CIK 0001039065 · Large accelerated filer
OSI SYSTEMS INC
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- OSIS
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Jun 30
- Incorporated
- DE
- Entity type
- operating
- EIN
- 330238801
- Phone
- 3109780516
- Business address
- 12525 CHADRON AVE, HAWTHORNE, CA, 90250
- Former names
- OSI SYSTEMS INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $107,200
- in 1 filing
Net −$107,200. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-20 | CHOPRA DEEPAK Director | Shares withheld for taxes | −153 | $220.92 | $34K | 253,815 |
| 2026-08-20 | HAWKINS JAMES B Director | Shares withheld for taxes | −90 | $220.92 | $20K | 5,295 |
| 2026-08-14 | Bernard Kelli Director | Shares withheld for taxes | −126 | $228.56 | $29K | 10,859 |
| 2026-08-14 | CHIZEVER GERALD M Director | Shares withheld for taxes | −141 | $228.56 | $32K | 2,914 |
| 2026-08-14 | HAWKINS JAMES B Director | Shares withheld for taxes | −144 | $228.56 | $33K | 5,385 |
| 2026-07-31 | Grindstaff Glenn CHIEF HUMAN RESOURCES OFFICER | Grant or award | +610 | $221.39 | $135K | 9,932 |
| 2026-07-31 | Morben Paul Keith PRES., OPTOELECTRONICS DIV | Grant or award | +1,491 | $221.39 | $330K | 10,303 |
| 2026-07-31 | Okawa Cary M. CHIEF ACCOUNTING OFFICER | Grant or award | +632 | $221.39 | $140K | 3,974 |
| 2026-07-31 | Tropeano Michael PRESIDENT, RAPISCAN SYSTEMS | Grant or award | +1,694 | $221.39 | $375K | 5,281 |
| 2026-07-31 | Constantine W Paul PRES., SPACELABS HEALTHCARE | Grant or award | +610 | $221.39 | $135K | 2,049 |
| 2026-07-31 | SZE VICTOR S GENERAL COUNSEL | Grant or award | +6,437 | $221.39 | $1.4M | 93,761 |
| 2026-07-31 | EDRICK ALAN I EVP & CFO | Grant or award | +8,514 | $221.39 | $1.9M | 304,044 |
| 2026-07-31 | MEHRA AJAY PRESIDENT AND CEO | Grant or award | +13,551 | $221.39 | $3.0M | 111,808 |
| 2026-07-28 | Bernard Kelli Director | Shares withheld for taxes | −149 | $217.30 | $32K | 10,985 |
| 2026-07-28 | CHIZEVER GERALD M Director | Shares withheld for taxes | −166 | $217.30 | $36K | 3,265 |
| 2026-07-28 | HAWKINS JAMES B Director | Shares withheld for taxes | −170 | $217.30 | $37K | 5,544 |
| 2026-07-20 | Bernard Kelli Director | Grant or award | +924 | $216.65 | $200K | 11,134 |
| 2026-07-20 | Ballhaus William Francis JR Director | Grant or award | +924 | $216.65 | $200K | 4,102 |
| 2026-07-20 | CHIZEVER GERALD M Director | Grant or award | +924 | $216.65 | $200K | 3,679 |
| 2026-07-20 | CHOPRA DEEPAK Director | Grant or award | +924 | $216.65 | $200K | 253,968 |
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