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Grindstaff Glenn
InsiderCIK 0001804609
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 5
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2025–2026
Across 5 filings between 2025–2026, Grindstaff Glenn has disclosed $2.1M in transactions — all concentrated in OSI SYSTEMS INC (OSIS). Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
5 loaded
| Aug 25 | OSIS OSI SYSTEMS INC | Grindstaff Glenn | Insider | Grant | $407.1K |
| Aug 4 | OSIS OSI SYSTEMS INC | Grindstaff Glenn | Insider | Grant | $135.0K |
| Jul 1 | OSIS OSI SYSTEMS INC | Grindstaff Glenn | Insider | Grant | $3.2K |
| Aug 28 | OSIS OSI SYSTEMS INC | Grindstaff Glenn | Insider | Grant | $584.4K |
| Aug 5 | OSIS OSI SYSTEMS INC | Grindstaff Glenn | Insider | Grant | $124.9K |
5 filings