CYTK insider trading activity (SEC Form 4). Over the trailing 90 days, CYTK insiders filed 0 purchases totalling $0 and 5 sales totalling $2.9M — net SELLING of $2.9M. Most recent filing: Jun 1, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.
| Filed | Insider | Role | Type | Shares | Price | Value | |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | Callos Andrew | S SaleOE | — | $74.08 | $1.1M | filing | |
| Jun 1, 2026 | Kaye Edward M. Md | S Sale | — | $76.09 | $223K | filing | |
| Jun 1, 2026 | Parshall B Lynne | S Sale | — | $74.08 | $370K | filing | |
| May 28, 2026 | Blum Robert I | S Sale | — | $77.21 | $579K | filing | |
| May 14, 2026 | Blum Robert I | S Sale | — | $77.92 | $584K | filing |