Form 4 for OSIS OSI SYSTEMS INC
Accepted 2025-08-28 00:00:00 ET · period of report 2025-08-26 · accession 0001415889-25-023263 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-28 | 2025-08-26 | OSIS | Grindstaff Glenn | CHRO | F - Tax | $225.19 | -2,213 | 9,305 | -19% | -$498.3K | |
| 2025-08-28 | 2025-08-26 | OSIS | Grindstaff Glenn | CHRO | A - Grant | $225.19 | +2,595 | 11.5K | +29% | +$584.4K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-08-26 | F | D | 2,213 | $225.19 | 9,305 | D | — | — | (F2) Pursuant with a net settlement, shares of stock were tendered to pay for the tax withholding. No shares of stock were sold. |
| 2 | Common | Common Stock | 2025-08-26 | A | A | 2,595 | $225.19 | 11,518 | D | — | — | (F1) RSUs are issued pursuant to performance based vesting. |