# Cytokinetics Inc (CYTK) insider trading, Q3 2026 Canonical: https://sec-api.dev/insider-trading/cytk > 45 non-derivative transactions: 0 purchases, 21 sales ($15.9M). CIK 1061983. | Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing | | --- | --- | --- | --- | --- | --- | --- | --- | | 2026-09-28 | Blum Robert I | Director, Officer | M | 7500.0 | 10.6 | 286044.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000097/0001061983-26-000097-index.htm | | 2026-09-28 | Blum Robert I | Director, Officer | S | 7500.0 | 65.46 | 278544.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000097/0001061983-26-000097-index.htm | | 2026-09-22 | Malik Fady Ibraham | Officer | M | 3500.0 | 7.8 | 157402.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000096/0001061983-26-000096-index.htm | | 2026-09-22 | Malik Fady Ibraham | Officer | S | 3500.0 | 68.29 | 153902.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000096/0001061983-26-000096-index.htm | | 2026-09-15 | Blum Robert I | Director, Officer | S | 97926.0 | 69.33 | 0.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000094/0001061983-26-000094-index.htm | | 2026-09-15 | Landry Robert E | Director | S | 1000.0 | 72.13 | 8184.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000095/0001061983-26-000095-index.htm | | 2026-09-14 | Blum Robert I | Director, Officer | M | 7500.0 | 10.6 | 385320.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000094/0001061983-26-000094-index.htm | | 2026-09-14 | Blum Robert I | Director, Officer | S | 7500.0 | 73.44 | 377820.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000094/0001061983-26-000094-index.htm | | 2026-09-14 | Blum Robert I | Director, Officer | G | 1350.0 | 0.0 | 376470.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000094/0001061983-26-000094-index.htm | | 2026-09-14 | Blum Robert I | Director, Officer | G | 97926.0 | 0.0 | 278544.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000094/0001061983-26-000094-index.htm | | 2026-09-14 | Blum Robert I | Director, Officer | G | 97926.0 | 0.0 | 97926.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000094/0001061983-26-000094-index.htm | | 2026-09-11 | Landry Robert E | Director | S | 1000.0 | 74.66 | 9184.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000093/0001061983-26-000093-index.htm | | 2026-09-08 | Malik Fady Ibraham | Officer | M | 3500.0 | 7.8 | 157402.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000092/0001061983-26-000092-index.htm | | 2026-09-08 | Malik Fady Ibraham | Officer | S | 3500.0 | 75.46 | 153902.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000092/0001061983-26-000092-index.htm | | 2026-09-01 | PARSHALL B LYNNE | Director | S | 5000.0 | 71.48 | 10784.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000091/0001061983-26-000091-index.htm | | 2026-08-31 | Blum Robert I | Director, Officer | S | 7500.0 | 70.24 | 377820.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000089/0001061983-26-000089-index.htm | | 2026-08-31 | Blum Robert I | Director, Officer | M | 7500.0 | 10.6 | 385320.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000089/0001061983-26-000089-index.htm | | 2026-08-31 | Callos Andrew | Officer | M | 10000.0 | 23.26 | 68555.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000090/0001061983-26-000090-index.htm | | 2026-08-31 | Callos Andrew | Officer | S | 10000.0 | 70.24 | 58555.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000090/0001061983-26-000090-index.htm | | 2026-08-18 | Malik Fady Ibraham | Officer | M | 3500.0 | 7.8 | 157402.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000088/0001061983-26-000088-index.htm | | 2026-08-18 | Malik Fady Ibraham | Officer | S | 3500.0 | 75.82 | 153902.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000088/0001061983-26-000088-index.htm | | 2026-08-10 | Blum Robert I | Director, Officer | M | 7500.0 | 10.6 | 385320.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000087/0001061983-26-000087-index.htm | | 2026-08-10 | Blum Robert I | Director, Officer | S | 7500.0 | 76.76 | 377820.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000087/0001061983-26-000087-index.htm | | 2026-07-30 | Callos Andrew | Officer | M | 14000.0 | 23.26 | 72555.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000086/0001061983-26-000086-index.htm | | 2026-07-30 | Callos Andrew | Officer | S | 14000.0 | 79.88 | 58555.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000086/0001061983-26-000086-index.htm | | 2026-07-27 | Blum Robert I | Director, Officer | M | 7500.0 | 10.6 | 385320.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000085/0001061983-26-000085-index.htm | | 2026-07-27 | Blum Robert I | Director, Officer | S | 7500.0 | 80.87 | 377820.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000085/0001061983-26-000085-index.htm | | 2026-07-21 | Malik Fady Ibraham | Officer | M | 3500.0 | 7.8 | 157402.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000084/0001061983-26-000084-index.htm | | 2026-07-21 | Malik Fady Ibraham | Officer | S | 3500.0 | 80.59 | 153902.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000084/0001061983-26-000084-index.htm | | 2026-07-15 | Daly James M | Director | A | 151.0 | 82.62 | 3390.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000078/0001061983-26-000078-index.htm | | 2026-07-15 | Harrington Robert Arthur | Director | A | 151.0 | 82.62 | 21932.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000079/0001061983-26-000079-index.htm | | 2026-07-15 | HENDERSON JOHN T | Director | A | 272.0 | 82.62 | 78360.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000080/0001061983-26-000080-index.htm | | 2026-07-15 | Kaye Edward M. MD | Director | A | 151.0 | 82.62 | 10434.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000081/0001061983-26-000081-index.htm | | 2026-07-15 | WIERENGA WENDELL | Director | A | 75.0 | 82.62 | 35563.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000082/0001061983-26-000082-index.htm | | 2026-07-15 | Wysenski Nancy | Director | A | 75.0 | 82.62 | 33992.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000083/0001061983-26-000083-index.htm | | 2026-07-13 | Blum Robert I | Director, Officer | S | 10.0 | 82.02 | 377820.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000077/0001061983-26-000077-index.htm | | 2026-07-13 | Blum Robert I | Director, Officer | S | 7490.0 | 82.02 | 377820.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000077/0001061983-26-000077-index.htm | | 2026-07-13 | Blum Robert I | Director, Officer | M | 7490.0 | 10.6 | 385310.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000077/0001061983-26-000077-index.htm | | 2026-07-07 | Malik Fady Ibraham | Officer | S | 3500.0 | 86.62 | 153902.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000075/0001061983-26-000075-index.htm | | 2026-07-07 | Malik Fady Ibraham | Officer | M | 3500.0 | 7.8 | 157402.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000075/0001061983-26-000075-index.htm | | 2026-07-01 | Lee Sung | Officer | M | 1112.0 | 48.51 | 64333.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000072/0001061983-26-000072-index.htm | | 2026-07-01 | Lee Sung | Officer | S | 1112.0 | 87.79 | 63221.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000072/0001061983-26-000072-index.htm | | 2026-07-01 | Callos Andrew | Officer | S | 15000.0 | 85.8 | 58555.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000073/0001061983-26-000073-index.htm | | 2026-07-01 | Callos Andrew | Officer | M | 15000.0 | 23.26 | 73555.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000073/0001061983-26-000073-index.htm | | 2026-07-01 | Blum Robert I | Director, Officer | S | 7500.0 | 84.92 | 377830.0 | https://www.sec.gov/Archives/edgar/data/1061983/000106198326000074/0001061983-26-000074-index.htm | Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets --- Independent. 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