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 |
|---|---|---|---|---|---|---|
| 2025-08-26 | Okawa Cary M. CHIEF ACCOUNTING OFFICER | Grant or award | +539 | $225.19 | $121K | 3,529 |
| 2025-08-26 | Okawa Cary M. CHIEF ACCOUNTING OFFICER | Shares withheld for taxes | −241 | $225.19 | $54K | 3,288 |
| 2025-08-26 | Grindstaff Glenn CHIEF HUMAN RESOURCES OFFICER | Grant or award | +2,595 | $225.19 | $584K | 11,518 |
| 2025-08-26 | Grindstaff Glenn CHIEF HUMAN RESOURCES OFFICER | Shares withheld for taxes | −2,213 | $225.19 | $498K | 9,305 |
| 2025-08-26 | SZE VICTOR S GENERAL COUNSEL | Grant or award | +22,449 | $225.19 | $5.1M | 107,292 |
| 2025-08-26 | SZE VICTOR S GENERAL COUNSEL | Shares withheld for taxes | −20,118 | $225.19 | $4.5M | 87,174 |
| 2025-08-26 | EDRICK ALAN I EVP & CFO | Grant or award | +28,345 | $225.19 | $6.4M | 321,958 |
| 2025-08-26 | EDRICK ALAN I EVP & CFO | Shares withheld for taxes | −25,078 | $225.19 | $5.6M | 296,880 |
| 2025-08-26 | CHOPRA DEEPAK EXECUTIVE CHAIRMAN | Grant or award | +82,845 | $225.19 | $18.7M | 414,600 |
| 2025-08-26 | CHOPRA DEEPAK EXECUTIVE CHAIRMAN | Shares withheld for taxes | −77,131 | $225.19 | $17.4M | 337,469 |
| 2025-08-26 | MEHRA AJAY PRESIDENT AND CEO | Grant or award | +15,362 | $225.19 | $3.5M | 116,957 |
| 2025-08-26 | MEHRA AJAY PRESIDENT AND CEO | Shares withheld for taxes | −18,850 | $225.19 | $4.2M | 98,107 |
| 2025-08-22 | Okawa Cary M. CHIEF ACCOUNTING OFFICER | Shares withheld for taxes | −84 | $217.89 | $18K | 2,990 |
| 2025-08-20 | LUSKIN MEYER/ Director | Grant or award | +470 | $223.39 | $105K | 11,684 |
| 2025-08-20 | CHOPRA DEEPAK EXECUTIVE CHAIRMAN | Grant or award | +1,052 | $223.39 | $235K | 331,755 |
| 2025-08-20 | Ballhaus William Francis JR Director | Grant or award | +1,007 | $223.39 | $225K | 26,162 |
| 2025-08-20 | Ballhaus William Francis JR Director | Grant or award | +1,007 | $223.39 | $225K | 26,162 |
| 2025-08-20 | Ballhaus William Francis JR Director | Grant or award | +1,007 | $223.39 | $225K | 26,162 |
| 2025-08-20 | HAWKINS JAMES B Director | Grant or award | +895 | $223.39 | $200K | 6,536 |
| 2025-08-20 | CHIZEVER GERALD M Director | Grant or award | +873 | $223.39 | $195K | 5,873 |
Page 5 of 6 · 117 trades