John T. Henderson, Director at CYTOKINETICS INC (CYTK), sold 20,000 shares at $75.97 ($1.5M) on 2026-05-05, disclosed to the SEC on 2026-05-05.
Seasonal sale ($1.5M) by Director — this insider has traded CYTK in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| CYTK | SELL | 2024-12-12 | $179K | — | Filing → |
| CYTK | SELL | 2024-04-25 | $1.4M | — | Filing → |
| CYTK | SELL | 2024-02-14 | $382K | — | Filing → |