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.
- Shares are not adjusted for stock split.
"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 |
2024-01-18 Sale |
2024-01-19 9:09 pm |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
1,021 | $17.39 | $17,759 | 175,232 (Direct) |
View |
2024-01-16 Sale |
2024-01-17 5:01 pm |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
180 | $17.24 | $3,103 | 176,253 (Direct) |
View |
2023-08-09 Sale |
2023-08-11 7:23 pm |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
30,092 | $48.76 | $1,467,192 | 138,642 (Direct) |
View |
2023-02-06 Sale |
2023-02-08 4:05 pm |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
30,043 | $35.66 | $1,071,333 | 162,114 (Direct) |
View |
2022-10-28 Sale |
2022-10-31 6:58 pm |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
21,910 | $21 | $460,110 | 193,358 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-04-14 Tax Withholding |
2025-04-14 9:08 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
649 | $8.3 | 185,715 (Direct) |
View |
2025-04-11 Tax Withholding |
2025-04-14 9:08 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
180 | $8.515 | 185,715 (Direct) |
View |
2025-04-11 Tax Withholding |
2025-04-11 9:39 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
328 | $8.515 | 186,544 (Direct) |
View |
2025-04-01 Other |
2025-04-02 2:32 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
2,120 | $6.6725 | 188,992 (Direct) |
View |
2025-01-27 Tax Withholding |
2025-01-27 7:35 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
123 | $11.88 | 184,752 (Direct) |
View |
2025-01-13 Tax Withholding |
2025-01-14 7:58 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
768 | $15.99 | 184,875 (Direct) |
View |
2025-01-14 Tax Withholding |
2025-01-14 7:58 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
359 | $11.66 | 184,875 (Direct) |
View |
2024-10-27 Tax Withholding |
2024-10-29 2:23 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
102 | $15.84 | 186,002 (Direct) |
View |
2024-10-11 Tax Withholding |
2024-10-15 2:33 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
421 | $16.02 | 186,104 (Direct) |
View |
2024-10-13 Tax Withholding |
2024-10-15 2:33 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
537 | $15.66 | 186,104 (Direct) |
View |
2024-10-01 Other |
2024-10-03 1:52 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
734 | $10.42 | 187,796 (Direct) |
View |
2024-07-29 Tax Withholding |
2024-07-29 9:13 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
102 | $18.54 | 186,328 (Direct) |
View |
2024-07-13 Tax Withholding |
2024-07-16 3:25 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
899 | $16.43 | 186,430 (Direct) |
View |
2024-07-11 Option Award |
2024-07-15 6:33 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
12,177 | $0 | 187,329 (Direct) |
View |
2024-07-11 Tax Withholding |
2024-07-11 8:37 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
149 | $15.11 | 175,152 (Direct) |
View |
2024-04-29 Tax Withholding |
2024-04-30 6:40 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
96 | $12.1 | 175,301 (Direct) |
View |
2024-04-13 Tax Withholding |
2024-04-15 9:41 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
848 | $11.55 | 175,397 (Direct) |
View |
2024-04-11 Tax Withholding |
2024-04-11 8:39 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
166 | $11.83 | 176,245 (Direct) |
View |
2024-04-01 Other |
2024-04-02 2:57 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
1,295 | $10.5 | 177,706 (Direct) |
View |
2024-01-29 Tax Withholding |
2024-01-31 2:20 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II CTO |
116 | $16.19 | 175,116 (Direct) |
View |
2023-10-27 Option Award |
2023-10-27 8:30 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
4,547 | $0 | 176,433 (Direct) |
View |
2023-10-16 Tax Withholding |
2023-10-17 9:33 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
825 | $37.31 | 171,886 (Direct) |
View |
2023-10-13 Tax Withholding |
2023-10-16 8:24 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
284 | $38.74 | 172,711 (Direct) |
View |
2023-10-11 Tax Withholding |
2023-10-12 9:49 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
123 | $40.17 | 172,995 (Direct) |
View |
2023-07-19 Exercise |
2023-10-11 6:55 pm |
2019-08-16 2026-07-16 |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
34,000 | $0 | 202,734 (Direct) |
View |
2023-07-19 Exercise |
2023-10-11 6:55 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
34,000 | $1.635 | 202,734 (Direct) |
View |
2023-10-02 Other |
2023-10-03 4:01 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
476 | $27.67 | 139,594 (Direct) |
View |
2023-07-14 Tax Withholding |
2023-07-17 4:00 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
863 | $48.96 | 168,734 (Direct) |
View |
2023-07-13 Tax Withholding |
2023-07-17 4:00 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
289 | $41.43 | 168,734 (Direct) |
View |
2023-07-11 Option Award |
2023-07-13 4:00 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
6,656 | $0 | 169,886 (Direct) |
View |
2023-07-11 Tax Withholding |
2023-07-13 4:00 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
741 | $38.71 | 169,886 (Direct) |
View |
2023-04-13 Tax Withholding |
2023-04-17 4:47 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
299 | $29.81 | 163,971 (Direct) |
View |
2023-04-14 Tax Withholding |
2023-04-17 4:47 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
844 | $28.92 | 163,971 (Direct) |
View |
2023-04-03 Other |
2023-04-05 4:00 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
3,000 | $2.1845 | 168,114 (Direct) |
View |
2023-01-13 Tax Withholding |
2023-01-18 4:00 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
308 | $29.24 | 192,157 (Direct) |
View |
2023-01-17 Tax Withholding |
2023-01-18 4:00 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
893 | $28.43 | 192,157 (Direct) |
View |
2022-10-13 Tax Withholding |
2022-10-14 9:49 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
223 | $16.4 | 215,268 (Direct) |
View |
2022-10-14 Tax Withholding |
2022-10-14 9:49 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
662 | $14.77 | 215,268 (Direct) |
View |
2022-10-03 Other |
2022-10-04 4:02 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
3,000 | $2.1845 | 219,153 (Direct) |
View |
2022-09-20 Exercise |
2022-09-21 4:00 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
10,000 | $1.68 | 213,153 (Direct) |
View |
2022-09-20 Exercise |
2022-09-21 4:00 pm |
2016-08-25 2023-07-25 |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
84,000 | $0 | 213,153 (Direct) |
View |
2022-09-20 Exercise |
2022-09-21 4:00 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
34,000 | $2.42 | 213,153 (Direct) |
View |
2022-09-20 Exercise |
2022-09-21 4:00 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
6,000 | $3.93 | 213,153 (Direct) |
View |
2022-09-20 Exercise |
2022-09-21 4:00 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
34,000 | $2.4 | 213,153 (Direct) |
View |
2022-07-14 Tax Withholding |
2022-07-18 4:01 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
25,371 | $8 | 129,153 (Direct) |
View |
2022-07-14 Option Award |
2022-07-18 4:01 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
61,097 | $0 | 129,153 (Direct) |
View |
2022-07-13 Tax Withholding |
2022-07-14 9:11 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
153 | $7.99 | 93,427 (Direct) |
View |
2022-07-14 Tax Withholding |
2022-07-14 9:11 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
277 | $8 | 93,427 (Direct) |
View |
2022-04-13 Tax Withholding |
2022-04-14 9:41 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
216 | $9.41 | 93,857 (Direct) |
View |
2022-04-14 Tax Withholding |
2022-04-14 9:41 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
369 | $8.99 | 93,857 (Direct) |
View |
2022-04-01 Other |
2022-04-04 9:16 pm |
N/A N/A |
AEHR TEST SYSTEMS | AEHR | RICHMOND DONALD P. II VP of Engineering |
3,000 | $2.1845 | 97,442 (Direct) |
View |