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 |
2024-12-10 Sale |
2024-12-12 4:42 pm |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
675 | $181.63 | $122,600 | 31,402 (Indirect Direct) |
View |
2024-05-08 Sale |
2024-05-09 6:29 pm |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
675 | $133.98 | $90,437 | 31,701 (Indirect Direct) |
View |
2023-06-14 Sale |
2023-06-15 5:17 pm |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
1,025 | $125.72 | $128,863 | 31,085 (Indirect Direct) |
View |
2023-02-01 Sale |
2023-02-03 09:47 am |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
400 | $94.96 | $37,984 | 32,110 (Indirect Direct) |
View |
2021-03-09 Sale |
2021-03-11 4:44 pm |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
400 | $98.96 | $39,584 | 28,455 (Indirect 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 |
2025-02-10 Gift |
2025-02-11 4:00 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
750 | $0 | 30,652 (Indirect) |
View |
2024-12-10 Gift |
2024-12-12 4:42 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
28 | $0 | 31,402 (Indirect) |
View |
2024-12-04 Gift |
2024-12-06 7:47 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
120 | $0 | 32,105 (Indirect) |
View |
2024-11-13 Gift |
2024-11-15 6:38 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
875 | $0 | 32,225 (Indirect) |
View |
2024-05-21 Gift |
2024-10-08 2:43 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
146 | $0 | 33,100 (Indirect) |
View |
2024-08-14 Option Award |
2024-08-16 8:00 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
1,618 | $139.02 | 33,319 (Direct) |
View |
2023-07-28 Option Award |
2023-08-01 9:40 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
1,913 | $117.63 | 32,376 (Direct) |
View |
2023-06-08 Gift |
2023-06-21 7:16 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
622 | $0 | 30,463 (Indirect) |
View |
2022-08-16 Gift |
2022-08-18 12:38 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
744 | $0 | 32,510 (Direct) |
View |
2022-07-06 Option Award |
2022-07-08 4:39 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
2,590 | $0 | 33,254 (Direct) |
View |
2021-11-23 Gift |
2021-11-30 4:00 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
53 | $0 | 30,664 (Indirect) |
View |
2021-07-08 Option Award |
2021-07-09 8:15 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
2,262 | $0 | 30,717 (Direct) |
View |
2020-12-28 Gift |
2021-01-14 6:43 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
6 | $0 | 28,855 (Indirect) |
View |
2020-07-08 Option Award |
2020-07-10 6:22 pm |
N/A N/A |
OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director |
3,225 | $0 | 28,861 (Direct) |
View |