior VP, Memory Design) | Option exercise / conversion (derivative) | 40,000 | $0.00 | $0 | Form 4 |
| 2026-06-01 | CHUANG PATRICK T | Officer (Senior VP, Memory Design) | Open-market sale | 40,000 | $11.31 | $452.6K | Form 4 |
| 2026-06-01 | CHUANG PATRICK T | Officer (Senior VP, Memory Design) | Option exercise / conversion | 40,000 | $7.26 | $290.4K | Form 4 |
| 2026-05-26 | Wu Ping Tak | Officer (VP, U.S. Operations) | Option exercise / conversion (derivative) | 30,000 | $0.00 | $0 | Form 4 |
| 2026-05-26 | Wu Ping Tak | Officer (VP, U.S. Operations) | Open-market sale | 30,000 | $11.01 | $330.4K | Form 4 |
| 2026-05-26 | Wu Ping Tak | Officer (VP, U.S. Operations) | Option exercise / conversion | 30,000 | $4.99 | $149.7K | Form 4 |
| 2026-05-22 | Wu Bor-Tay | Officer (VP, Taiwan Operations) | Option exercise / conversion (derivative) | 20,000 | $0.00 | $0 | Form 4 |
| 2026-05-22 | Wu Bor-Tay | Officer (VP, Taiwan Operations) | Option exercise / conversion (derivative) | 20,000 | $0.00 | $0 | Form 4 |
| 2026-05-22 | Wu Bor-Tay | Officer (VP, Taiwan Operations) | Open-market sale | 20,000 | $10.93 | $218.7K | Form 4 |
| 2026-05-22 | Wu Bor-Tay | Officer (VP, Taiwan Operations) | Option exercise / conversion | 20,000 | $1.92 | $38.4K | Form 4 |
| 2026-05-22 | Wu Bor-Tay | Officer (VP, Taiwan Operations) | Open-market sale | 20,000 | $10.93 | $218.7K | Form 4 |
| 2026-05-22 | Wu Bor-Tay | Officer (VP, Taiwan Operations) | Option exercise / conversion | 20,000 | $2.27 | $45.4K | Form 4 |
| 2026-05-21 | Lasserre Didier | Officer (VP, Sales) | Option exercise / conversion (derivative) | 30,000 | $0.00 | $0 | Form 4 |
| 2026-05-21 | Lasserre Didier | Officer (VP, Sales) | Open-market sale | 30,000 | $9.31 | $279.2K | Form 4 |
| 2026-05-21 | Lasserre Didier | Officer (VP, Sales) | Option exercise / conversion | 30,000 | $4.99 | $149.7K | Form 4 |
| 2026-05-14 | Schirle Douglas | Officer (CFO) | Option exercise / conversion (derivative) | 40,000 | $0.00 | $0 | Form 4 |
| 2026-05-14 | Schirle Douglas | Officer (CFO) | Open-market sale | 40,000 | $11.32 | $452.9K | Form 4 |
| 2026-05-14 | Schirle Douglas | Officer (CFO) | Option exercise / conversion | 40,000 | $4.99 | $199.6K | Form 4 |
| 2026-05-13 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Option exercise / conversion (derivative) | 10,313 | $0.00 | $0 | Form 4 |
| 2026-05-13 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Open-market sale | 10,313 | $12.51 | $129.0K | Form 4 |
| 2026-05-13 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Option exercise / conversion | 10,313 | $7.26 | $74.9K | Form 4 |
| 2026-05-13 | Akerib Avidan | Officer (VP, Associative Computing) | Option exercise / conversion (derivative) | 19,653 | $0.00 | $0 | Form 4 |
| 2026-05-13 | Akerib Avidan | Officer (VP, Associative Computing) | Open-market sale | 19,653 | $11.47 | $225.3K | Form 4 |
| 2026-05-13 | Akerib Avidan | Officer (VP, Associative Computing) | Option exercise / conversion | 19,653 | $6.16 | $121.1K | Form 4 |
| 2026-05-12 | Wu Ping Tak | Officer (VP, U.S. Operations) | Open-market sale | 11,763 | $10.80 | $127.0K | Form 4 |
| 2026-05-12 | CHUANG PATRICK T | Officer (Senior VP, Memory Design) | Option exercise / conversion (derivative) | 40,000 | $0.00 | $0 | Form 4 |
| 2026-05-12 | CHUANG PATRICK T | Officer (Senior VP, Memory Design) | Open-market sale | 40,000 | $10.68 | $427.1K | Form 4 |
| 2026-05-12 | CHUANG PATRICK T | Officer (Senior VP, Memory Design) | Option exercise / conversion | 40,000 | $6.70 | $268.0K | Form 4 |
| 2026-05-12 | Akerib Avidan | Officer (VP, Associative Computing) | Option exercise / conversion (derivative) | 347 | $0.00 | $0 | Form 4 |
| 2026-05-12 | Akerib Avidan | Officer (VP, Associative Computing) | Open-market sale | 347 | $12.03 | $4.2K | Form 4 |
| 2026-05-12 | Akerib Avidan | Officer (VP, Associative Computing) | Option exercise / conversion | 347 | $6.16 | $2.1K | Form 4 |
| 2026-05-11 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Option exercise / conversion (derivative) | 10,313 | $0.00 | $0 | Form 4 |
| 2026-05-11 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Option exercise / conversion (derivative) | 100,000 | $0.00 | $0 | Form 4 |
| 2026-05-11 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Option exercise / conversion (derivative) | 32,749 | $0.00 | $0 | Form 4 |
| 2026-05-11 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Open-market sale | 10,313 | $10.51 | $108.4K | Form 4 |
| 2026-05-11 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Option exercise / conversion | 10,313 | $4.99 | $51.5K | Form 4 |
| 2026-05-11 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Open-market sale | 100,000 | $12.01 | $1.20M | Form 4 |
| 2026-05-11 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Option exercise / conversion | 100,000 | $7.26 | $726.0K | Form 4 |
| 2026-05-11 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Open-market sale | 32,749 | $10.09 | $330.4K | Form 4 |
| 2026-05-11 | Shu Lee-Lean | Director, Officer (Pres., CEO and Chairman), 10% owner | Option exercise / conversion | 32,749 | $4.99 | $163.4K | Form 4 |
Ask the chat about GSIT's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: GSI TECHNOLOGY INC (GSIT).
Last updated 2026-07-15 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.