Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Wierenga Wendell
Over the trailing 90 days, Wierenga Wendell (Director at CYTOKINETICS INC) traded $359K of stock (net selling $246K) across 2 companies, per 8 SEC Form 4 transactions.
- Role
- Director
- Window
- Trailing 90 days · 8 transactions · CIK 1239956
- Net activity
- −$246K ($56K bought · $302K sold)
By Company (Trailing 90 Days)
Transactions (8)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-15 | CYTK | Buy | 75 | $6K | Grant, award or other acquisition |
| 2026-06-18 | CRNX | Buy | 5.9K | $0 | Grant, award or other acquisition |
| 2026-06-18 | CRNX | Buy | 9.7K | $0 | Grant, award or other acquisition |
| 2026-05-27 | CYTK | Buy | 4.3K | $0 | Grant, award or other acquisition |
| 2026-05-27 | CYTK | Buy | 2.9K | $0 | Grant, award or other acquisition |
| 2026-05-05 | CYTK | Sell | 4.0K | $302K | Open market or private sale |
| 2026-05-05 | CYTK | Sell | 4.0K | $0 | Exercise or conversion of derivative security |
| 2026-05-05 | CYTK | Buy | 4.0K | $50K | Exercise or conversion of derivative security |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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