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 |
2024-09-16 Purchase |
2024-09-19 8:26 pm |
System1 Inc. | SST | CEE Holdings Trust 10% Owner |
8,412 | $1.24 | $10,431 | 8,768,056 (Direct) |
View |
2024-09-10 Purchase |
2024-09-12 8:06 pm |
System1 Inc. | SST | CEE Holdings Trust 10% Owner |
11,813 | $1.2077 | $14,266 | 8,759,644 (Direct) |
View |
2024-09-05 Purchase |
2024-09-09 7:47 pm |
System1 Inc. | SST | CEE Holdings Trust 10% Owner |
18,055 | $1.2164 | $21,961 | 8,747,831 (Direct) |
View |
2024-08-30 Purchase |
2024-09-04 8:53 pm |
System1 Inc. | SST | CEE Holdings Trust 10% Owner |
25,353 | $1.2394 | $31,422 | 8,729,776 (Direct) |
View |
2024-08-21 Purchase |
2024-08-23 7:24 pm |
System1 Inc. | SST | CEE Holdings Trust 10% Owner |
46,373 | $1.2158 | $56,378 | 8,704,423 (Direct) |
View |
2024-08-16 Purchase |
2024-08-20 9:05 pm |
System1 Inc. | SST | CEE Holdings Trust 10% Owner |
13,463 | $1.2322 | $16,589 | 8,658,050 (Direct) |
View |
2024-08-13 Purchase |
2024-08-15 7:02 pm |
System1 Inc. | SST | CEE Holdings Trust 10% Owner |
19,491 | $1.0765 | $20,982 | 8,644,587 (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 |
2025-04-15 Tax Withholding |
2025-04-17 6:36 pm |
N/A N/A |
System1 Inc. | SST | Kidambi Tridivesh Chief Financial Officer |
2,997 | $0.31 | 718,725 (Direct) |
View |
2025-04-15 Tax Withholding |
2025-04-17 6:35 pm |
N/A N/A |
System1 Inc. | SST | Coppola Brian Chief Ad Operations Officer |
3,300 | $0.31 | 281,851 (Direct) |
View |
2025-04-15 Tax Withholding |
2025-04-17 6:34 pm |
N/A N/A |
System1 Inc. | SST | Sestanovich Elizabeth Chief People Officer |
2,398 | $0.31 | 208,271 (Direct) |
View |
2025-04-15 Tax Withholding |
2025-04-17 6:34 pm |
N/A N/A |
System1 Inc. | SST | Weinrot Daniel J General Counsel & Secretary |
3,403 | $0.31 | 188,011 (Direct) |
View |
2025-01-28 Tax Withholding |
2025-01-30 7:28 pm |
N/A N/A |
System1 Inc. | SST | Kidambi Tridivesh Chief Financial Officer |
2,568 | $0.77 | 721,722 (Direct) |
View |
2025-01-28 Tax Withholding |
2025-01-30 7:28 pm |
N/A N/A |
System1 Inc. | SST | Coppola Brian Chief Product Officer |
2,301 | $0.77 | 285,151 (Direct) |
View |
2025-01-28 Tax Withholding |
2025-01-30 7:27 pm |
N/A N/A |
System1 Inc. | SST | Sestanovich Elizabeth Chief People Officer |
1,541 | $0.77 | 210,669 (Direct) |
View |
2025-01-28 Tax Withholding |
2025-01-30 7:26 pm |
N/A N/A |
System1 Inc. | SST | Weinrot Daniel J General Counsel & Secretary |
2,104 | $0.77 | 191,414 (Direct) |
View |
2025-01-15 Tax Withholding |
2025-01-17 7:00 pm |
N/A N/A |
System1 Inc. | SST | Kidambi Tridivesh Chief Financial Officer |
13,557 | $0.62 | 724,290 (Direct) |
View |
2025-01-15 Tax Withholding |
2025-01-17 7:00 pm |
N/A N/A |
System1 Inc. | SST | Coppola Brian Chief Product Officer |
16,205 | $0.62 | 286,930 (Direct) |
View |
2025-01-15 Tax Withholding |
2025-01-17 6:59 pm |
N/A N/A |
System1 Inc. | SST | Sestanovich Elizabeth Chief People Officer |
11,301 | $0.62 | 212,036 (Direct) |
View |
2025-01-15 Tax Withholding |
2025-01-17 6:58 pm |
N/A N/A |
System1 Inc. | SST | Weinrot Daniel J General Counsel & Secretary |
15,839 | $0.62 | 193,309 (Direct) |
View |
2024-12-24 Conversion |
2024-12-27 7:58 pm |
N/A N/A |
System1 Inc. | SST | Blend Stanley Lone Star Friends Trust 10% Owner |
2,500,000 | $0 | 6,975,103 (Indirect) |
View |
2024-10-28 Tax Withholding |
2024-10-31 9:31 pm |
N/A N/A |
System1 Inc. | SST | Weinrot Daniel J General Counsel & Secretary |
1,901 | $1.05 | 208,730 (Direct) |
View |
2024-10-28 Tax Withholding |
2024-10-31 9:26 pm |
N/A N/A |
System1 Inc. | SST | Sestanovich Elizabeth Chief People Officer |
1,338 | $1.05 | 222,989 (Direct) |
View |
2024-10-28 Tax Withholding |
2024-10-31 9:24 pm |
N/A N/A |
System1 Inc. | SST | Coppola Brian Chief Product Officer |
2,048 | $1.05 | 302,091 (Direct) |
View |
2024-10-28 Tax Withholding |
2024-10-31 9:23 pm |
N/A N/A |
System1 Inc. | SST | Kidambi Tridivesh Chief Financial Officer |
2,230 | $1.05 | 737,847 (Direct) |
View |
2024-10-15 Tax Withholding |
2024-10-16 8:43 pm |
N/A N/A |
System1 Inc. | SST | Sestanovich Elizabeth Chief People Officer |
395 | $1.12 | 224,327 (Direct) |
View |
2024-10-15 Tax Withholding |
2024-10-16 8:43 pm |
N/A N/A |
System1 Inc. | SST | Coppola Brian Chief Product Officer |
1,449 | $1.12 | 304,139 (Direct) |
View |
2024-10-15 Tax Withholding |
2024-10-16 8:42 pm |
N/A N/A |
System1 Inc. | SST | Weinrot Daniel J General Counsel & Secretary |
934 | $1.12 | 210,631 (Direct) |
View |
2024-08-15 Tax Withholding |
2024-08-20 9:04 pm |
N/A N/A |
System1 Inc. | SST | Robinson Jennifer Lynn Chief Technology Officer |
2,629 | $1.08 | 161,943 (Direct) |
View |
2024-08-12 Other |
2024-08-14 8:48 pm |
N/A N/A |
System1 Inc. | SST | Blend L Michael CEO & Chairman |
1,850,215 | $0 | 1,850,215 (Direct) |
View |
2024-08-12 Gift |
2024-08-14 8:48 pm |
N/A N/A |
System1 Inc. | SST | Blend L Michael CEO & Chairman |
1,850,215 | $0 | 1,850,215 (Direct) |
View |
2024-08-12 Other |
2024-08-14 8:47 pm |
N/A N/A |
System1 Inc. | SST | Blend Stanley Lone Star Friends Trust 10% Owner |
3,700,430 | $0 | 5,218,051 (Indirect) |
View |
2024-07-29 Tax Withholding |
2024-07-31 8:36 pm |
N/A N/A |
System1 Inc. | SST | Kidambi Tridivesh Chief Financial Officer |
2,231 | $1.38 | 740,077 (Direct) |
View |
2024-07-29 Tax Withholding |
2024-07-31 8:35 pm |
N/A N/A |
System1 Inc. | SST | Coppola Brian Chief Product Officer |
2,048 | $1.38 | 305,588 (Direct) |
View |
2024-07-29 Tax Withholding |
2024-07-31 8:35 pm |
N/A N/A |
System1 Inc. | SST | Robinson Jennifer Lynn Chief Technology Officer |
2,242 | $1.38 | 164,572 (Direct) |
View |
2024-07-29 Tax Withholding |
2024-07-31 8:34 pm |
N/A N/A |
System1 Inc. | SST | Sestanovich Elizabeth Chief People Officer |
1,338 | $1.38 | 224,722 (Direct) |
View |
2024-07-29 Tax Withholding |
2024-07-31 8:33 pm |
N/A N/A |
System1 Inc. | SST | Weinrot Daniel J General Counsel & Secretary |
1,901 | $1.38 | 211,565 (Direct) |
View |
2024-07-18 Option Award |
2024-07-22 8:33 pm |
N/A N/A |
System1 Inc. | SST | Kidambi Tridivesh Chief Financial Officer |
100,000 | $0 | 742,308 (Direct) |
View |
2024-07-18 Option Award |
2024-07-22 8:32 pm |
N/A N/A |
System1 Inc. | SST | Sestanovich Elizabeth Chief People Officer |
80,000 | $0 | 226,060 (Direct) |
View |
2024-07-18 Option Award |
2024-07-22 8:31 pm |
N/A N/A |
System1 Inc. | SST | Coppola Brian Chief Product Officer |
90,000 | $0 | 307,636 (Direct) |
View |
2024-07-18 Option Award |
2024-07-22 8:31 pm |
N/A N/A |
System1 Inc. | SST | Weinrot Daniel J General Counsel & Secretary |
80,000 | $0 | 213,466 (Direct) |
View |
2024-07-15 Tax Withholding |
2024-07-17 8:15 pm |
N/A N/A |
System1 Inc. | SST | Weinrot Daniel J General Counsel & Secretary |
934 | $1.5 | 133,466 (Direct) |
View |