CYTOKINETICS INC (CYTK) — Insider Trading
Insider trading activity for CYTOKINETICS INC sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 138
- Last trade date: Sep 28, 2026
- Ticker: CYTK
Top Insiders
- Bhanji Muna — 2 trades, buy: $0, sell: $0
- Blum Robert I (President & CEO) — 17 trades, buy: $0, sell: $11.6M
- Callos Andrew (EVP, Chief Commercial Officer) — 19 trades, buy: $233K, sell: $6.7M
- Lee Sung (EVP, Chief Financial Officer) — 30 trades, buy: $0, sell: $5.4M
- Robert I. Blum (President, CEO, Director) — 1 trades, buy: $0, sell: $7.1M
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 28, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | OTHER | 7,500 | N/A |
| Sep 28, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | SELL | 7,500 | $491K |
| Sep 28, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | OTHER | 7,500 | $80K |
| Sep 22, 2026 | Malik Fady Ibraham | CYTK CYTOKINETICS INC | OTHER | 3,500 | N/A |
| Sep 22, 2026 | Malik Fady Ibraham | CYTK CYTOKINETICS INC | SELL | 3,500 | $239K |
| Sep 22, 2026 | Malik Fady Ibraham | CYTK CYTOKINETICS INC | OTHER | 3,500 | $27K |
| Sep 15, 2026 | Robert I. Blum | CCYTK CYTOKINETICS INC | SELL | 97,926 | $7.1M |
| Sep 14, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | OTHER | 7,500 | N/A |
| Sep 15, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | SELL | 97,926 | $6.8M |
| Sep 14, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | OTHER | 97,926 | N/A |
| Sep 14, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | OTHER | 97,926 | N/A |
| Sep 14, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | OTHER | 1,350 | N/A |
| Sep 14, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | SELL | 7,500 | $551K |
| Sep 14, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | OTHER | 7,500 | $80K |
| Sep 15, 2026 | Landry Robert E | CYTK CYTOKINETICS INC | SELL | 1,000 | $72K |
| Sep 11, 2026 | Landry Robert E | CCYTK CYTOKINETICS INC | SELL | 1,000 | $75K |
| Sep 11, 2026 | ROBERT LANDRY | CCYTK CYTOKINETICS INC | SELL | 2,000 | $147K |
| Sep 8, 2026 | Malik Fady Ibraham | CCYTK CYTOKINETICS INC | SELL | 3,500 | $264K |
| Sep 8, 2026 | Malik Fady Ibraham | CCYTK CYTOKINETICS INC | BUY | 3,500 | $27K |
| Sep 1, 2026 | B LYNNE PARSHALL | CCYTK CYTOKINETICS INC | SELL | 5,000 | $355K |