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 |
2021-06-29 Purchase |
2021-06-30 3:46 pm |
ONE STOP SYSTEMS INC. | OSS | Messinger Gioia Director |
1,000 | $5.66 | $5,660 | 16,590 (Direct) |
View |
2021-03-30 Sale |
2021-04-01 5:13 pm |
ONE STOP SYSTEMS INC. | OSS | Reardon James M VP of Sales |
100,000 | $5.888 | $588,800 | 1,019,312 (Direct) |
View |
2021-03-31 Purchase |
2021-03-31 6:50 pm |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
2,000 | $6.07 | $12,140 | 83,544 (Direct) |
View |
2021-03-30 Purchase |
2021-03-31 4:27 pm |
ONE STOP SYSTEMS INC. | OSS | Lowman Teresita M. Director |
2,000 | $5.91 | $11,820 | 8,164 (Direct) |
View |
2021-02-08 Sale |
2021-02-11 06:00 am |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
21,753 | $6.07 | $132,041 | 159,200 (Direct) |
View |
2021-01-14 Sale |
2021-01-19 09:00 am |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
32,630 | $4.65 | $151,730 | 180,953 (Direct) |
View |
2020-11-24 Purchase |
2020-11-24 5:49 pm |
ONE STOP SYSTEMS INC. | OSS | Messinger Gioia Director |
760 | $2.5 | $1,900 | 760 (Direct) |
View |
2020-11-18 Purchase |
2020-11-18 4:56 pm |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
5,000 | $2.23 | $11,150 | 62,910 (Direct) |
View |
2020-08-25 Sale |
2020-09-02 7:18 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D Cooper Revocable Trust dated April 25 2001 10% Owner |
47,750 | $2.6832 | $128,125 | 3,042,675 (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 |
2021-07-09 Tax Withholding |
2021-07-12 7:15 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
66,960 | $6.06 | 428,709 (Direct) |
View |
2021-07-09 Exercise |
2021-07-12 7:15 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
137,375 | $0 | 428,709 (Direct) |
View |
2021-06-18 Gift |
2021-06-22 6:31 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
3,964 | $0 | 84,067 (Direct) |
View |
2021-06-18 Tax Withholding |
2021-06-22 6:31 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
2,702 | $4.87 | 84,067 (Direct) |
View |
2021-06-18 Tax Withholding |
2021-06-22 5:36 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
2,659 | $4.87 | 126,952 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 9:03 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Messinger Gioia Director |
8,666 | $0 | 15,590 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 9:02 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
55,000 | $0 | 86,769 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 6:55 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Lowman Teresita M. Director |
8,666 | $0 | 16,830 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 6:50 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Harrison Jack Director |
8,666 | $0 | 39,117 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 6:11 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
60,000 | $0 | 129,611 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 6:07 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Matz Gregory W Director |
8,666 | $0 | 17,330 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 6:02 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Sentovich Kimberly C. Director |
8,666 | $0 | 26,166 (Direct) |
View |
2021-05-19 Option Award |
2021-05-21 5:56 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
8,666 | $0 | 177,866 (Direct) |
View |
2021-04-11 Tax Withholding |
2021-05-18 6:35 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
234 | $6.26 | 34,264 (Indirect) |
View |
2021-04-11 Exercise |
2021-05-18 6:35 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
603 | $0 | 34,264 (Direct) |
View |
2021-02-22 Tax Withholding |
2021-02-24 7:08 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
914 | $6.21 | 77,111 (Direct) |
View |
2021-02-22 Exercise |
2021-02-24 7:08 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
5,000 | $0 | 77,111 (Direct) |
View |
2021-02-22 Tax Withholding |
2021-02-24 7:08 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
912 | $6.17 | 77,111 (Direct) |
View |
2021-02-22 Exercise |
2021-02-24 6:54 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Reardon James M President, CDI |
833 | $0 | 1,120,980 (Direct) |
View |
2021-02-22 Tax Withholding |
2021-02-24 6:54 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Reardon James M President, CDI |
220 | $6.17 | 1,120,980 (Direct) |
View |
2021-02-22 Tax Withholding |
2021-02-24 6:44 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
992 | $6.21 | 44,732 (Indirect) |
View |
2021-02-22 Exercise |
2021-02-24 6:44 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
4,167 | $0 | 44,732 (Direct) |
View |
2021-02-22 Tax Withholding |
2021-02-24 6:44 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
594 | $6.17 | 44,732 (Indirect) |
View |
2021-02-11 Exercise |
2021-02-17 06:00 am |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Harrison Jack Director |
10,000 | $0 | 30,451 (Direct) |
View |
2021-02-11 Exercise |
2021-02-17 06:00 am |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
18,634 | $0 | 81,544 (Direct) |
View |
2021-02-11 Exercise |
2021-02-17 06:00 am |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Lowman Teresita M. Director |
6,164 | $0 | 6,164 (Direct) |
View |
2021-02-11 Exercise |
2021-02-17 06:00 am |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Messinger Gioia Director |
6,164 | $0 | 6,924 (Direct) |
View |
2021-02-11 Exercise |
2021-02-17 06:00 am |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Sentovich Kimberly C. Director |
10,000 | $0 | 17,500 (Direct) |
View |
2021-02-11 Exercise |
2021-02-17 06:00 am |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
10,000 | $0 | 169,200 (Direct) |
View |
2021-02-11 Exercise |
2021-02-17 06:00 am |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Matz Gregory W Director |
6,164 | $0 | 8,664 (Direct) |
View |
2021-01-05 Exercise |
2021-01-07 5:29 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
5,263 | $0.76 | 49,069 (Indirect) |
View |
2021-01-05 Exercise |
2021-01-07 5:29 pm |
N/A 2022-09-30 |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
5,263 | $0 | 49,069 (Direct) |
View |
2020-12-04 Exercise |
2020-12-09 8:26 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
46,053 | $0.76 | 213,583 (Direct) |
View |
2020-12-04 Exercise |
2020-12-09 8:26 pm |
2013-12-27 2020-12-31 |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
46,053 | $0 | 213,583 (Indirect) |
View |
2020-11-13 Option Award |
2020-11-17 8:54 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
40,000 | $0 | 40,000 (Direct) |
View |
2020-11-13 Option Award |
2020-11-17 8:52 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison Jim Chief Sales/Marketing Officer |
40,000 | $0 | 40,000 (Direct) |
View |
2020-11-02 Tax Withholding |
2020-11-04 7:53 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison Jim Chief Sales/Marketing Officer |
736 | $2.25 | 25,226 (Indirect) |
View |
2020-11-02 Exercise |
2020-11-04 7:53 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison Jim Chief Sales/Marketing Officer |
833 | $0 | 25,226 (Direct) |
View |
2020-09-15 Exercise |
2020-09-16 5:48 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
8,328 | $0 | 66,437 (Direct) |
View |
2020-09-15 Tax Withholding |
2020-09-16 5:48 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
3,123 | $2.3 | 66,437 (Direct) |
View |
2020-08-27 Exercise |
2020-09-01 8:07 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Bressner Josef Managing Director, Bressner Director |
1,667 | $0 | 116,463 (Direct) |
View |
2020-08-27 Tax Withholding |
2020-08-31 4:50 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
2,006 | $2.56 | 80,191 (Direct) |
View |
2020-08-27 Exercise |
2020-08-31 4:50 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
5,000 | $0 | 80,191 (Direct) |
View |
2020-08-27 Tax Withholding |
2020-08-31 4:49 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison Jim Chief Sales/Marketing Officer |
3,207 | $2.56 | 40,319 (Direct) |
View |
2020-08-27 Exercise |
2020-08-31 4:49 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison Jim Chief Sales/Marketing Officer |
4,167 | $0 | 40,319 (Direct) |
View |