Form 4 Tracker
Andrew Callos

EVP, Chief Commercial Officer · 15 filings · Latest: Jun 1, 2026

CYTOKINETICS INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
CYTK
Andrew CallosEVP, Chief Commercial OfficerJun 1, 2026
Sale
$74.0815,000$1.1M58,555
CYTK
Andrew CallosEVP, Chief Commercial OfficerJun 1, 2026
Option Exercise
$23.2615,000$348.9K73,555
CYTK
Andrew CallosEVP, Chief Commercial OfficerMay 5, 2026
Sale
$77.2511,333$875.5K58,555
CYTK
Andrew CallosEVP, Chief Commercial OfficerMay 5, 2026
Option Exercise
$39.1311,333$443.5K69,888
CYTK
Andrew CallosEVP, Chief Commercial OfficerMay 1, 2026
Sale
$65.0015,857$1.0M58,555
CYTK
Andrew CallosEVP, Chief Commercial OfficerMay 1, 2026
Option Exercise
$37.6315,857$596.7K74,412
CYTK
Andrew CallosEVP, Chief Commercial OfficerApr 30, 2026
Sale
$63.2615,000$948.9K58,555
CYTK
Andrew CallosEVP, Chief Commercial OfficerApr 30, 2026
Option Exercise
$23.2615,000$348.9K73,555
CYTK
Andrew CallosEVP, Chief Commercial OfficerApr 15, 2026
Sale
$66.027,449$491.8K58,555
CYTK
ANDREW CALLOSApr 15, 2026
Proposed Sale
$66.3579,639$5.3M
CYTK
ANDREW CALLOSMar 31, 2026
Proposed Sale
$62.973,639$229.1K
CYTK
Andrew CallosEVP, Chief Commercial OfficerMar 31, 2026
Sale
$65.003,639$236.5K66,004
CYTK
Andrew CallosEVP, Chief Commercial OfficerMar 17, 2026
Sale
$62.158,542$530.9K71,573
CYTK
Andrew CallosEVP, Chief Commercial OfficerMar 18, 2026
Sale
$62.071,930$119.8K78,185
CYTK
ANDREW CALLOSMar 18, 2026
Proposed Sale
$62.131,930$119.9K
CYTK
Andrew CallosEVP, Chief Commercial OfficerMar 16, 2026
Sale
$61.031,709$104.3K46,149
CYTK
ANDREW CALLOSMar 16, 2026
Proposed Sale
$60.061,709$102.6K
CYTK
Andrew CallosEVP, Chief Commercial OfficerMar 9, 2026
Sale
$60.722,582$156.8K47,858
CYTK
Andrew CallosEVP, Chief Commercial OfficerMar 5, 2026
Sale
$61.8726,000$1.6M50,440
CYTK
Andrew CallosEVP, Chief Commercial OfficerMar 5, 2026
Option Exercise
$29.9726,000$779.3K65,440

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