Doraiswamy Vinayak
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Doraiswamy Vinayak. 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 |
|---|---|---|---|---|---|---|
| ATRC | Chief Scientific Officer | Sale | 2,500 | $36.58 | $91,450 | Aug 5, 2025 |
| ATRC | Chief Scientific Officer | Award / Grant | 822 | $25.84 | $21,240 | Jun 30, 2025 |
| ATRC | Chief Scientific Officer | Sale | 2,500 | $33.44 | $83,600 | May 28, 2025 |
| ATRC | Chief Scientific Officer | Award / Grant | 19,359 | — | — | Mar 1, 2025 |
| ATRC | Chief Scientific Officer | Award / Grant | 707 | $19.35 | $13,680 | Jun 28, 2024 |
| ATRC | Chief Scientific Officer | Tax Withholding | 8,855 | $36.28 | $321,259 | Mar 1, 2024 |
| ATRC | Chief Scientific Officer | Award / Grant | 557 | $38.11 | $21,227 | Jun 30, 2023 |
| ATRC | Chief Scientific Officer | Tax Withholding | 4,793 | $38.81 | $186,016 | Mar 1, 2023 |
| ATRC | Chief Scientific Officer | Sale | 4,983 | $45.99 | $229,168 | Sep 15, 2022 |
| ATRC | Chief Scientific Officer | Award / Grant | 350 | $34.73 | $12,155 | Jun 30, 2022 |
| ATRC | Chief Scientific Officer | Tax Withholding | 7,474 | $69.59 | $520,116 | Mar 1, 2022 |
| ATRC | Chief Scientific Officer | Award / Grant | 24 | $59.10 | $1,418 | Dec 31, 2021 |
| ATRC | Chief Scientific Officer | Sale | 7,672 | $83.12 | $637,697 | Jul 12, 2021 |
| ATRC | Chief Scientific Officer | Award / Grant | 428 | $45.72 | $19,568 | Jun 30, 2021 |