Shulkin David
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Shulkin David. 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 |
|---|---|---|---|---|---|---|
| OSUR | Award / Grant | 71,017 | — | — | May 13, 2025 | |
| OSUR | Tax Withholding | 4,964 | $5.27 | $26,160 | May 14, 2024 | |
| OSUR | Tax Withholding | 5,014 | $5.62 | $28,179 | May 16, 2023 | |
| 0001813914 | Option Exercise | 18,585 | — | — | May 12, 2023 | |
| 0001813914 | Option Exercise | 15,500 | — | — | Nov 11, 2022 | |
| OSUR | Tax Withholding | 2,745 | $5.25 | $14,411 | May 16, 2022 | |
| OSUR | Tax Withholding | 2,247 | $6.71 | $15,077 | Apr 6, 2022 | |
| 0001813914 | C | 25,000 | — | — | Jun 8, 2021 | |
| OSUR | Director | Award / Grant | 10,952 | $9.59 | $105,030 | May 17, 2021 |
| OSUR | Director | Award / Grant | 6,577 | $15.97 | $105,035 | May 18, 2020 |
| OSUR | Director | Award / Grant | 8,965 | $11.16 | $100,049 | Apr 6, 2020 |