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 |
2024-12-03 Sale |
2024-12-04 2:43 pm |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,970 | $109.18 | $324,270 | 61,747 (Direct) |
View |
2024-05-23 Sale |
2024-05-23 1:13 pm |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,000 | $60.91 | $121,830 | 45,916 (Direct) |
View |
2024-05-15 Sale |
2024-05-17 08:58 am |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,000 | $58.5 | $117,000 | 49,916 (Direct) |
View |
2023-12-14 Sale |
2023-12-14 3:03 pm |
COHERENT CORP. | COHR | Xia Howard H. Director |
3,440 | $42.8 | $147,232 | 48,916 (Direct) |
View |
2023-12-06 Sale |
2023-12-07 5:37 pm |
COHERENT CORP. | COHR | Xia Howard H. Director |
4,000 | $40.29 | $161,160 | 52,356 (Direct) |
View |
2023-03-01 Sale |
2023-03-01 6:07 pm |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,270 | $43.17 | $98,007 | 39,601 (Direct) |
View |
2022-03-29 Sale |
2022-03-30 6:47 pm |
II-VI INC | IIVI | Xia Howard H. Director |
6,000 | $74.4 | $446,400 | 38,016 (Direct) |
View |
2020-11-11 Sale |
2020-11-12 4:51 pm |
II-VI INC | IIVI | Xia Howard H. Director |
8,620 | $58.54 | $504,646 | 36,222 (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 |
2024-12-03 Exercise |
2024-12-04 2:43 pm |
N/A N/A |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,970 | $17.84 | 61,747 (Direct) |
View |
2024-12-03 Exercise |
2024-12-04 2:43 pm |
N/A 2025-08-15 |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,970 | $0 | 61,747 (Direct) |
View |
2024-08-29 Option Award |
2024-08-30 10:47 am |
N/A N/A |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,831 | $0 | 47,747 (Direct) |
View |
2024-05-23 Exercise |
2024-05-23 1:13 pm |
N/A N/A |
COHERENT CORP. | COHR | Xia Howard H. Director |
1,000 | $13.99 | 45,916 (Direct) |
View |
2024-05-23 Exercise |
2024-05-23 1:13 pm |
N/A 2024-08-16 |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,000 | $0 | 45,916 (Direct) |
View |
2024-05-15 Exercise |
2024-05-17 08:58 am |
N/A N/A |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,000 | $13.99 | 49,916 (Direct) |
View |
2024-05-15 Exercise |
2024-05-17 08:58 am |
N/A 2024-08-16 |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,000 | $0 | 49,916 (Direct) |
View |
2023-12-14 Exercise |
2023-12-14 3:03 pm |
N/A N/A |
COHERENT CORP. | COHR | Xia Howard H. Director |
3,440 | $13.99 | 48,916 (Direct) |
View |
2023-12-14 Exercise |
2023-12-14 3:03 pm |
N/A 2024-08-16 |
COHERENT CORP. | COHR | Xia Howard H. Director |
3,440 | $0 | 48,916 (Direct) |
View |
2023-12-06 Exercise |
2023-12-07 5:37 pm |
N/A N/A |
COHERENT CORP. | COHR | Xia Howard H. Director |
4,000 | $13.99 | 52,356 (Direct) |
View |
2023-12-06 Exercise |
2023-12-07 5:37 pm |
N/A 2024-08-16 |
COHERENT CORP. | COHR | Xia Howard H. Director |
4,000 | $0 | 52,356 (Direct) |
View |
2023-08-31 Option Award |
2023-09-05 8:13 pm |
N/A N/A |
COHERENT CORP. | COHR | Xia Howard H. Director |
5,315 | $0 | 44,916 (Direct) |
View |
2023-03-01 Exercise |
2023-03-01 6:07 pm |
N/A N/A |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,270 | $19.37 | 39,601 (Direct) |
View |
2023-03-01 Exercise |
2023-03-01 6:07 pm |
2014-08-17 2023-08-17 |
COHERENT CORP. | COHR | Xia Howard H. Director |
2,270 | $0 | 39,601 (Direct) |
View |
2022-08-28 Option Award |
2022-08-30 2:38 pm |
N/A N/A |
II-VI INC | IIVI | Xia Howard H. Director |
3,855 | $0 | 39,601 (Direct) |
View |
2022-03-29 Exercise |
2022-03-30 6:47 pm |
N/A N/A |
II-VI INC | IIVI | Xia Howard H. Director |
6,000 | $19.37 | 38,016 (Direct) |
View |
2022-03-29 Exercise |
2022-03-30 6:47 pm |
2014-08-17 2023-08-17 |
II-VI INC | IIVI | Xia Howard H. Director |
6,000 | $0 | 38,016 (Direct) |
View |
2021-08-28 Option Award |
2021-08-31 4:04 pm |
N/A N/A |
II-VI INC | IIVI | Xia Howard H. Director |
3,144 | $0 | 35,746 (Direct) |
View |
2020-11-11 Exercise |
2020-11-12 4:51 pm |
N/A N/A |
II-VI INC | IIVI | Xia Howard H. Director |
8,620 | $18.93 | 36,222 (Direct) |
View |
2020-11-11 Exercise |
2020-11-12 4:51 pm |
N/A 2022-08-18 |
II-VI INC | IIVI | Xia Howard H. Director |
8,620 | $0 | 36,222 (Direct) |
View |
2020-08-28 Option Award |
2020-09-01 2:47 pm |
N/A N/A |
II-VI INC | IIVI | Xia Howard H. Director |
3,838 | $0 | 32,602 (Direct) |
View |