DZ
Insider
David Zapolsky
Senior Vice PresidentDavid Zapolsky (Senior Vice President) filed 4 Form 4 reports in the trailing twelve months (0 purchases, 4 sales), most often in Amazon.com, Inc. (AMZN). The largest single filing was $4.5M of AMZN (20,193 sh across 4 lots, as filed), executed Nov 21 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
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returns measure stock purchases only
Filings, ttm
4
0 buys · 4 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$16.2M
shares × price, as filed
Last traded
Aug 24
Filed Aug 25
Median ADV $11.2B across their filed names
Open performance→Volume by month
Buys $0
Sells $32.7M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Consumer Cyclical
4 filings
Sector per market data · by filing · past 12 months
Most traded names
AMZNRecent filings
AMZNSALE
Amazon.com, Inc.
View filing →
$427K2,190 sh × $195.00
Exec Sep 24 2024
Filed Sep 26 2024 · 5:30 PM ET