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CYTOKINETICS INC
CYTKCIK: 0001061983
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CYTOKINETICS INC (CYTK) has recorded 50 insider filings from 13 unique insiders, totaling $32.8M in trading activity (net selling). Insiders have sold $15.9M while purchasing $0. Insider sales can reflect personal financial planning rather than a bearish view — always consider the full context. The most active insider by volume is Blum Robert I. All data sourced from SEC Form 4 filings and updated as new disclosures are filed.
Total Volume
$32.8M
Purchases
$0
Sales
$15.9M
Unique Insiders
13
Recent Insider Trades
50 loaded
| Jun 23 | CYTK CYTOKINETICS INC | Malik Fady Ibraham | EVP Research & Development | Sell | $278.3K |
| Jun 15 | CYTK CYTOKINETICS INC | Blum Robert I | President & CEO, Director | Sell | $528.5K |
| Jun 9 | CYTK CYTOKINETICS INC | Malik Fady Ibraham | EVP Research & Development | Sell | $237.9K |
| Jun 1 | CYTK CYTOKINETICS INC | Callos Andrew | EVP, Chief Commercial Officer | Sell | $1.1M |
| Jun 1 | CYTK CYTOKINETICS INC | PARSHALL B LYNNE | Director | Sell | $370.4K |
| Jun 1 | CYTK CYTOKINETICS INC | Kaye Edward M. MD | Director | Sell | $223.2K |
| May 27 | CYTK CYTOKINETICS INC | Wysenski Nancy | Director | Grant | $0 |
| May 27 | CYTK CYTOKINETICS INC | Landry Robert E | Director | Grant | $0 |
| May 27 | CYTK CYTOKINETICS INC | Bhanji Muna | Director | Grant | $0 |
| May 28 | CYTK CYTOKINETICS INC | Blum Robert I | President & CEO, Director | Sell | $579.1K |
| May 27 | CYTK CYTOKINETICS INC | Harrington Robert Arthur | Director | Grant | $0 |
| May 27 | CYTK CYTOKINETICS INC | Kaye Edward M. MD | Director | Grant | $0 |
| May 27 | CYTK CYTOKINETICS INC | Daly James M | Director | Grant | $0 |
| May 27 | CYTK CYTOKINETICS INC | WIERENGA WENDELL | Director | Grant | $0 |
| May 27 | CYTK CYTOKINETICS INC | HENDERSON JOHN T | Director | Grant | $0 |
| May 27 | CYTK CYTOKINETICS INC | PARSHALL B LYNNE | Director | Grant | $0 |
| May 14 | CYTK CYTOKINETICS INC | Blum Robert I | President & CEO, Director | Sell | $584.4K |
| May 5 | CYTK CYTOKINETICS INC | Callos Andrew | EVP, Chief Commercial Officer | Sell | $875.5K |
| May 5 | CYTK CYTOKINETICS INC | Malik Fady Ibraham | EVP Research & Development | Sell | $270.8K |
| May 5 | CYTK CYTOKINETICS INC | WIERENGA WENDELL | Director | Sell | $302.4K |
| Apr 30 | CYTK CYTOKINETICS INC | Callos Andrew | EVP, Chief Commercial Officer | Sell | $948.9K |
| Apr 29 | CYTK CYTOKINETICS INC | Blum Robert I | President & CEO, Director | Sell | $447.1K |
| Apr 21 | CYTK CYTOKINETICS INC | Malik Fady Ibraham | EVP Research & Development | Sell | $229.9K |
| Apr 15 | CYTK CYTOKINETICS INC | WIERENGA WENDELL | Director | Grant | $6.2K |
| Apr 15 | CYTK CYTOKINETICS INC | Kaye Edward M. MD | Director | Grant | $12.5K |
| Apr 15 | CYTK CYTOKINETICS INC | Wysenski Nancy | Director | Grant | $6.2K |
| Apr 15 | CYTK CYTOKINETICS INC | Harrington Robert Arthur | Director | Grant | $12.5K |
| Apr 15 | CYTK CYTOKINETICS INC | Blum Robert I | President & CEO, Director | Sell | $490.4K |
| Apr 15 | CYTK CYTOKINETICS INC | Callos Andrew | EVP, Chief Commercial Officer | Sell | $491.8K |
| Apr 15 | CYTK CYTOKINETICS INC | HENDERSON JOHN T | Director | Grant | $21.2K |
| Apr 15 | CYTK CYTOKINETICS INC | Daly James M | Director | Grant | $12.5K |
| Apr 8 | CYTK CYTOKINETICS INC | Malik Fady Ibraham | EVP Research & Development | Sell | $293.0K |
| Apr 1 | CYTK CYTOKINETICS INC | Blum Robert I | President & CEO, Director | Sell | $499.7K |
| Mar 31 | CYTK CYTOKINETICS INC | Callos Andrew | EVP, Chief Commercial Officer | Sell | $236.5K |
| Mar 18 | CYTK CYTOKINETICS INC | Callos Andrew | EVP, Chief Commercial Officer | Sell | $530.9K |
| Mar 18 | CYTK CYTOKINETICS INC | Malik Fady Ibraham | EVP Research & Development | Sell | $747.9K |
| Mar 18 | CYTK CYTOKINETICS INC | Blum Robert I | President & CEO, Director | Sell | $2.3M |
| Mar 18 | CYTK CYTOKINETICS INC | Lee Sung | EVP, Chief Financial Officer | Sell | $306.7K |
| Mar 16 | CYTK CYTOKINETICS INC | Callos Andrew | EVP, Chief Commercial Officer | Sell | $104.3K |
| Mar 17 | CYTK CYTOKINETICS INC | Lee Sung | EVP, Chief Financial Officer | Grant | $0 |
| Mar 17 | CYTK CYTOKINETICS INC | Blum Robert I | President & CEO, Director | Grant | $0 |
| Mar 5 | CYTK CYTOKINETICS INC | Callos Andrew | EVP, Chief Commercial Officer | Sell | $1.6M |
| Mar 2 | CYTK CYTOKINETICS INC | Callos Andrew | EVP, Chief Commercial Officer | Sell | $54.6K |
| Mar 2 | CYTK CYTOKINETICS INC | PARSHALL B LYNNE | Director | Sell | $306.1K |
| Feb 5 | CYTK CYTOKINETICS INC | Callos Andrew | EVP, Chief Commercial Officer | Sell | $929.0K |
| Feb 2 | CYTK CYTOKINETICS INC | Callos Andrew | EVP, Chief Commercial Officer | Sell | $55.0K |
| Jan 16 | CYTK CYTOKINETICS INC | Wysenski Nancy | Director | Grant | $6.2K |
| Jan 16 | CYTK CYTOKINETICS INC | Harrington Robert Arthur | Director | Grant | $12.5K |
| Jan 16 | CYTK CYTOKINETICS INC | WIERENGA WENDELL | Director | Grant | $6.2K |
| Jan 16 | CYTK CYTOKINETICS INC | HENDERSON JOHN T | Director | Grant | $21.2K |
50 filings+