Doraiswamy Vinayak — SEC Form 4 filings
SEC reporting owner CIK 1862458. 11 Form 4 filings on record with FilingPulse; latest filed 2026-07-30.
Transaction summary — filings shown
Covers all 11 filings on record, filed 2024-03-05 to 2026-07-30. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 5 legs across 5 filings — 21,000 shares, $698,130 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 12.
- Largest priced transaction: sale of 6,000 shares @ $38.88 ($233,280) in AtriCure, Inc., filed 2026-07-30.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| AtriCure, Inc. (ATRC) | Chief Scientific Officer | 11 | — | 5 legs · 21,000 sh · $698,130 | 12 |
Form 4 filings — Doraiswamy Vinayak
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-30 | 4 | AtriCure, Inc. (ATRC) | Sale (S): 6,000 @ $38.88 | EDGAR |
| 2026-07-02 | 4 | AtriCure, Inc. (ATRC) | Grant/award (A): 636 @ $23.78 | EDGAR |
| 2026-05-18 | 4 | AtriCure, Inc. (ATRC) | Sale (S): 5,000 @ $28.13 | EDGAR |
| 2026-03-16 | 4 | AtriCure, Inc. (ATRC) | Sale (S): 5,000 @ $29.83 | EDGAR |
| 2026-03-03 | 4 | AtriCure, Inc. (ATRC) | Grant/award (A): 30,390 @ $0 · Grant/award (A): 15,198 @ $0 · Tax withholding (F): 15,585 @ $31.26 | EDGAR |
| 2025-08-07 | 4 | AtriCure, Inc. (ATRC) | Sale (S): 2,500 @ $36.58 | EDGAR |
| 2025-07-02 | 4 | AtriCure, Inc. (ATRC) | Grant/award (A): 822 @ $25.84 | EDGAR |
| 2025-05-30 | 4 | AtriCure, Inc. (ATRC) | Sale (S): 2,500 @ $33.44 | EDGAR |
| 2025-03-04 | 4 | AtriCure, Inc. (ATRC) | Grant/award (A): 19,359 @ $0 · Grant/award (A): 6,579 @ $0 · Tax withholding (F): 9,672 @ $38.74 | EDGAR |
| 2024-07-02 | 4 | AtriCure, Inc. (ATRC) | Grant/award (A): 707 @ $19.35 | EDGAR |
| 2024-03-05 | 4 | AtriCure, Inc. (ATRC) | Grant/award (A): 19,294 @ $0 · Grant/award (A): 9,328 @ $0 · Tax withholding (F): 8,855 @ $36.28 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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