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Osi Systems Inc (NASDAQ:OSIS)
US · Delayed Price · Currency is USD
Technology · Hardware, Equipment & Parts
198.26+0.79 (+0.40%)
Insider Score
––Not scored
OSIS Insider Score
Insiders here have filed 29 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
OSIS Stock Insider Trading Activity
OSIS stock’s insider trading shows no open-market insider trades by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| SZE VICTOR S Other | Tax withheld | 14,999 | $206.73 | $3.10M | 13.6% | 95,607 | Aug 24, 2026 | — | Form 4 |
| Grindstaff Glenn Other | Award | 1,969 | $206.73 | $407.05K | 19.8% | 11,901 | Aug 24, 2026 | — | Form 4 |
| Grindstaff Glenn Other | Tax withheld | 1,708 | $206.73 | $353.09K | 14.4% | 10,193 | Aug 24, 2026 | — | Form 4 |
| EDRICK ALAN I CFO | Award | 21,871 | $206.73 | $4.52M | 7.2% | 325,915 | Aug 24, 2026 | — | Form 4 |
| EDRICK ALAN I CFO | Tax withheld | 19,377 | $206.73 | $4.01M | 5.9% | 306,538 | Aug 24, 2026 | — | Form 4 |
| MEHRA AJAY CEO | Award | 20,073 | $206.73 | $4.15M | 18.0% | 131,881 | Aug 24, 2026 | — | Form 4 |
| MEHRA AJAY CEO | Tax withheld | 19,986 | $206.73 | $4.13M | 15.2% | 111,895 | Aug 24, 2026 | — | Form 4 |
| CHOPRA DEEPAK Director | Award | 20,403 | $206.73 | $4.22M | 8.0% | 274,218 | Aug 24, 2026 | — | Form 4 |
| CHOPRA DEEPAK Director | Tax withheld | 23,540 | $206.73 | $4.87M | 8.6% | 250,194 | Aug 24, 2026 | — | Form 4 |
| Morben Paul Keith Other | Award | 1,083 | $206.73 | $223.89K | 10.5% | 11,386 | Aug 24, 2026 | — | Form 4 |
| Morben Paul Keith Other | Tax withheld | 1,331 | $206.73 | $275.16K | 11.8% | 9,915 | Aug 24, 2026 | — | Form 4 |
| Okawa Cary M. Other | Award | 908 | $206.73 | $187.71K | 23.5% | 4,764 | Aug 24, 2026 | — | Form 4 |
| Okawa Cary M. Other | Tax withheld | 460 | $206.73 | $95.10K | 9.7% | 4,304 | Aug 24, 2026 | — | Form 4 |
| Tropeano Michael Other | Award | 287 | $206.73 | $59.33K | 6.0% | 5,102 | Aug 24, 2026 | — | Form 4 |
| Tropeano Michael Other | Tax withheld | 99 | $206.73 | $20.47K | 1.9% | 5,003 | Aug 24, 2026 | — | Form 4 |
| SZE VICTOR S Other | Award | 16,845 | $206.73 | $3.48M | 18.0% | 110,606 | Aug 24, 2026 | — | Form 4 |
| Okawa Cary M. Other | Tax withheld | 118 | $206.73 | $24.39K | 3.0% | 3,856 | Aug 22, 2026 | — | Form 4 |
| CHOPRA DEEPAK Director | Tax withheld | 153 | $220.92 | $33.80K | 0.1% | 253,815 | Aug 20, 2026 | — | Form 4 |
| CHIZEVER GERALD M Director | Tax withheld | 88 | $220.92 | $19.44K | 3.2% | 2,696 | Aug 20, 2026 | — | Form 4 |
| Bernard Kelli Director | Tax withheld | 78 | $220.92 | $17.23K | 0.7% | 10,781 | Aug 20, 2026 | — | Form 4 |
| HAWKINS JAMES B Director | Tax withheld | 90 | $220.92 | $19.88K | 1.7% | 5,295 | Aug 20, 2026 | — | Form 4 |
| Bernard Kelli Director | Tax withheld | 126 | $228.56 | $28.80K | 1.1% | 10,859 | Aug 14, 2026 | — | Form 4 |
| CHIZEVER GERALD M Director | Tax withheld | 141 | $228.56 | $32.23K | 4.6% | 2,914 | Aug 14, 2026 | — | Form 4 |
| HAWKINS JAMES B Director | Tax withheld | 144 | $228.56 | $32.91K | 2.6% | 5,385 | Aug 14, 2026 | — | Form 4 |
| SZE VICTOR S Other | Award | 6,437 | $221.39 | $1.43M | 7.4% | 93,761 | Jul 31, 2026 | — | Form 4 |
| EDRICK ALAN I CFO | Award | 8,514 | $221.39 | $1.88M | 2.9% | 304,044 | Jul 31, 2026 | — | Form 4 |
| MEHRA AJAY CEO | Award | 13,551 | $221.39 | $3.00M | 13.8% | 111,808 | Jul 31, 2026 | — | Form 4 |
| Constantine W Paul Other | Award | 610 | $221.39 | $135.05K | 42.4% | 2,049 | Jul 31, 2026 | — | Form 4 |
| Tropeano Michael Other | Award | 1,694 | $221.39 | $375.03K | 47.2% | 5,281 | Jul 31, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Award (A) — Grant or award from the company, not a purchase
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.