The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 13, 2026 | Schirle Douglas M. | CFO | Grant(A) | 40K | — | $0 |
| Aug 13, 2026 | Chuang Patrick T. | Senior VP, Memory Design | Grant(A) | 40K | — | $0 |
| Aug 13, 2026 | Lasserre Didier H. | Director | Grant(A) | 40K | — | $0 |
| Aug 13, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director | Grant(A) | 100K | — | $0 |
| Aug 13, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director | Grant(A) | 100K | — | $0 |
| Aug 13, 2026 | Akerib Avidan | VP, Associative Computing | Grant(A) | 40K | — | $0 |
| Aug 13, 2026 | Wu Ping Tak | VP, U.S. Operations | Grant(A) | 30K | — | $0 |
| Aug 5, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director | Disposed to issuer(D) | 100K | — | $0 |
| Aug 3, 2026 | Hsieh Hong-Po | Director | Option exercise(M) | 28K | $1.87 | $52K |
| Aug 3, 2026 | Hsieh Hong-Po | Director | Option exercise(M) | 27K | $1.91 | $52K |
| Aug 3, 2026 | Hsieh Hong-Po | Director | Option exercise(M) | 28K | — | $0 |
| Aug 3, 2026 | Hsieh Hong-Po | Director | Option exercise(M) | 27K | — | $0 |
| Jul 15, 2026 | Cholawsky Elizabeth | Director | Option exercise(M) | 28K | $1.87 | $53K |
| Jul 15, 2026 | Cholawsky Elizabeth | Director | Option exercise(M) | 32K | $1.91 | $60K |
| Jul 15, 2026 | Cholawsky Elizabeth | Director | Option exercise(M) | 500 | $3.69 | $2K |
| Jul 15, 2026 | Cholawsky Elizabeth | Director | Option exercise(M) | 28K | — | $0 |
| Jul 15, 2026 | Cholawsky Elizabeth | Director | Option exercise(M) | 32K | — | $0 |
| Jul 15, 2026 | Cholawsky Elizabeth | Director | Option exercise(M) | 500 | — | $0 |
| Jun 2, 2026 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 40K | $4.08 | $163K |
| Jun 2, 2026 | Chuang Patrick T | Senior VP, Memory Design | Sell(S) | 40K | $10.98 | $439K |
| Jun 2, 2026 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 40K | — | $0 |
| Jun 1, 2026 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 40K | $7.26 | $290K |
| Jun 1, 2026 | Chuang Patrick T | Senior VP, Memory Design | Sell(S) | 40K | $11.31 | $453K |
| Jun 1, 2026 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 40K | — | $0 |
| Jun 1, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Option exercise(M) | 20K | $3.68 | $74K |
| Jun 1, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Sell(S) | 20K | $10.93 | $219K |
| Jun 1, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Option exercise(M) | 20K | — | $0 |
| May 26, 2026 | Wu Ping Tak | VP, U.S. Operations | Option exercise(M) | 30K | $4.99 | $150K |
| May 26, 2026 | Wu Ping Tak | VP, U.S. Operations | Sell(S) | 30K | $11.01 | $330K |
| May 26, 2026 | Wu Ping Tak | VP, U.S. Operations | Option exercise(M) | 30K | — | $0 |
| May 22, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Option exercise(M) | 20K | $2.27 | $45K |
| May 22, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Sell(S) | 20K | $10.93 | $219K |
| May 22, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Option exercise(M) | 20K | $1.92 | $38K |
| May 22, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Buy(S) | 20K | $10.93 | $219K |
| May 22, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Option exercise(M) | 20K | — | $0 |
| May 22, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Option exercise(M) | 20K | — | $0 |
| May 21, 2026 | Lasserre Didier | VP, Sales | Option exercise(M) | 30K | $4.99 | $150K |
| May 21, 2026 | Lasserre Didier | VP, Sales | Sell(S) | 30K | $9.31 | $279K |
| May 21, 2026 | Lasserre Didier | VP, Sales | Option exercise(M) | 30K | — | $0 |
| May 14, 2026 | Schirle Douglas | CFO | Option exercise(M) | 40K | $4.99 | $200K |
| May 14, 2026 | Schirle Douglas | CFO | Sell(S) | 40K | $11.32 | $453K |
| May 14, 2026 | Schirle Douglas | CFO | Option exercise(M) | 40K | — | $0 |
| May 13, 2026 | Akerib Avidan | VP, Associative Computing | Option exercise(M) | 20K | $6.16 | $121K |
| May 13, 2026 | Akerib Avidan | VP, Associative Computing | Sell(S) | 20K | $11.47 | $225K |
| May 13, 2026 | Akerib Avidan | VP, Associative Computing | Option exercise(M) | 20K | — | $0 |
| May 13, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Option exercise(M) | 10K | $7.26 | $75K |
| May 13, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Sell(S) | 10K | $12.51 | $129K |
| May 13, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Option exercise(M) | 10K | — | $0 |
| May 12, 2026 | Akerib Avidan | VP, Associative Computing | Option exercise(M) | 347 | $6.16 | $2K |
| May 12, 2026 | Akerib Avidan | VP, Associative Computing | Sell(S) | 347 | $12.03 | $4K |
| May 12, 2026 | Akerib Avidan | VP, Associative Computing | Option exercise(M) | 347 | — | $0 |
| May 12, 2026 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 40K | $6.70 | $268K |
| May 12, 2026 | Chuang Patrick T | Senior VP, Memory Design | Sell(S) | 40K | $10.68 | $427K |
| May 12, 2026 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 40K | — | $0 |
| May 12, 2026 | Wu Ping Tak | VP, U.S. Operations | Sell(S) | 12K | $10.80 | $127K |
| May 11, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Option exercise(M) | 33K | $4.99 | $163K |
| May 11, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Sell(S) | 33K | $10.09 | $330K |
| May 11, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Option exercise(M) | 100K | $7.26 | $726K |
| May 11, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Sell(S) | 100K | $12.01 | $1.2M |
| May 11, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Option exercise(M) | 10K | $4.99 | $51K |
| May 11, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Sell(S) | 10K | $10.51 | $108K |
| May 11, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Option exercise(M) | 33K | — | $0 |
| May 11, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Option exercise(M) | 100K | — | $0 |
| May 11, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Option exercise(M) | 10K | — | $0 |
| Mar 17, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director | Sell(S) | 37K | $10.01 | $366K |
| Mar 17, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director | Option exercise(M) | 37K | $4.99 | $182K |
| Mar 17, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director | Option exercise(M) | 37K | — | $0 |
| Mar 16, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director | Option exercise(M) | 31K | $4.99 | $153K |
| Mar 16, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director | Sell(S) | 31K | $10.02 | $308K |
| Mar 16, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director | Option exercise(M) | 31K | — | $0 |
| Mar 13, 2026 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 40K | $5.58 | $223K |
| Mar 13, 2026 | Chuang Patrick T | Senior VP, Memory Design | Sell(S) | 40K | $8.56 | $342K |
| Mar 13, 2026 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 40K | — | $0 |
| Mar 10, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Sell(S) | 40K | $8.66 | $346K |
| Mar 10, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Option exercise(M) | 40K | $4.99 | $200K |
| Mar 10, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Sell(S) | 40K | — | $0 |
| Mar 2, 2026 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 20K | $3.68 | $74K |
| Mar 2, 2026 | Chuang Patrick T | Senior VP, Memory Design | Sell(S) | 20K | $8.37 | $167K |
| Mar 2, 2026 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 20K | — | $0 |
| Feb 2, 2026 | Lasserre Didier | VP, Sales | Grant(A) | 20K | — | $0 |
| Feb 2, 2026 | Schirle Douglas | CFO | Grant(A) | 20K | — | $0 |
| Feb 2, 2026 | Shu Lee-Lean | Pres., CEO and Chairman, Director, 10% Owner | Grant(A) | 150K | — | $0 |
| Feb 2, 2026 | Wu Ping Tak | VP, U.S. Operations | Grant(A) | 15K | — | $0 |
| Feb 2, 2026 | Wu Bor-Tay | VP, Taiwan Operations | Grant(A) | 20K | — | $0 |
| Feb 2, 2026 | Chuang Patrick T | Senior VP, Memory Design | Grant(A) | 20K | — | $0 |
| Nov 6, 2025 | Chuang Patrick T | Senior VP, Memory Design | Sell(S) | 20K | $8.66 | $173K |
| Nov 6, 2025 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 20K | $1.92 | $38K |
| Nov 6, 2025 | Chuang Patrick T | Senior VP, Memory Design | Sell(S) | 20K | $8.66 | $173K |
| Nov 6, 2025 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 20K | $2.27 | $45K |
| Nov 6, 2025 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 20K | — | $0 |
| Nov 6, 2025 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 20K | — | $0 |
| Nov 5, 2025 | Akerib Avidan | VP, Associative Computing | Sell(S) | 55K | $8.54 | $467K |
| Nov 5, 2025 | Akerib Avidan | VP, Associative Computing | Option exercise(M) | 55K | $3.40 | $186K |
| Nov 5, 2025 | Akerib Avidan | VP, Associative Computing | Option exercise(M) | 55K | — | $0 |
| Nov 4, 2025 | Akerib Avidan | VP, Associative Computing | Option exercise(M) | 135K | $3.40 | $460K |
| Nov 4, 2025 | Akerib Avidan | VP, Associative Computing | Sell(S) | 135K | $9.05 | $1.2M |
| Nov 4, 2025 | Akerib Avidan | VP, Associative Computing | Option exercise(M) | 135K | — | $0 |
| Nov 4, 2025 | Chuang Patrick T | Senior VP, Memory Design | Buy(S) | 40K | $9.04 | $362K |
| Nov 4, 2025 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 40K | $4.99 | $200K |
| Nov 4, 2025 | Chuang Patrick T | Senior VP, Memory Design | Option exercise(M) | 40K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-03. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for GSIT