Blum Robert I — President & CEO
Insider trading activity for Blum Robert I sourced from SEC EDGAR Form 4 filings.
Overview
- Title: President & CEO
- Company: CYTOKINETICS INC
- Total insider trades: 22
- Total buy volume: $80K
- Total sell volume: $12.6M
- Last trade: Oct 13, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 12, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | OTHER | 7,500 | $0 |
| Oct 12, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | SELL | 7,500 | $472K |
| Oct 12, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | OTHER | 7,500 | $80K |
| 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 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 |
| Aug 31, 2026 | Blum Robert I | CCYTK CYTOKINETICS INC | SELL | 7,500 | $527K |
| Aug 31, 2026 | Blum Robert I | CCYTK CYTOKINETICS INC | BUY | 7,500 | $80K |
| Jul 1, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | SELL | 7,500 | $637K |
| Jun 15, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | SELL | 7,500 | $528K |
| May 27, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | SELL | 7,500 | $579K |
| May 14, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | SELL | 7,500 | $584K |
| Apr 29, 2026 | Blum Robert I | CYTK CYTOKINETICS INC | SELL | 7,500 | $447K |