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 |
2024-01-22 Sale |
2024-01-24 2:47 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D 10% Owner |
206,040 | $1.81 | $372,932 | 1,923,572 (Indirect) |
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 |
2023-04-21 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 |
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 |
2021-11-02 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 |
2021-08-06 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 |
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 |
2020-08-20 Sale |
2020-08-24 5:38 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D Cooper Revocable Trust dated April 25 2001 10% Owner |
12,250 | $2.52 | $30,870 | 3,090,425 (Indirect) |
View |
2020-06-19 Sale |
2020-06-24 6:01 pm |
ONE STOP SYSTEMS INC. | OSS | Cooper Steve D Cooper Revocable Trust dated April 25 2001 10% Owner |
110,000 | $2.2135 | $243,485 | 3,102,675 (Indirect) |
View |