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 |
| 2025-09-12 Sale | 2025-09-15 4:00 pm | OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director | 562 | $237.84 | $133,666 | 29,301 (Indirect Direct) | View |
| 2025-05-21 Sale | 2025-05-22 5:13 pm | OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director | 750 | $228.88 | $171,660 | 28,969 (Indirect Direct) | View |
| 2025-05-06 Sale | 2025-05-07 4:10 pm | OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director | 933 | $219.77 | $205,045 | 29,719 (Indirect Direct) | View |
| 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 |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-11-04 Gift | 2025-11-06 11:00 am | N/A N/A | OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director | 750 | $0 | 28,551 (Indirect) | View |
| 2025-08-20 Option Award | 2025-08-22 5:17 pm | N/A N/A | OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director | 1,007 | $223.39 | 29,863 (Indirect) | View |
| 2025-08-20 Option Award | 2025-08-22 5:15 pm | N/A N/A | OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director | 1,007 | $223.39 | 29,863 (Indirect) | View |
| 2025-08-20 Option Award | 2025-08-22 5:12 pm | N/A N/A | OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director | 1,007 | $223.39 | 29,863 (Indirect) | View |
| 2025-07-09 Gift | 2025-07-18 7:24 pm | N/A N/A | OSI SYSTEMS INC | OSIS | Ballhaus William Francis JR Director | 113 | $0 | 28,856 (Indirect) | View |
| 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 |