OSIS
OSI SYSTEMS INC · Technology · Market cap $3.3B
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$22.0M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Aug 26, 2026
CHOPRA DEEPAK
OSI SYSTEMS INC (OSIS) has 68 SEC Form 4 filings (76 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Aug 26, 2026.
Inside the rolling window, 4 insiders at OSI SYSTEMS INC reported no open-market purchases and 7 open-market sales totaling $22.0M. The most active filer is Director CHOPRA DEEPAK with 4 filings. Insiders have net sold $5.6M over the trailing 6 months. The most recent open-market filing is a sale of 20,000 shares by Director CHOPRA DEEPAK, dated May 4, 2026, worth $5.6M.
- Industry:Hardware, Equipment & Parts
- CEO:Ajay Mehra
- Employees:6,681
- HQ:Hawthorne, CA, US
- IPO:1997-10-02
| Source | |||||||
|---|---|---|---|---|---|---|---|
CHOPRA DEEPAKFirst in 3 months | Director | Sale | 20,000 | $5.6M | May 5 | -13.0% | SEC ↗ |
| Director | Sale | 20,000 | $5.0M | Feb 4 | -19.3% | SEC ↗ | |
| EXECUTIVE CHAIRMAN | Sale | 20,000 | $5.7M | Nov 12 | -27.9% | SEC ↗ | |
Morben Paul KeithFirst filing | PRES., OPTOELECTRONICS DIV | Sale | 416 | $116K | Nov 7 | -28.3% | SEC ↗ |
HAWKINS JAMES BFirst filing | Director | Sale | 1,500 | $425K | Nov 7 | -28.3% | SEC ↗ |
CHOPRA DEEPAKFirst filing | EXECUTIVE CHAIRMAN | Sale | 20,000 | $4.9M | Oct 2 | -17.7% | SEC ↗ |
Ballhaus William Francis JRFirst filing | Director | Sale | 562 | $134K | Sep 15 | -13.5% | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does OSIS have?
OSI SYSTEMS INC (OSIS) has 68 SEC Form 4 filings (76 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Aug 26, 2026.
When was the most recent SEC Form 4 filing for OSIS?
The most recent Form 4 filing for OSIS on Tracefour is dated Aug 26, 2026.
Who is the most active insider at OSIS?
The most active SEC Form 4 filer at OSIS in the rolling window is Director CHOPRA DEEPAK, with 4 filings.
What is the net insider flow at OSIS over the last 6 months?
Over the trailing 180 days, insiders at OSIS have net sold $5.6M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at OSIS in the current window?
Inside the rolling window, insiders at OSIS bought $0 and sold $22.0M based on SEC Form 4 filings.
Can I get alerts for OSIS insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at OSI SYSTEMS INC (OSIS). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
OSI SYSTEMS INC is in the Technology sector.