Sean A. McCarthy

CEO

Sean A. McCarthy (CEO) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in CTMX. The largest single filing was $764K of CTMX (118,969 sh × $6.42, as filed), executed Mar 17.

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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

0 buys · 2 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$1.2M

shares × price, as filed

Last traded

Mar 17

Filed Mar 19

Open performance→

Volume by month

Buys $0 Sells $1.4M

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

Sectors filed on

Not on file 2 filings

Sector per market data · by filing · past 12 months

Most traded names

CTMX CTMX CTMX · 0 buys · 3 sells 3 filings

Recent filings

CTMXSALE CytomX Therapeutics, Inc. View filing → $764K
118,969 sh × $6.42
Exec Mar 17
Filed Mar 19 · 5:30 PM ET CTMXSALE CytomX Therapeutics, Inc. View filing → $462K
101,793 sh × $4.54
Exec Nov 6 2025
Filed Nov 10 2025 · 5:30 PM ET CTMXSALE CytomX Therapeutics, Inc. View filing → $149K
55,511 sh × $2.69
Exec Jun 16 2025
Filed Jun 17 2025 · 5:30 PM ET