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JC
Insider

John D Couling

SVP, Entertainment

John D Couling (SVP, Entertainment) filed 8 Form 4 reports in the trailing twelve months (0 purchases, 8 sales), most often in Dolby Laboratories, Inc. (DLB). The largest single filing was $672K of DLB (11,616 sh across 2 lots, as filed), executed May 4.

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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
8
0 buys · 8 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$3.7M
shares × price, as filed
Last traded
Sep 1
Filed Sep 3

Median ADV $55.9M across their filed names

Open performance
Volume by month
$4.6M$2.3M$0Oct 2024Apr 2025Oct 2025Apr 2026Nov 2024 · sells $4.6MNov 2025 · sells $408KDec 2025 · sells $500KFeb 2026 · sells $433KMay 2026 · sells $672KJun 2026 · sells $398KJul 2026 · sells $408KAug 2026 · sells $414KSep 2026 · sells $468K
Buys $0 Sells $8.3M

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

Sectors filed on
Industrials 8 filings

Sector per market data · by filing · past 12 months

Most traded names
DLB Dolby Laboratories, Inc. DLB · 0 buys · 9 sells 9 filings
Recent filings
DLBSALE Dolby Laboratories, Inc. View filing → $4.6M
57,000 sh across 3 lots
Exec Nov 22 2024
Filed Nov 26 2024 · 5:30 PM ET