Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2021-11-19 Sale | 2021-11-22 5:57 pm | GSI TECHNOLOGY INC | GSIT | Yau Robert VP | 40,000 | $5.9597 | $238,388 | 1,994,878 (Indirect) | View |
2021-08-26 Sale | 2021-08-27 6:23 pm | GSI TECHNOLOGY INC | GSIT | Wu Ping Tak VP | 30,000 | $5.3088 | $159,264 | 285,210 (Direct) | View |
2021-02-22 Sale | 2021-02-23 6:17 pm | GSI TECHNOLOGY INC | GSIT | Shu Lee-Lean CEO Chairman 10% Owner | 24,793 | $8.0004 | $198,354 | 2,589,146 (Indirect Direct) | View |
2021-02-16 Sale | 2021-02-18 5:54 pm | GSI TECHNOLOGY INC | GSIT | Shu Lee-Lean CEO Chairman 10% Owner | 13,017 | $8.0095 | $104,260 | 2,613,939 (Indirect Direct) | View |
2021-02-11 Sale | 2021-02-12 5:04 pm | GSI TECHNOLOGY INC | GSIT | Yau Robert VP | 20,000 | $8 | $160,000 | 1,037,439 (Indirect Direct) | View |
2020-08-10 Purchase | 2020-08-10 6:09 pm | GSI TECHNOLOGY INC | GSIT | Schirle Douglas CFO | 4,000 | $6.09 | $24,360 | 54,625 (Direct) | View |
2020-05-04 Sale | 2020-05-05 6:08 pm | GSI TECHNOLOGY INC | GSIT | Yau Robert VP | 40,000 | $7.019 | $280,760 | 1,021,439 (Indirect Direct) | View |
2020-04-03 Sale | 2020-04-06 6:35 pm | GSI TECHNOLOGY INC | GSIT | Wu Bor-Tay VP | 40,000 | $8.1009 | $324,036 | 1,854,998 (Direct) | View |
2020-02-05 Sale | 2020-02-07 6:37 pm | GSI TECHNOLOGY INC | GSIT | Lasserre Didier VP | 11,802 | $7.8355 | $92,475 | 594,313 (Direct) | View |
2019-11-05 Sale | 2019-11-06 5:15 pm | GSI TECHNOLOGY INC | GSIT | Yau Robert VP | 8,354 | $8 | $66,832 | 1,021,439 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2021-11-01 Option Award | 2021-11-02 7:29 pm | 2022-08-15 2031-11-01 | GSI TECHNOLOGY INC | GSIT | Lu Ruey-Lin Director | 8,633 | $0 | 8,633 (Direct) | View |
2021-11-01 Option Award | 2021-11-02 7:29 pm | 2022-08-15 2031-11-01 | GSI TECHNOLOGY INC | GSIT | Hsieh Hong-Po Director | 9,442 | $0 | 9,442 (Direct) | View |
2021-11-01 Option Award | 2021-11-02 7:28 pm | 2022-08-15 2031-11-01 | GSI TECHNOLOGY INC | GSIT | Cholawsky Elizabeth Director | 10,881 | $0 | 10,881 (Direct) | View |
2021-11-01 Option Award | 2021-11-02 7:28 pm | 2022-08-15 2031-11-01 | GSI TECHNOLOGY INC | GSIT | Le Kim Director | 10,791 | $0 | 10,791 (Direct) | View |
2021-11-01 Option Award | 2021-11-02 7:28 pm | 2022-08-15 2031-11-01 | GSI TECHNOLOGY INC | GSIT | NELSON BARBARA H Director | 7,733 | $0 | 7,733 (Direct) | View |
2021-11-01 Option Award | 2021-11-02 7:27 pm | 2022-08-15 2031-11-01 | GSI TECHNOLOGY INC | GSIT | Bradley Jack A. Director | 14,388 | $0 | 14,388 (Direct) | View |
2021-10-26 Exercise | 2021-10-28 4:11 pm | N/A N/A | GSI TECHNOLOGY INC | GSIT | Bradley Jack A. Director | 5,000 | $4.34 | 11,000 (Direct) | View |
2021-10-26 Exercise | 2021-10-28 4:11 pm | 2016-08-15 2025-11-02 | GSI TECHNOLOGY INC | GSIT | Bradley Jack A. Director | 5,000 | $0 | 11,000 (Direct) | View |
2021-10-18 Exercise | 2021-10-19 7:09 pm | 2012-08-15 2021-10-31 | GSI TECHNOLOGY INC | GSIT | Lu Ruey-Lin Director | 6,000 | $0 | 38,000 (Direct) | View |
2021-10-18 Exercise | 2021-10-19 7:09 pm | N/A N/A | GSI TECHNOLOGY INC | GSIT | Lu Ruey-Lin Director | 6,000 | $4.9 | 38,000 (Direct) | View |
2021-08-26 Exercise | 2021-08-27 6:23 pm | 2015-09-05 2021-10-31 | GSI TECHNOLOGY INC | GSIT | Wu Ping Tak VP | 30,000 | $0 | 285,210 (Direct) | View |
2021-08-26 Exercise | 2021-08-27 6:23 pm | N/A N/A | GSI TECHNOLOGY INC | GSIT | Wu Ping Tak VP | 30,000 | $4.9 | 285,210 (Direct) | View |
2021-08-02 Option Award | 2021-08-03 6:44 pm | N/A 2031-08-02 | GSI TECHNOLOGY INC | GSIT | Wu Ping Tak VP | 30,000 | $0 | 30,000 (Direct) | View |
2021-08-02 Option Award | 2021-08-03 6:40 pm | N/A 2031-08-02 | GSI TECHNOLOGY INC | GSIT | Yau Robert VP | 40,000 | $0 | 40,000 (Direct) | View |
2021-08-02 Option Award | 2021-08-03 6:33 pm | N/A 2031-08-02 | GSI TECHNOLOGY INC | GSIT | Schirle Douglas CFO | 40,000 | $0 | 40,000 (Direct) | View |
2021-08-02 Option Award | 2021-08-03 6:19 pm | N/A 2031-08-02 | GSI TECHNOLOGY INC | GSIT | Wu Bor-Tay VP | 40,000 | $0 | 40,000 (Direct) | View |
2021-08-02 Option Award | 2021-08-03 6:14 pm | N/A 2031-08-02 | GSI TECHNOLOGY INC | GSIT | Lasserre Didier VP | 40,000 | $0 | 40,000 (Direct) | View |
2021-08-02 Option Award | 2021-08-03 6:13 pm | N/A 2031-08-02 | GSI TECHNOLOGY INC | GSIT | Shu Lee-Lean CEO Chairman 10% Owner | 100,000 | $0 | 100,000 (Direct) | View |
2021-02-22 Exercise | 2021-02-23 6:17 pm | 2015-01-13 2021-05-09 | GSI TECHNOLOGY INC | GSIT | Shu Lee-Lean CEO Chairman 10% Owner | 24,793 | $0 | 2,589,146 (Direct) | View |
2021-02-22 Exercise | 2021-02-23 6:17 pm | N/A N/A | GSI TECHNOLOGY INC | GSIT | Shu Lee-Lean CEO Chairman 10% Owner | 24,793 | $6.54 | 2,589,146 (Direct) | View |
2021-02-16 Exercise | 2021-02-18 5:54 pm | 2015-01-13 2021-05-09 | GSI TECHNOLOGY INC | GSIT | Shu Lee-Lean CEO Chairman 10% Owner | 13,017 | $0 | 2,613,939 (Direct) | View |
2021-02-16 Exercise | 2021-02-18 5:54 pm | N/A N/A | GSI TECHNOLOGY INC | GSIT | Shu Lee-Lean CEO Chairman 10% Owner | 13,017 | $6.54 | 2,613,939 (Direct) | View |
2021-02-11 Exercise | 2021-02-12 5:04 pm | 2015-01-13 2021-05-21 | GSI TECHNOLOGY INC | GSIT | Yau Robert VP | 20,000 | $0 | 1,037,439 (Direct) | View |
2021-02-11 Exercise | 2021-02-12 5:04 pm | N/A N/A | GSI TECHNOLOGY INC | GSIT | Yau Robert VP | 20,000 | $6.54 | 1,037,439 (Indirect) | View |
2020-11-02 Option Award | 2020-11-03 6:17 pm | N/A 2030-11-02 | GSI TECHNOLOGY INC | GSIT | Le Kim Director | 8,171 | $0 | 8,171 (Direct) | View |
2020-11-02 Option Award | 2020-11-03 6:14 pm | N/A 2030-11-02 | GSI TECHNOLOGY INC | GSIT | Cholawsky Elizabeth Director | 9,789 | $0 | 9,789 (Direct) | View |
2020-11-02 Option Award | 2020-11-03 6:10 pm | N/A 2030-11-02 | GSI TECHNOLOGY INC | GSIT | WHIPPLE ARTHUR O Director | 13,430 | $0 | 13,430 (Direct) | View |
2020-11-02 Option Award | 2020-11-03 6:08 pm | N/A 2030-11-02 | GSI TECHNOLOGY INC | GSIT | Bradley Jack A. Director | 9,708 | $0 | 9,708 (Direct) | View |
2020-11-02 Option Award | 2020-11-03 6:02 pm | N/A 2030-11-02 | GSI TECHNOLOGY INC | GSIT | Hsieh Hong-Po Director | 8,495 | $0 | 8,495 (Direct) | View |
2020-11-02 Option Award | 2020-11-03 6:00 pm | N/A 2030-11-02 | GSI TECHNOLOGY INC | GSIT | Lu Ruey-Lin Director | 7,766 | $0 | 7,766 (Direct) | View |
2020-08-03 Option Award | 2020-08-04 6:44 pm | N/A 2030-08-03 | GSI TECHNOLOGY INC | GSIT | Schirle Douglas CFO | 40,000 | $0 | 40,000 (Direct) | View |
2020-08-03 Option Award | 2020-08-04 6:36 pm | N/A 2030-08-03 | GSI TECHNOLOGY INC | GSIT | Lasserre Didier VP | 40,000 | $0 | 40,000 (Direct) | View |
2020-08-03 Option Award | 2020-08-04 6:30 pm | N/A 2030-08-03 | GSI TECHNOLOGY INC | GSIT | Wu Bor-Tay VP | 40,000 | $0 | 40,000 (Direct) | View |
2020-08-03 Option Award | 2020-08-04 6:21 pm | N/A 2030-08-03 | GSI TECHNOLOGY INC | GSIT | Shu Lee-Lean CEO Chairman 10% Owner | 100,000 | $0 | 100,000 (Direct) | View |
2020-08-03 Option Award | 2020-08-04 6:00 pm | N/A 2030-08-03 | GSI TECHNOLOGY INC | GSIT | Wu Ping Tak VP | 30,000 | $0 | 30,000 (Direct) | View |
2020-08-03 Option Award | 2020-08-04 5:53 pm | N/A 2030-08-03 | GSI TECHNOLOGY INC | GSIT | Yau Robert VP | 40,000 | $0 | 40,000 (Direct) | View |
2020-05-08 Exercise | 2020-05-12 11:17 am | 2004-01-13 2020-05-10 | GSI TECHNOLOGY INC | GSIT | Shu Lee-Lean CEO Chairman 10% Owner | 100,000 | $0 | 2,513,356 (Direct) | View |
2020-05-08 Exercise | 2020-05-12 11:17 am | N/A N/A | GSI TECHNOLOGY INC | GSIT | Shu Lee-Lean CEO Chairman 10% Owner | 100,000 | $6 | 2,513,356 (Direct) | View |
2020-05-04 Exercise | 2020-05-05 6:08 pm | 2014-01-13 2020-05-10 | GSI TECHNOLOGY INC | GSIT | Yau Robert VP | 40,000 | $0 | 1,021,439 (Direct) | View |
2020-05-04 Exercise | 2020-05-05 6:08 pm | N/A N/A | GSI TECHNOLOGY INC | GSIT | Yau Robert VP | 40,000 | $6 | 1,021,439 (Indirect) | View |
2020-04-03 Exercise | 2020-04-06 6:35 pm | 2014-01-13 2020-05-10 | GSI TECHNOLOGY INC | GSIT | Wu Bor-Tay VP | 40,000 | $0 | 1,854,998 (Direct) | View |
2020-04-03 Exercise | 2020-04-06 6:35 pm | N/A N/A | GSI TECHNOLOGY INC | GSIT | Wu Bor-Tay VP | 40,000 | $6 | 1,854,998 (Direct) | View |
2020-02-05 Exercise | 2020-02-07 6:37 pm | N/A N/A | GSI TECHNOLOGY INC | GSIT | Lasserre Didier VP | 20,625 | $4.43 | 594,313 (Direct) | View |
2020-02-05 Exercise | 2020-02-07 6:37 pm | 2013-11-03 2020-02-08 | GSI TECHNOLOGY INC | GSIT | Lasserre Didier VP | 20,625 | $0 | 594,313 (Direct) | View |