Grindstaff Glenn
- SEC CIK
- 0001804609
No open-market purchases or sales filed in the past year.
Current role at each company
- OSIS Osi Systems IncCHIEF HUMAN RESOURCES OFFICERas of Aug 25, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Grindstaff Glenn as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 9, 2025 (view filing) | May 8 | 1 day | Grindstaff GlennCHIEF HUMAN RESOURCES OFFICER | SSale | −688 | $224.89 | −$154.7K | −7.6%8.35K after | |
| Sep 14, 2023 (view filing) | Sep 13 | 1 day | Grindstaff GlennCHIEF HUMAN RESOURCES OFFICER | SSale | −1.37K | $120.61 | −$165.6K | −17.5%6.49K after | |
| Nov 8, 2022 (view filing) | Nov 7 | 1 day | Grindstaff GlennCHIEF HUMAN RESOURCES OFFICER | SSale | −802 | $84.77 | −$68.0K | −12.3%5.69K after | |
| May 31, 2022 (view filing) | May 27 | 4 days | Grindstaff GlennCHIEF HUMAN RESOURCES OFFICER | SSale | −47 | $83.18 | −$3.91K | −1.2%3.95K after | |
| Sep 9, 2021 (view filing) | Sep 8 | 1 day | Grindstaff GlennChief Human Resources Officer | SSale | −355 | $97.40 | −$34.6K | −8.2%3.97K after |