Glenn Grindstaff sold $155k of OSIS
CHIEF HUMAN RESOURCES OFFICER at OSI SYSTEMS INC. 688 shares at an average of $224.89, traded May 8, 2025, filed May 9, 2025.
Score components
- +15RoleOfficer
- +11Trade size$155k at market
- 0Share of holdings soldSold 7.6% of holdings
- +15Cluster4 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001415889-25-012597, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 8, 2025 | SOpen-market sale Common Stock | -688 | $224.89 | $155k | 8,354 | May 9, 2025 |
Related signals
Other insiders at OSI SYSTEMS INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 34Weak | OSI SYSTEMS INC | William Francis Ballhaus JR director | $134k 562 shares | -2% | |
| 44Moderate | OSI SYSTEMS INC | Paul Keith Morben PRES., OPTOELECTRONICS DIV | $396k 1,671 shares | -16% | |
| 28Weak | OSISsell OSI SYSTEMS INC | Meyer/ Luskin director | $237k 1,000 shares | -8% | |
| 41Moderate | OSI SYSTEMS INC | William Francis Ballhaus JR director | $172k 750 shares | -3% | |
| 62Notable | OSI SYSTEMS INC | Alan I Edrick EVP & CFO | $4.6M 20,000 shares | -7% | |
| 42Moderate | OSI SYSTEMS INC | William Francis Ballhaus JR director | $205k 933 shares | -4% | |
| 40Moderate | OSI SYSTEMS INC | Deepak Chopra EXECUTIVE CHAIRMAN | $5.5M 25,000 shares | -7% | |
| 33Weak | OSI SYSTEMS INC | Deepak Chopra EXECUTIVE CHAIRMAN | $7.8M 40,000 shares | -10% | |
| 51Moderate | OSI SYSTEMS INC | Gerald M Chizever director | $529k 2,701 shares | -35% | |
| 47Moderate | OSI SYSTEMS INC | Manoocher M Aliabadi PRES., OPTOELECTRONICS DIV | $452k 2,509 shares | -3% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.