Form 4 for OSIS OSI SYSTEMS INC
Accepted 2026-07-21 16:00:07 ET · period of report 2026-07-20 · accession 0001490925-26-000003 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-21 16:00 | 2026-07-20 | OSIS | Ballhaus William Francis JR | Dir | A - Grant | $216.65 | +924 | 4,102 | +29% | +$200.2K |
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 | 2026-07-20 | A | A | 924 | $216.65 | 4,102 | D | — | — |