WIERENGA WENDALL
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to WIERENGA WENDALL. 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 | Award / Grant | 164 | $38.01 | $6,234 | Jul 15, 2025 | |
| CRNX | Award / Grant | 6,900 | — | — | Jun 11, 2025 | |
| CYTK | Award / Grant | 7,333 | — | — | May 14, 2025 | |
| CYTK | Option Exercise | 20,000 | $6.21 | $124,200 | Apr 21, 2025 | |
| CYTK | Award / Grant | 162 | $38.56 | $6,247 | Apr 15, 2025 | |
| CYTK | Award / Grant | 127 | $48.93 | $6,214 | Jan 2, 2025 | |
| CYTK | Option Exercise | 742 | $7.37 | $5,469 | Dec 16, 2024 | |
| CYTK | Sale | 742 | $50.00 | $37,100 | Nov 25, 2024 | |
| CYTK | Sale | 4,452 | $52.25 | $232,617 | Oct 28, 2024 | |
| CYTK | Award / Grant | 118 | $52.60 | $6,207 | Oct 1, 2024 | |
| CYTK | Award / Grant | 114 | — | — | Jul 1, 2024 | |
| CRNX | Award / Grant | 3,400 | — | — | Jun 7, 2024 | |
| CYTK | Award / Grant | 5,600 | — | — | May 15, 2024 | |
| CYTK | Award / Grant | 74 | $84.12 | $6,225 | Jan 2, 2024 | |
| CYTK | Option Exercise | 5,000 | $4.44 | $22,200 | Dec 27, 2023 | |
| CYTK | Award / Grant | 448 | $27.88 | $12,490 | Oct 2, 2023 | |
| CYTK | Option Exercise | 6,020 | $6.72 | $40,454 | Aug 21, 2023 | |
| CYTK | Award / Grant | 374 | $33.36 | $12,477 | Jul 3, 2023 | |
| CRNX | Award / Grant | 6,000 | — | — | Jun 16, 2023 | |
| CYTK | Award / Grant | 5,000 | — | — | May 10, 2023 | |
| CYTK | Award / Grant | 298 | $37.71 | $11,238 | Apr 3, 2023 | |
| CYTK | Sale | 7,000 | $45.00 | $315,000 | Feb 6, 2023 | |
| CYTK | Award / Grant | 253 | $44.35 | $11,221 | Jan 3, 2023 | |
| CYTK | Award / Grant | 110 | $51.11 | $5,622 | Oct 3, 2022 | |
| CYTK | Option Exercise | 4,166 | $6.78 | $28,245 | Sep 1, 2022 | |
| CYTK | Award / Grant | 137 | $41.00 | $5,617 | Jul 1, 2022 | |
| CYTK | Award / Grant | 5,000 | — | — | May 10, 2022 | |
| CYTK | Award / Grant | 146 | $38.38 | $5,603 | Apr 1, 2022 | |
| CYTK | Award / Grant | 122 | $46.00 | $5,612 | Jan 3, 2022 | |
| CYTK | Sale | 4,166 | $44.37 | $184,845 | Dec 27, 2021 | |
| CYTK | Award / Grant | 306 | $36.74 | $11,242 | Oct 1, 2021 | |
| CYTK | Award / Grant | 63 | $19.77 | $1,246 | Jul 7, 2021 | |
| CYTK | Award / Grant | 476 | $20.98 | $9,986 | Jul 1, 2021 | |
| CYTK | Award / Grant | 5,000 | — | — | May 12, 2021 | |
| CYTK | Award / Grant | 409 | $24.44 | $9,996 | Apr 1, 2021 | |
| CYTK | Award / Grant | 511 | $19.56 | $9,995 | Jan 4, 2021 | |
| CYTK | Sale | 6,666 | $16.00 | $106,656 | Apr 28, 2020 | |
| CRNX | Option Exercise | 25,329 | $0.73 | $18,490 | Apr 28, 2020 | |
| 0001274644 | Disposition | 12,500 | $1.52 | $19,000 | Dec 11, 2017 | |
| 0001274644 | Award / Grant | 12,500 | — | — | Jun 20, 2017 | |
| 0001017491 | Award / Grant | 11,250 | — | — | Jan 5, 2017 | |
| 0001017491 | Award / Grant | 8,868 | $0.34 | $3,015 | Sep 30, 2016 | |
| 0001130591 | U | 38,998 | $7.03 | $274,156 | Jul 5, 2016 | |
| 0001017491 | Award / Grant | 7,510 | $0.40 | $3,004 | Jun 30, 2016 | |
| 0001411158 | Disposition | 794 | $99.25 | $78,805 | Jun 24, 2016 | |
| 0001130591 | Option Exercise | 5,000 | — | — | May 17, 2016 | |
| 0001017491 | Award / Grant | 4,850 | $0.58 | $2,813 | Apr 5, 2016 | |
| 0001274644 | Purchase | 5,000 | $3.71 | $18,550 | Jun 23, 2015 | |
| 0001411158 | Award / Grant | 794 | — | — | Jun 9, 2015 | |
| 0001130591 | Option Exercise | 5,000 | — | — | May 19, 2015 |