WIERENGA WENDELL
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to WIERENGA WENDELL. 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 |
|---|---|---|---|---|---|---|
| CYTK | Option Exercise | 20,000 | $7.61 | $152,200 | Dec 22, 2025 | |
| CYTK | Option Exercise | 4,375 | $10.00 | $43,750 | Oct 27, 2025 | |
| CYTK | Award / Grant | 99 | $62.80 | $6,217 | Oct 15, 2025 | |
| DRMAW | Award / Grant | 20,654 | — | — | Oct 6, 2022 | |
| DRMAW | Award / Grant | 18,110 | — | — | Jul 7, 2022 | |
| DRMAW | Award / Grant | 10,593 | — | — | Apr 7, 2022 | |
| DRMAW | C | 8,163 | — | — | Aug 17, 2021 |