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 |
2022-07-01 Sale |
2022-07-01 4:35 pm |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
35,421 | $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 |
2023-07-01 Tax Withholding |
2023-07-05 2:36 pm |
N/A N/A |
COHERENT CORP. | COHR | SOBEY MARK STEWART President, Lasers Segment |
6,064 | $0 | 189,688 (Direct) |
View |
2022-08-28 Option Award |
2022-08-30 2:33 pm |
N/A N/A |
II-VI INC | IIVI | SOBEY MARK STEWART President, Lasers Segment |
24,861 | $0 | 195,752 (Direct) |
View |
2022-07-11 Tax Withholding |
2022-07-12 5:21 pm |
N/A N/A |
II-VI INC | IIVI | SOBEY MARK STEWART President - Lasers Segment |
96,319 | $47.82 | 170,891 (Direct) |
View |
2022-07-01 Option Award |
2022-07-06 2:47 pm |
N/A N/A |
II-VI INC | IIVI | SOBEY MARK STEWART President - Lasers Segment |
40,709 | $0 | 267,210 (Direct) |
View |
Ownership |
2022-07-01 6:47 pm |
N/A N/A |
II-VI INC | IIVI | SOBEY MARK STEWART President, Laser |
0 | $0 | 226,501 (Direct) |
View |
2021-12-14 Tax Withholding |
2021-12-16 4:09 pm |
N/A N/A |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
16,959 | $263.44 | 35,421 (Direct) |
View |
2021-11-15 Tax Withholding |
2021-11-17 4:33 pm |
N/A N/A |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
849 | $258.45 | 52,380 (Direct) |
View |
2021-11-13 Tax Withholding |
2021-11-16 7:16 pm |
N/A N/A |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
2,101 | $259 | 53,229 (Direct) |
View |
2021-11-13 Exercise |
2021-11-16 7:16 pm |
N/A N/A |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
2,864 | $0 | 53,229 (Direct) |
View |
2021-11-13 Option Award |
2021-11-16 7:16 pm |
N/A 2021-11-13 |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
2,864 | $0 | 53,229 (Direct) |
View |
2021-10-05 Tax Withholding |
2021-10-07 4:07 pm |
N/A N/A |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
1,488 | $248.93 | 52,466 (Direct) |
View |
2021-10-03 Option Award |
2021-10-05 4:14 pm |
N/A N/A |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
13,037 | $0 | 53,954 (Direct) |
View |
2020-12-01 Tax Withholding |
2020-12-03 5:45 pm |
N/A N/A |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
548 | $121.77 | 40,917 (Direct) |
View |
2020-12-01 Option Award |
2020-12-03 5:45 pm |
N/A N/A |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
1,583 | $0 | 40,917 (Direct) |
View |
2020-11-13 Tax Withholding |
2020-11-17 5:03 pm |
N/A N/A |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
1,067 | $119.54 | 39,882 (Direct) |
View |
2020-11-03 Tax Withholding |
2020-11-05 4:57 pm |
N/A N/A |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
323 | $123.87 | 40,949 (Direct) |
View |
2020-10-05 Option Award |
2020-10-07 5:43 pm |
N/A N/A |
COHERENT INC | COHR | SOBEY MARK STEWART EVP & Chief Operating Officer |
12,584 | $0 | 41,272 (Direct) |
View |