CYTK · Cytokinetics Incorporated Common Stock
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| Robert I. Blum President & CEO | ▼ Sell | Open Market | 377,820 Shares held | 8/10/2026 | View profile |
| Fady Ibraham Malik | ▼ Sell | Open Market | 153,902 Shares held | 7/21/2026 | View profile |
| Cragg David Chief HR & Admin Officer | ▼ Sell | Tax Withholding | 153,233 Shares held | 3/7/2022 | View profile |
| Hessekiel Jeffrey EVP and General Counsel | ▲ Buy | Grant | 107,943 Shares held | 3/15/2026 | View profile |
| SCHLOSSBERG MARK A SVP - Legal & General Counsel | ▼ Sell | Open Market | 103,408 Shares held | 3/15/2022 | View profile |
| John T. Henderson Director | ▲ Buy | Grant | 78,360 Shares held | 7/15/2026 | View profile |
| Sung Lee Chief Financial Officer | ▼ Sell | Open Market | 63,221 Shares held | 7/1/2026 | View profile |
| Andrew Callos EVP, Chief Commercial Officer | ▼ Sell | Open Market | 58,555 Shares held | 7/30/2026 | View profile |
| Jaw Ching SVP Finance & CFO | ▼ Sell | Tax Withholding | 57,346 Shares held | 3/6/2023 | View profile |
| Wendell Wierenga Director | ▲ Buy | Grant | 35,563 Shares held | 7/15/2026 | View profile |
| Nancy Wysenski Director | ▲ Buy | Grant | 33,992 Shares held | 7/15/2026 | View profile |
| Pletcher Brett A EVP,Corp Affairs & Gen Counsel | ▲ Buy | Grant | 33,140 Shares held | 8/30/2024 | View profile |
| WIERENGA WENDALL Director | ▲ Buy | Grant | 32,345 Shares held | 7/15/2025 | View profile |
| Muna Bhanji Director | ▲ Buy | Grant | 26,361 Shares held | 5/27/2026 | View profile |
| Robert Arthur Harrington Director | ▲ Buy | Grant | 21,932 Shares held | 7/15/2026 | View profile |
| COSTA SANTO J Director | ▲ Buy | Grant | 20,600 Shares held | 5/15/2024 | View profile |
| SMITH SANDFORD D Director | ▲ Buy | Grant | 18,801 Shares held | 1/2/2024 | View profile |
| Wong Robert VP, Chief Accounting Officer | ▲ Buy | Grant | 18,655 Shares held | 12/3/2024 | View profile |
| B. Lynne Parshall Director | ▼ Sell | Open Market | 15,784 Shares held | 6/1/2026 | View profile |
| Edward M. Kaye, MD | ▲ Buy | Grant | 10,434 Shares held | 7/15/2026 | View profile |
| Robert E. Landry EVP Finance CFO | ▲ Buy | Grant | 10,184 Shares held | 5/27/2026 | View profile |
| James M. Daly Director | ▲ Buy | Grant | 3,390 Shares held | 7/15/2026 | View profile |
Transaction History
| Robert I. Blum | ▲ Buy | Option Exercise | 7,500 | $80K | 8/10/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 7,500 | $576K | 8/10/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 14,000 | $326K | 7/30/2026 |
| Andrew Callos | ▼ Sell | Open Market | 14,000 | $1.1M | 7/30/2026 |
| Robert I. Blum | ▲ Buy | Option Exercise | 7,500 | $80K | 7/27/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 7,500 | $607K | 7/27/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 3,500 | $282K | 7/21/2026 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 3,500 | $27K | 7/21/2026 |
| Nancy Wysenski | ▲ Buy | Grant | 75 | $6K | 7/15/2026 |
| Wendell Wierenga | ▲ Buy | Grant | 75 | $6K | 7/15/2026 |
| Edward M. Kaye, MD | ▲ Buy | Grant | 151 | $12K | 7/15/2026 |
| John T. Henderson | ▲ Buy | Grant | 272 | $22K | 7/15/2026 |
| Robert Arthur Harrington | ▲ Buy | Grant | 151 | $12K | 7/15/2026 |
| James M. Daly | ▲ Buy | Grant | 151 | $12K | 7/15/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 10 | $820 | 7/13/2026 |
| Robert I. Blum | ▲ Buy | Option Exercise | 7,490 | $79K | 7/13/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 7,490 | $614K | 7/13/2026 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 3,500 | $27K | 7/7/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 3,500 | $303K | 7/7/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 7,500 | $637K | 7/1/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 15,000 | $349K | 7/1/2026 |
| Andrew Callos | ▼ Sell | Open Market | 15,000 | $1.3M | 7/1/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 1,112 | $54K | 7/1/2026 |
| Sung Lee | ▼ Sell | Open Market | 1,112 | $98K | 7/1/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 188 | $8K | 6/29/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 822 | $36K | 6/29/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 1,113 | $54K | 6/29/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 188 | $8K | 6/29/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 823 | $37K | 6/29/2026 |
| Sung Lee | ▼ Sell | Open Market | 3,134 | $266K | 6/29/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 23,370 | $1.1M | 6/24/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 9,307 | $413K | 6/24/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 2,817 | $125K | 6/24/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 1,113 | $54K | 6/24/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 188 | $8K | 6/24/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 822 | $36K | 6/24/2026 |
| Sung Lee | ▲ Buy | Option Exercise | 1,113 | $54K | 6/24/2026 |
| Sung Lee | ▼ Sell | Open Market | 38,730 | $3.2M | 6/24/2026 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 3,500 | $27K | 6/23/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 3,500 | $278K | 6/23/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 7,500 | $528K | 6/15/2026 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 3,500 | $27K | 6/9/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 3,500 | $238K | 6/9/2026 |
| Edward M. Kaye, MD | ▼ Sell | Open Market | 2,933 | $223K | 6/1/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 15,000 | $349K | 6/1/2026 |
| Andrew Callos | ▼ Sell | Open Market | 15,000 | $1.1M | 6/1/2026 |
| B. Lynne Parshall | ▼ Sell | Open Market | 5,000 | $370K | 6/1/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 7,500 | $579K | 5/27/2026 |
| Muna Bhanji | ▲ Buy | Grant | 2,851 | $0 | 5/27/2026 |
| James M. Daly | ▲ Buy | Grant | 2,851 | $0 | 5/27/2026 |
| Robert Arthur Harrington | ▲ Buy | Grant | 2,851 | $0 | 5/27/2026 |
| John T. Henderson | ▲ Buy | Grant | 2,851 | $0 | 5/27/2026 |
| Edward M. Kaye, MD | ▲ Buy | Grant | 2,851 | $0 | 5/27/2026 |
| B. Lynne Parshall | ▲ Buy | Grant | 2,851 | $0 | 5/27/2026 |
| Robert E. Landry | ▲ Buy | Grant | 2,851 | $0 | 5/27/2026 |
| Wendell Wierenga | ▲ Buy | Grant | 2,851 | $0 | 5/27/2026 |
| Nancy Wysenski | ▲ Buy | Grant | 2,851 | $0 | 5/27/2026 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 3,500 | $27K | 5/19/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 3,500 | $265K | 5/19/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 7,500 | $584K | 5/14/2026 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 3,500 | $27K | 5/5/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 3,500 | $271K | 5/5/2026 |
| Wendell Wierenga | ▲ Buy | Option Exercise | 4,032 | $50K | 5/5/2026 |
| Wendell Wierenga | ▼ Sell | Open Market | 4,032 | $302K | 5/5/2026 |
| Sung Lee | ▼ Sell | Open Market | 23,906 | $1.8M | 5/5/2026 |
| John T. Henderson | ▲ Buy | Option Exercise | 20,000 | $152K | 5/5/2026 |
| John T. Henderson | ▼ Sell | Open Market | 20,000 | $1.5M | 5/5/2026 |
| Andrew Callos | ▼ Sell | Open Market | 11,333 | $875K | 5/5/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 11,333 | $443K | 5/5/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 15,857 | $597K | 5/1/2026 |
| Andrew Callos | ▼ Sell | Open Market | 15,857 | $1.0M | 5/1/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 15,000 | $349K | 4/30/2026 |
| Andrew Callos | ▼ Sell | Open Market | 15,000 | $949K | 4/30/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 7,500 | $447K | 4/29/2026 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 3,500 | $27K | 4/21/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 3,500 | $230K | 4/21/2026 |
| Nancy Wysenski | ▲ Buy | Grant | 95 | $6K | 4/15/2026 |
| Wendell Wierenga | ▲ Buy | Grant | 95 | $6K | 4/15/2026 |
| Edward M. Kaye, MD | ▲ Buy | Grant | 191 | $12K | 4/15/2026 |
| John T. Henderson | ▲ Buy | Grant | 325 | $21K | 4/15/2026 |
| Robert Arthur Harrington | ▲ Buy | Grant | 191 | $12K | 4/15/2026 |
| James M. Daly | ▲ Buy | Grant | 191 | $12K | 4/15/2026 |
| Andrew Callos | ▼ Sell | Open Market | 7,449 | $492K | 4/15/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 7,500 | $490K | 4/15/2026 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 3,500 | $27K | 4/7/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 3,500 | $228K | 4/7/2026 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 1,000 | $11K | 4/7/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 1,000 | $65K | 4/7/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 7,500 | $500K | 4/1/2026 |
| Andrew Callos | ▼ Sell | Open Market | 3,639 | $237K | 3/31/2026 |
| Andrew Callos | ▼ Sell | Open Market | 1,930 | $120K | 3/18/2026 |
| Sung Lee | ▼ Sell | Open Market | 4,935 | $307K | 3/17/2026 |
| Andrew Callos | ▼ Sell | Open Market | 5,626 | $350K | 3/17/2026 |
| Andrew Callos | ▼ Sell | Open Market | 2,916 | $181K | 3/17/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 7,636 | $475K | 3/17/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 4,397 | $273K | 3/17/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 12,673 | $788K | 3/17/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 23,928 | $1.5M | 3/17/2026 |
| Andrew Callos | ▼ Sell | Open Market | 1,709 | $104K | 3/16/2026 |
| Robert I. Blum | ▲ Buy | Grant | 75,258 | $0 | 3/15/2026 |
| Andrew Callos | ▲ Buy | Grant | 20,646 | $0 | 3/15/2026 |
| Andrew Callos | ▲ Buy | Grant | 13,320 | $0 | 3/15/2026 |
| Hessekiel Jeffrey | ▲ Buy | Grant | 20,646 | $0 | 3/15/2026 |
| Sung Lee | ▲ Buy | Grant | 20,646 | $0 | 3/15/2026 |
| Fady Ibraham Malik | ▲ Buy | Grant | 27,306 | $0 | 3/15/2026 |
| Andrew Callos | ▼ Sell | Open Market | 2,582 | $157K | 3/9/2026 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 2,907 | $177K | 3/9/2026 |
| Robert I. Blum | ▼ Sell | Open Market | 7,931 | $482K | 3/9/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 11,000 | $430K | 3/5/2026 |
| Andrew Callos | ▼ Sell | Open Market | 15,000 | $928K | 3/5/2026 |
| Andrew Callos | ▼ Sell | Open Market | 11,000 | $681K | 3/5/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 15,000 | $349K | 3/5/2026 |
| B. Lynne Parshall | ▼ Sell | Open Market | 5,000 | $306K | 3/2/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 886 | $33K | 3/2/2026 |
| Andrew Callos | ▼ Sell | Open Market | 886 | $55K | 3/2/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 15,000 | $349K | 2/5/2026 |
| Andrew Callos | ▼ Sell | Open Market | 15,000 | $929K | 2/5/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 886 | $33K | 2/2/2026 |
| Andrew Callos | ▼ Sell | Open Market | 886 | $55K | 2/2/2026 |
| James M. Daly | ▲ Buy | Grant | 197 | $12K | 1/15/2026 |
| Nancy Wysenski | ▲ Buy | Grant | 98 | $6K | 1/15/2026 |
| Wendell Wierenga | ▲ Buy | Grant | 98 | $6K | 1/15/2026 |
| Edward M. Kaye, MD | ▲ Buy | Grant | 197 | $12K | 1/15/2026 |
| John T. Henderson | ▲ Buy | Grant | 334 | $21K | 1/15/2026 |
| Robert Arthur Harrington | ▲ Buy | Grant | 197 | $12K | 1/15/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 15,000 | $349K | 1/5/2026 |
| Andrew Callos | ▼ Sell | Open Market | 15,000 | $904K | 1/5/2026 |
| Andrew Callos | ▼ Sell | Open Market | 913 | $57K | 1/2/2026 |
| Andrew Callos | ▲ Buy | Option Exercise | 885 | $33K | 1/2/2026 |
| Andrew Callos | ▼ Sell | Open Market | 885 | $56K | 1/2/2026 |
| Andrew Callos | ▼ Sell | Open Market | 1,809 | $113K | 12/29/2025 |
| Robert I. Blum | ▲ Buy | Grant | 5,765 | $0 | 12/22/2025 |
| Robert I. Blum | ▲ Buy | Grant | 5,765 | $0 | 12/22/2025 |
| Robert I. Blum | ▼ Sell | Tax Withholding | 2,935 | $184K | 12/22/2025 |
| Fady Ibraham Malik | ▲ Buy | Grant | 2,000 | $0 | 12/22/2025 |
| Fady Ibraham Malik | ▲ Buy | Grant | 2,000 | $0 | 12/22/2025 |
| Fady Ibraham Malik | ▼ Sell | Tax Withholding | 1,016 | $64K | 12/22/2025 |
| Andrew Callos | ▲ Buy | Grant | 1,589 | $0 | 12/22/2025 |
| Andrew Callos | ▲ Buy | Grant | 1,588 | $0 | 12/22/2025 |
| Andrew Callos | ▼ Sell | Tax Withholding | 675 | $42K | 12/22/2025 |
| Sung Lee | ▲ Buy | Grant | 2,152 | $0 | 12/22/2025 |
| Sung Lee | ▲ Buy | Grant | 2,152 | $0 | 12/22/2025 |
| Sung Lee | ▼ Sell | Tax Withholding | 805 | $50K | 12/22/2025 |
| Robert I. Blum | ▲ Buy | Option Exercise | 54,727 | $365K | 12/22/2025 |
| Robert I. Blum | ▼ Sell | Tax Withholding | 30,426 | $2.1M | 12/22/2025 |
| Robert I. Blum | ▲ Buy | Option Exercise | 16,506 | $110K | 12/22/2025 |
| Wendell Wierenga | ▲ Buy | Option Exercise | 20,000 | $152K | 12/22/2025 |
| Wendell Wierenga | ▼ Sell | Open Market | 20,000 | $1.3M | 12/22/2025 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 2,200 | $23K | 12/16/2025 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 2,200 | $135K | 12/16/2025 |
| Andrew Callos | ▲ Buy | Option Exercise | 1,042 | $41K | 12/8/2025 |
| Andrew Callos | ▼ Sell | Open Market | 1,042 | $69K | 12/8/2025 |
| Andrew Callos | ▲ Buy | Option Exercise | 15,000 | $349K | 12/5/2025 |
| Andrew Callos | ▲ Buy | Option Exercise | 11,000 | $430K | 12/5/2025 |
| Andrew Callos | ▲ Buy | Option Exercise | 15,858 | $597K | 12/5/2025 |
| Andrew Callos | ▲ Buy | Option Exercise | 10,628 | $400K | 12/5/2025 |
| Andrew Callos | ▼ Sell | Open Market | 52,486 | $3.5M | 12/5/2025 |
| Sung Lee | ▼ Sell | Tax Withholding | 1,560 | $101K | 12/3/2025 |
| Andrew Callos | ▼ Sell | Tax Withholding | 1,368 | $89K | 12/3/2025 |
| Fady Ibraham Malik | ▼ Sell | Tax Withholding | 2,058 | $134K | 12/3/2025 |
| Robert I. Blum | ▼ Sell | Tax Withholding | 5,930 | $386K | 12/3/2025 |
| John T. Henderson | ▲ Buy | Option Exercise | 8,750 | $88K | 12/2/2025 |
| John T. Henderson | ▼ Sell | Open Market | 8,750 | $559K | 12/2/2025 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 2,200 | $23K | 12/2/2025 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 2,200 | $141K | 12/2/2025 |
| Edward M. Kaye, MD | ▲ Buy | Option Exercise | 8,064 | $100K | 12/1/2025 |
| Edward M. Kaye, MD | ▲ Buy | Option Exercise | 20,000 | $285K | 12/1/2025 |
| Edward M. Kaye, MD | ▼ Sell | Open Market | 28,064 | $1.9M | 12/1/2025 |
| Robert Arthur Harrington | ▼ Sell | Open Market | 2,150 | $144K | 12/1/2025 |
| B. Lynne Parshall | ▼ Sell | Open Market | 5,000 | $324K | 11/19/2025 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 2,200 | $23K | 11/18/2025 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 2,200 | $146K | 11/18/2025 |
| Hessekiel Jeffrey | ▲ Buy | Grant | 87,297 | $0 | 11/14/2025 |
| Edward M. Kaye, MD | ▲ Buy | Option Exercise | 5,175 | $50K | 11/11/2025 |
| Edward M. Kaye, MD | ▼ Sell | Open Market | 5,175 | $337K | 11/11/2025 |
| Robert I. Blum | ▼ Sell | Gift | 2,000 | $0 | 11/5/2025 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 2,295 | $24K | 11/4/2025 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 2,295 | $137K | 11/4/2025 |
| Robert I. Blum | ▼ Sell | Open Market | 5,000 | $314K | 10/30/2025 |
| Wendell Wierenga | ▲ Buy | Option Exercise | 4,375 | $44K | 10/27/2025 |
| Wendell Wierenga | ▼ Sell | Open Market | 4,375 | $257K | 10/27/2025 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 2,105 | $22K | 10/21/2025 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 2,105 | $123K | 10/21/2025 |
| Robert I. Blum | ▼ Sell | Open Market | 5,000 | $300K | 10/16/2025 |
| Wendell Wierenga | ▲ Buy | Grant | 99 | $6K | 10/15/2025 |
| Robert Arthur Harrington | ▲ Buy | Grant | 199 | $12K | 10/15/2025 |
| John T. Henderson | ▲ Buy | Grant | 338 | $21K | 10/15/2025 |
| Edward M. Kaye, MD | ▲ Buy | Grant | 199 | $12K | 10/15/2025 |
| Nancy Wysenski | ▲ Buy | Grant | 99 | $6K | 10/15/2025 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 2,000 | $21K | 10/7/2025 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 2,000 | $121K | 10/7/2025 |
| Edward M. Kaye, MD | ▼ Sell | Open Market | 6,757 | $405K | 10/6/2025 |
| Robert I. Blum | ▼ Sell | Open Market | 5,000 | $275K | 10/1/2025 |
| Edward M. Kaye, MD | ▼ Sell | Open Market | 6,695 | $369K | 9/30/2025 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 2,000 | $21K | 9/23/2025 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 2,000 | $99K | 9/23/2025 |
| Robert I. Blum | ▼ Sell | Open Market | 5,000 | $249K | 9/15/2025 |
| Fady Ibraham Malik | ▲ Buy | Option Exercise | 2,000 | $21K | 9/9/2025 |
| Fady Ibraham Malik | ▼ Sell | Open Market | 2,000 | $103K | 9/9/2025 |
| Edward M. Kaye, MD | ▼ Sell | Open Market | 6,756 | $338K | 9/2/2025 |