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Andrew Callos

EVP, Chief Commercial Officer

Andrew Callos (EVP, Chief Commercial Officer) filed 18 Form 4 reports in the trailing twelve months (0 purchases, 18 sales), most often in Cytokinetics, Incorporated (CYTK). The largest single filing was $3.5M of CYTK (52,486 sh × $65.95, as filed), executed Dec 5 2025.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
18
0 buys · 18 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$15.7M
shares × price, as filed
Last traded
Aug 31
Filed Aug 31

Median ADV $207.8M across their filed names

Open performance
Volume by month
$3.6M$1.8M$0Oct 2024Apr 2025Oct 2025Apr 2026Mar 2025 · sells $2.4MApr 2025 · sells $103KMay 2025 · sells $147KJun 2025 · sells $277KDec 2025 · sells $3.6MJan 2026 · sells $904KFeb 2026 · sells $929KMar 2026 · sells $2.8MApr 2026 · sells $1.4MMay 2026 · sells $1.9MJun 2026 · sells $1.1MJul 2026 · sells $2.4MAug 2026 · sells $702K
Buys $0 Sells $18.6M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 18 filings

Sector per market data · by filing · past 12 months

Most traded names
CYTK Cytokinetics, Incorporated CYTK · 0 buys · 25 sells 25 filings
Recent filings
CYTKSALE Cytokinetics, Incorporated View filing → $702K
10,000 sh × $70.24
Exec Aug 31
Filed Aug 31 · 4:57 PM ET
CYTKSALE Cytokinetics, Incorporated View filing → $1.1M
14,000 sh × $79.88
Exec Jul 30
Filed Jul 30 · 4:26 PM ET
CYTKSALE Cytokinetics, Incorporated View filing → $1.3M
15,000 sh × $85.80
Exec Jul 1
Filed Jul 2 · 5:19 PM ET
CYTKSALE Cytokinetics, Incorporated View filing → $1.1M
15,000 sh × $74.08
Exec Jun 1
Filed Jun 1 · 5:30 PM ET
CYTKSALE Cytokinetics, Incorporated View filing → $875K
11,333 sh × $77.25
Exec May 5
Filed May 5 · 5:30 PM ET
CYTKSALE Cytokinetics, Incorporated View filing → $1.0M
15,857 sh × $65.00
Exec May 1
Filed May 4 · 5:30 PM ET
CYTKSALE Cytokinetics, Incorporated View filing → $949K
15,000 sh × $63.26
Exec Apr 30
Filed Apr 30 · 5:30 PM ET
CYTKSALE Cytokinetics, Incorporated View filing → $492K
7,449 sh × $66.02
Exec Apr 15
Filed Apr 15 · 5:30 PM ET
More filings →