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 |
2023-08-16 Purchase |
2023-08-18 9:34 pm |
ONE STOP SYSTEMS INC. | OSS | KNOWLES MICHAEL Chief Executive Officer |
1,130 | $1.8 | $2,034 | 401,130 (Direct) |
View |
2023-08-14 Purchase |
2023-08-15 7:00 pm |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID Director |
5,000 | $1.97 | $9,850 | 411,644 (Direct) |
View |
2023-08-15 Purchase |
2023-08-15 6:58 pm |
ONE STOP SYSTEMS INC. | OSS | Matz Gregory W Director |
2,500 | $1.77 | $4,425 | 32,930 (Direct) |
View |
2023-07-31 Sale |
2023-08-01 8:39 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
203,591 | $2.8 | $570,055 | 2,129,612 (Indirect) |
View |
2023-06-16 Sale |
2023-06-21 8:26 pm |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
59,566 | $0 | $0 | 402,127 (Direct) |
View |
2023-04-21 Sale |
2023-04-25 8:11 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
203,591 | $2.3222 | $472,779 | 2,333,203 (Indirect) |
View |
2022-12-20 Sale |
2022-12-20 3:05 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
200,324 | $2.7 | $540,875 | 2,536,794 (Indirect) |
View |
2022-08-25 Sale |
2022-08-26 7:10 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
21 | $4.05 | $85 | 2,737,118 (Indirect) |
View |
2022-08-15 Sale |
2022-08-17 5:39 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
2,898 | $4.05 | $11,737 | 2,737,139 (Indirect) |
View |
2022-07-22 Sale |
2022-07-27 07:13 am |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
2,210 | $3.95 | $8,730 | 2,740,037 (Indirect) |
View |
2022-07-20 Sale |
2022-07-22 1:53 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
11,990 | $3.95 | $47,361 | 2,742,247 (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 |
Ownership |
2023-10-10 8:11 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Dumont Michael J. Director |
0 | $0 | 65,845 (Indirect) |
View |
2023-08-18 Exercise |
2023-08-22 5:44 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James CPO |
14,587 | $0.46 | 296,241 (Indirect) |
View |
2023-08-18 Exercise |
2023-08-22 5:44 pm |
N/A 2024-07-15 |
ONE STOP SYSTEMS INC. | OSS | Ison James CPO |
15,596 | $0 | 296,241 (Direct) |
View |
2023-08-18 Exercise |
2023-08-22 5:44 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James CPO |
1,009 | $1.08 | 296,241 (Indirect) |
View |
2023-08-16 Tax Withholding |
2023-08-18 9:33 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
3,941 | $1.77 | 266,181 (Direct) |
View |
2023-08-16 Gift |
2023-08-18 9:32 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James CPO |
6,165 | $0 | 256,654 (Direct) |
View |
2023-08-16 Tax Withholding |
2023-08-18 9:32 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James CPO |
3,169 | $1.77 | 256,654 (Direct) |
View |
2023-06-26 Exercise |
2023-06-28 8:18 pm |
2016-07-15 2023-07-15 |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
28,090 | $0 | 317,834 (Indirect) |
View |
2023-06-26 Exercise |
2023-06-28 8:18 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
28,090 | $1.78 | 317,834 (Direct) |
View |
2023-06-23 Tax Withholding |
2023-06-27 8:18 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID Director |
2,917 | $2.95 | 406,644 (Direct) |
View |
2023-06-23 Exercise |
2023-06-27 8:18 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID Director |
7,434 | $0 | 406,644 (Direct) |
View |
2023-06-16 Tax Withholding |
2023-06-21 8:26 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
52,883 | $2.95 | 402,127 (Direct) |
View |
2023-06-16 Exercise |
2023-06-21 8:26 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
68,688 | $0 | 402,127 (Direct) |
View |
2023-06-16 Option Award |
2023-06-21 7:52 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | POTASHNER KENNETH F Director |
23,778 | $0 | 289,744 (Direct) |
View |
2023-06-05 Option Award |
2023-06-06 6:19 pm |
N/A 2033-06-04 |
ONE STOP SYSTEMS INC. | OSS | KNOWLES MICHAEL Chief Executive Officer |
400,000 | $0 | 800,000 (Direct) |
View |
2023-05-22 Gift |
2023-05-24 6:47 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James CPO, CM&SO |
6,055 | $0 | 259,823 (Direct) |
View |
2023-05-22 Tax Withholding |
2023-05-24 6:47 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James CPO, CM&SO |
2,263 | $2.44 | 259,823 (Direct) |
View |
2023-05-22 Tax Withholding |
2023-05-24 6:47 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James CPO, CM&SO |
849 | $2.48 | 259,823 (Direct) |
View |
2023-05-22 Tax Withholding |
2023-05-24 6:45 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
2,463 | $2.44 | 270,122 (Direct) |
View |
2023-05-22 Tax Withholding |
2023-05-24 6:45 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
1,232 | $2.48 | 270,122 (Direct) |
View |
2023-03-16 Option Award |
2023-03-20 8:10 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James CPO, CM&SO |
76,000 | $0 | 262,935 (Direct) |
View |
2023-03-16 Option Award |
2023-03-20 8:09 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
94,000 | $0 | 273,817 (Direct) |
View |
2023-02-10 Tax Withholding |
2023-02-14 6:19 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
1,079 | $3.49 | 179,817 (Direct) |
View |
2023-02-10 Exercise |
2023-02-14 6:19 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
2,500 | $0 | 179,817 (Direct) |
View |
2023-02-10 Tax Withholding |
2023-02-14 6:17 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
1,004 | $3.49 | 186,935 (Indirect) |
View |
2023-02-10 Exercise |
2023-02-14 6:17 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
2,500 | $0 | 186,935 (Direct) |
View |
2023-02-08 Tax Withholding |
2023-02-10 7:22 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
7,494 | $3.5 | 70,439 (Direct) |
View |
2023-02-08 Gift |
2023-02-10 7:22 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
11,172 | $0 | 70,439 (Direct) |
View |
2023-02-08 Tax Withholding |
2023-02-10 7:21 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
9,205 | $3.5 | 178,396 (Direct) |
View |
2023-02-08 Tax Withholding |
2023-02-10 7:19 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
24,757 | $3.5 | 403,645 (Direct) |
View |
2023-02-03 Exercise |
2023-02-07 6:05 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
18,261 | $0.46 | 207,520 (Indirect) |
View |
2023-02-03 Exercise |
2023-02-07 6:05 pm |
N/A 2024-07-15 |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
18,261 | $0 | 207,520 (Direct) |
View |
2023-01-04 Tax Withholding |
2023-01-06 5:37 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
28,626 | $2.93 | 539,332 (Direct) |
View |
2023-01-04 Exercise |
2023-01-06 5:37 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
68,687 | $0 | 539,332 (Direct) |
View |
2022-11-22 Tax Withholding |
2022-11-23 6:08 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
1,232 | $3.17 | 187,601 (Direct) |
View |
2022-11-22 Gift |
2022-11-23 6:04 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
1,651 | $0 | 174,672 (Direct) |
View |
2022-11-22 Tax Withholding |
2022-11-23 6:04 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
849 | $3.17 | 174,672 (Direct) |
View |
2022-11-09 Gift |
2022-11-14 6:17 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
4,403 | $0 | 175,521 (Direct) |
View |
2022-11-09 Tax Withholding |
2022-11-14 6:17 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
2,263 | $3.17 | 175,521 (Direct) |
View |
2022-11-09 Tax Withholding |
2022-11-14 6:15 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
2,463 | $3.17 | 188,833 (Direct) |
View |
2022-10-04 Exercise |
2022-10-06 7:12 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
2,500 | $0 | 180,284 (Direct) |
View |
2022-10-04 Tax Withholding |
2022-10-06 7:12 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
849 | $3.27 | 180,284 (Indirect) |
View |
2022-10-04 Exercise |
2022-10-06 7:05 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
2,500 | $0 | 193,796 (Direct) |
View |
2022-10-04 Tax Withholding |
2022-10-06 7:05 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Morrison John W Jr. Chief Financial Officer |
849 | $3.27 | 193,796 (Direct) |
View |
2022-07-28 Exercise |
2022-08-01 6:01 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
12,609 | $0.46 | 208,981 (Indirect) |
View |
2022-07-28 Exercise |
2022-08-01 6:01 pm |
N/A 2024-07-15 |
ONE STOP SYSTEMS INC. | OSS | Ison James Chief Sales/Marketing Officer |
12,609 | $0 | 208,981 (Direct) |
View |
2022-06-29 Tax Withholding |
2022-06-30 7:00 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
29,655 | $3.96 | 567,958 (Direct) |
View |
2022-06-29 Exercise |
2022-06-30 7:00 pm |
N/A N/A |
ONE STOP SYSTEMS INC. | OSS | RAUN DAVID President and CEO |
68,688 | $0 | 567,958 (Direct) |
View |