Summary
Updated Aug 31, 2026
John D. Couling is SVP, Entertainment of Dolby Laboratories, Inc. (DLB). 9 SEC Form 4 filings on record going back to 2024, most recently on 5 August 2026. Most recent open-market trade: sold $414K of DLB on 5 August 2026. Lifetime open-market sales: $7.42M.
Recent Transactions
20Every recent SEC Form 4 transaction John D. Couling has reported, most recent first.
Trading Pattern
InsiderAlpha's records for John D. Couling go back to 2024: 9 primary Form 4 filings, an average of 3.0 per year. 16 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies John D. Couling files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Kevin J. Yeaman - $10.51M of DLB open-market activity in the last 12 months
- Mark Andrew Sherman - $1.08M of DLB open-market activity in the last 12 months
- Shriram Revankar - $748K of DLB open-market activity in the last 12 months
- Todd Pendleton - $648K of DLB open-market activity in the last 12 months
- Ryan Nicholson - $360K of DLB open-market activity in the last 12 months
- Robert J. Park - $277K of DLB open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is John D. Couling?
John D. Couling is a corporate insider, tracked as SVP, Entertainment of Dolby Laboratories, Inc. (DLB). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has John D. Couling submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has John D. Couling been buying or selling stock?
Recorded transactions: 0 open-market purchases and 13 open-market sales ($7.42M) across all tracked filings.
Where can I see all of John D. Couling's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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