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 |
2023-08-09 Purchase |
2023-08-10 12:52 pm |
ROGERS CORP | ROG | Roby Anne K Director |
315 | $148.06 | $46,639 | 1,765 (Indirect Direct) |
View |
2023-05-01 Purchase |
2023-05-03 1:12 pm |
ROGERS CORP | ROG | Roby Anne K Director |
300 | $162.01 | $48,604 | 500 (Indirect Direct) |
View |
2022-07-06 Sale |
2022-07-07 09:11 am |
CMC Materials Inc. | CCMP | Roby Anne K Director |
1,897 | $0 | $0 | 0 (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 |
2025-05-05 Option Award |
2025-05-07 4:25 pm |
N/A N/A |
ROGERS CORP | ROG | Roby Anne K Director |
2,760 | $0 | 6,025 (Direct) |
View |
2024-05-02 Option Award |
2024-05-06 2:19 pm |
N/A N/A |
ROGERS CORP | ROG | Roby Anne K Director |
1,500 | $0 | 3,265 (Direct) |
View |
2023-05-04 Option Award |
2023-05-05 5:52 pm |
N/A N/A |
ROGERS CORP | ROG | Roby Anne K Director |
950 | $0 | 1,450 (Direct) |
View |
2023-03-09 Option Award |
2023-03-10 3:38 pm |
N/A N/A |
ROGERS CORP | ROG | Roby Anne K Director |
200 | $0 | 200 (Direct) |
View |
Ownership |
2023-03-03 7:20 pm |
N/A N/A |
ROGERS CORP | ROG | Roby Anne K Director |
0 | $0 | 0 (Direct) |
View |
2022-03-09 Option Award |
2022-03-10 08:09 am |
N/A N/A |
CMC Materials Inc. | CCMP | Roby Anne K Director |
973 | $0 | 1,897 (Direct) |
View |
2021-06-01 Option Award |
2021-06-02 4:33 pm |
N/A N/A |
CMC Materials Inc. | CCMP | Roby Anne K Director |
914 | $0 | 2,031 (Direct) |
View |
2021-06-01 Option Award |
2021-06-02 4:33 pm |
2022-06-01 2031-06-01 |
CMC Materials Inc. | CCMP | Roby Anne K Director |
1,107 | $154 | 2,031 (Direct) |
View |
Ownership |
2021-06-01 5:34 pm |
N/A N/A |
CMC Materials Inc. | CCMP | Roby Anne K Director |
0 | $0 | 10 (Direct) |
View |