Grindstaff Glenn
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Grindstaff Glenn. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Award / Grant | 2,595 | $225.19 | $584,368 | Aug 26, 2025 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Award / Grant | 569 | $219.57 | $124,935 | Aug 1, 2025 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Sale | 688 | $224.89 | $154,724 | May 8, 2025 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Tax Withholding | 463 | $148.83 | $68,908 | Aug 30, 2024 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Award / Grant | 1,439 | $139.02 | $200,050 | Aug 14, 2024 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Tax Withholding | 61 | $136.19 | $8,308 | Jun 24, 2024 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Sale | 1,373 | $120.61 | $165,598 | Sep 13, 2023 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Tax Withholding | 840 | $133.85 | $112,434 | Sep 5, 2023 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Award / Grant | 1,275 | $117.63 | $149,978 | Jul 28, 2023 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Tax Withholding | 61 | $116.94 | $7,133 | Jun 26, 2023 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Sale | 802 | $84.77 | $67,986 | Nov 7, 2022 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Award / Grant | 1,518 | — | — | Aug 24, 2022 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Award / Grant | 1,611 | — | — | Jul 6, 2022 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Award / Grant | 19 | $72.62 | $1,380 | Jun 30, 2022 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Tax Withholding | 63 | $84.39 | $5,317 | Jun 24, 2022 |
| OSIS | CHIEF HUMAN RESOURCES OFFICER | Sale | 47 | $83.18 | $3,909 | May 27, 2022 |
| OSIS | Chief Human Resources Officer | Award / Grant | 30 | $77.84 | $2,335 | Dec 31, 2021 |
| OSIS | Chief Human Resources Officer | Sale | 355 | $97.40 | $34,577 | Sep 8, 2021 |
| OSIS | Chief Human Resources Officer | Award / Grant | 898 | — | — | Aug 24, 2021 |
| OSIS | Chief Human Resources Officer | Award / Grant | 1,307 | — | — | Jul 8, 2021 |
| OSIS | Chief Human Resources Officer | Award / Grant | 17 | $77.84 | $1,323 | Jun 30, 2021 |
| OSIS | Chief Human Resources Officer | Tax Withholding | 71 | $97.72 | $6,938 | Jun 24, 2021 |
| OSIS | Chief Human Resources Officer | Award / Grant | 1,792 | — | — | Jul 8, 2020 |
| OSIS | Chief Human Resources Officer | Award / Grant | 690 | — | — | Jun 24, 2020 |