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 |
2022-04-08 Sale |
2022-04-11 3:43 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
77,900 | $4.3718 | $340,564 | 2,754,237 (Indirect) |
View |
2022-03-29 Sale |
2022-03-31 7:42 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
2,100 | $4.12 | $8,652 | 2,832,137 (Indirect) |
View |
2021-12-31 Sale |
2022-01-04 12:45 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
10,000 | $5.15 | $51,500 | 2,834,237 (Indirect) |
View |
2021-11-23 Sale |
2021-11-26 2:59 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
20,000 | $5.35 | $107,000 | 2,844,237 (Indirect) |
View |
2021-11-22 Purchase |
2021-11-22 6:23 pm |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
2,000 | $5 | $10,000 | 157,959 (Direct) |
View |
2021-11-02 Sale |
2021-11-04 9:10 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
8,254 | $5.25 | $43,334 | 2,864,237 (Indirect) |
View |
2021-09-27 Sale |
2021-09-29 5:41 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
1,746 | $5.25 | $9,167 | 2,872,491 (Indirect) |
View |
2021-09-10 Sale |
2021-09-13 2:31 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
10,000 | $5.83 | $58,300 | 2,874,237 (Indirect) |
View |
2021-09-07 Sale |
2021-09-09 1:58 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
4,018 | $6.1 | $24,510 | 2,884,237 (Indirect) |
View |
2021-09-02 Sale |
2021-09-07 2:44 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
50,000 | $6.032 | $301,600 | 2,888,255 (Indirect) |
View |
2021-08-27 Sale |
2021-08-30 5:09 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
50,000 | $5.66 | $283,000 | 2,938,255 (Indirect) |
View |
2021-08-18 Purchase |
2021-08-19 6:22 pm |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
2,000 | $5.45 | $10,900 | 155,959 (Direct) |
View |
2021-08-06 Sale |
2021-08-11 4:38 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
54,420 | $6.2119 | $338,049 | 2,988,255 (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 |
2022-03-17 Option Award |
2022-06-03 5:32 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Messinger Gioia Director |
13,100 | $0 | 28,690 (Direct) |
View |
2022-05-23 Gift |
2022-05-25 4:31 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
2,811 | $0 | 163,524 (Direct) |
View |
2022-05-23 Tax Withholding |
2022-05-25 4:31 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
2,189 | $4.3 | 163,524 (Direct) |
View |
2022-05-23 Tax Withholding |
2022-05-25 4:29 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
3,058 | $4.3 | 189,645 (Direct) |
View |
2022-05-17 Gift |
2022-05-19 4:18 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
3,937 | $0 | 165,713 (Direct) |
View |
2022-05-17 Tax Withholding |
2022-05-19 4:18 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
2,730 | $4.41 | 165,713 (Direct) |
View |
2022-05-17 Tax Withholding |
2022-05-19 4:16 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
2,463 | $4.41 | 192,703 (Direct) |
View |
2022-03-17 Option Award |
2022-03-21 9:27 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
13,100 | $0 | 265,966 (Direct) |
View |
2022-03-17 Option Award |
2022-03-21 9:23 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Harrison Jack Director |
13,100 | $0 | 71,984 (Direct) |
View |
2022-03-17 Option Award |
2022-03-21 9:21 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Lowman Teresita M. Director |
13,100 | $0 | 29,930 (Direct) |
View |
2022-03-17 Option Award |
2022-03-21 9:19 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Matz Gregory W Director |
13,100 | $0 | 30,430 (Direct) |
View |
2022-03-17 Option Award |
2022-03-21 9:18 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Sentovich Kimberly C. Director |
13,100 | $0 | 39,266 (Direct) |
View |
2022-03-17 Option Award |
2022-03-21 9:17 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
201,000 | $0 | 391,551 (Direct) |
View |
2022-02-14 Exercise |
2022-02-14 8:52 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
2,500 | $0 | 195,166 (Direct) |
View |
2022-02-14 Tax Withholding |
2022-02-14 8:52 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
787 | $4.02 | 195,166 (Direct) |
View |
2022-02-14 Exercise |
2022-02-14 8:51 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
1,666 | $0 | 168,481 (Direct) |
View |
2022-02-14 Tax Withholding |
2022-02-14 8:51 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
485 | $4.02 | 168,481 (Indirect) |
View |
2022-02-11 Tax Withholding |
2022-02-11 7:54 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
790 | $4.07 | 198,453 (Direct) |
View |
2022-02-11 Exercise |
2022-02-11 7:54 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
2,500 | $0 | 198,453 (Direct) |
View |
2022-02-11 Tax Withholding |
2022-02-11 7:53 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
805 | $4.07 | 172,300 (Indirect) |
View |
2022-02-11 Exercise |
2022-02-11 7:53 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
2,500 | $0 | 172,300 (Direct) |
View |
2022-02-03 Option Award |
2022-02-07 8:06 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
56,000 | $0 | 165,605 (Direct) |
View |
2022-02-03 Option Award |
2022-02-07 8:05 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
64,000 | $0 | 191,743 (Direct) |
View |
2022-01-06 Exercise |
2022-01-10 8:59 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
25,000 | $0.76 | 252,866 (Direct) |
View |
2022-01-06 Exercise |
2022-01-10 8:59 pm |
N/A 2022-01-17 |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
25,000 | $0 | 252,866 (Direct) |
View |
2022-01-06 Exercise |
2022-01-10 7:21 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
4,092 | $0.76 | 155,062 (Indirect) |
View |
2022-01-06 Exercise |
2022-01-10 7:21 pm |
N/A 2022-09-30 |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
8,635 | $0 | 155,062 (Direct) |
View |
2022-01-06 Exercise |
2022-01-10 7:21 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
4,543 | $0.46 | 155,062 (Indirect) |
View |
2021-12-23 Tax Withholding |
2021-12-23 7:23 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
36,096 | $4.64 | 396,613 (Direct) |
View |
2021-12-23 Exercise |
2021-12-23 7:23 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
68,688 | $0 | 396,613 (Direct) |
View |
2021-11-22 Exercise |
2021-11-24 5:24 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
50,000 | $0.76 | 227,866 (Direct) |
View |
2021-11-22 Exercise |
2021-11-24 5:24 pm |
N/A 2021-12-06 |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
50,000 | $0 | 227,866 (Direct) |
View |
2021-11-12 Gift |
2021-11-15 5:25 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
3,886 | $0 | 100,193 (Direct) |
View |
2021-11-12 Tax Withholding |
2021-11-15 5:25 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
2,781 | $5.26 | 100,193 (Direct) |
View |
2021-11-12 Tax Withholding |
2021-11-15 5:10 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
2,719 | $5.26 | 127,743 (Direct) |
View |
2021-08-18 Exercise |
2021-08-19 6:24 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
16,000 | $0.76 | 107,224 (Indirect) |
View |
2021-08-18 Exercise |
2021-08-19 6:24 pm |
N/A 2022-09-30 |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
16,000 | $0 | 107,224 (Direct) |
View |
2021-08-10 Exercise |
2021-08-16 6:59 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
4,166 | $0 | 96,140 (Direct) |
View |
2021-08-10 Tax Withholding |
2021-08-16 6:59 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
805 | $6.37 | 96,140 (Indirect) |
View |
2021-08-12 Tax Withholding |
2021-08-16 6:59 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
454 | $5.85 | 96,140 (Indirect) |
View |
2021-08-10 Exercise |
2021-08-16 6:55 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
5,000 | $0 | 132,962 (Direct) |
View |
2021-08-10 Tax Withholding |
2021-08-16 6:55 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
761 | $6.37 | 132,962 (Direct) |
View |
2021-08-12 Tax Withholding |
2021-08-16 6:55 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
729 | $5.85 | 132,962 (Direct) |
View |
2021-07-22 Exercise |
2021-07-26 5:34 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Harrison Jack Director |
19,767 | $2.15 | 58,884 (Direct) |
View |
2021-07-22 Exercise |
2021-07-26 5:34 pm |
2019-04-04 2024-04-04 |
ONE STOP SYSTEMS INC. | OSS | Harrison Jack Director |
19,767 | $0 | 58,884 (Indirect) |
View |