Dolby Laboratories, Inc. (DLB)
Data as of , from SEC Form 4 filings.
Net insider selling (90d)Watch DLB
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About Dolby Laboratories, Inc. (DLB)
Dolby Laboratories, Inc. is an SEC registrant, filing under CIK 0001308547, classified as patent owners and lessors. It is grouped with Financials companies on this site.
DLB Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 9 | 28,889 | $1.75M |
| Grant or award | 4 | 856,408 | |
| Option exercise | 6 | 46,002 | |
DLB insider transactions (Form 4)
6569 Form 4 filings on record, the earliest from Oct 17, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| John D. Couling - Officer | Option exercise | Class A Common Stock | 7,667 | $45.50 | $349K | |
| John D. Couling - Officer | Open-market sale | Class A Common Stock | 6,831 | $58.72 footnote F2 | $401K | |
| John D. Couling - Officer | Open-market sale | Class A Common Stock | 836 | $59.33 footnote F3 | $50K | |
| John D. Couling - Officer | Option exercise | Employee Stock Option (Right to Buy) | 7,667 | $0.00 | - | |
| ||||||
| Dagmar Dolby - 10% Owner | Gift | Class B Common Stock | 24,108,162 | $0.00 | - | |
| Dagmar Dolby - 10% Owner | Gift | Class B Common Stock | 24,108,162 | $0.00 | - | |
| Marc Whitten - Officer | Grant or award | Class A Common Stock | 160,256 | $0.00 | - | |
| Marc Whitten - Officer | Grant or award | Performance-Based Restricted Stock Unit | 600,000 | $0.00 | - | |
| John D. Couling - Officer | Grant or award | Class A Common Stock | 48,076 | $0.00 | - | |
| Mark Andrew Sherman - Officer | Grant or award | Class A Common Stock | 48,076 | $0.00 | - | |
| John D. Couling - Officer | Option exercise | Class A Common Stock | 7,667 | $45.50 | $349K | |
| John D. Couling - Officer | Open-market sale | Class A Common Stock | 7,667 | $61.05 footnote F2 | $468K | |
| John D. Couling - Officer | Option exercise | Employee Stock Option (Right to Buy) | 7,667 | $0.00 | - | |
| ||||||
| Dagmar Dolby - 10% Owner | Other | Class A Common Stock | 300,000 | $0.00 | - | |
| Dagmar Dolby - 10% Owner | Gift | Class A Common Stock | 300,000 | $0.00 | - | |
| Dagmar Dolby - 10% Owner | Gift | Class B Common Stock | 2,000,000 | $0.00 | - | |
| Dagmar Dolby - 10% Owner | Gift | Class B Common Stock | 1,000,000 | $0.00 | - | |
| Dagmar Dolby - 10% Owner | Gift | Class B Common Stock | 1,000,000 | $0.00 | - | |
| Dagmar Dolby - 10% Owner | Other | Class B Common Stock | 300,000 | $0.00 | - | |
| Ryan Nicholson - Officer | Open-market sale | Class A Common Stock | 1,183 | $65.28 | $77K | |
 Shriram Revankar - Officer | Open-market sale | Class A Common Stock | 3,000 | $62.71 | $188K | |
| Ryan Nicholson - Officer | Open-market sale | Class A Common Stock | 1,348 | $62.04 | $84K | |
| Ryan Nicholson - Officer | Open-market sale | Class A Common Stock | 357 | $60.63 | $22K | |
| John D. Couling - Officer | Option exercise | Class A Common Stock | 7,667 | $45.50 | $349K | |
| John D. Couling - Officer | Open-market sale | Class A Common Stock | 783 | $59.03 footnote F2 | $46K | |
| John D. Couling - Officer | Open-market sale | Class A Common Stock | 6,884 | $60.11 footnote F3 | $414K | |
| John D. Couling - Officer | Option exercise | Employee Stock Option (Right to Buy) | 7,667 | $0.00 | - | |
| ||||||
| John D. Couling - Officer | Option exercise | Class A Common Stock | 7,667 | $45.50 | $349K | |
| John D. Couling - Officer | Open-market sale | Class A Common Stock | 7,667 | $53.20 footnote F2 | $408K | |
| John D. Couling - Officer | Option exercise | Employee Stock Option (Right to Buy) | 7,667 | $0.00 | - | |
| ||||||
| John D. Couling - Officer | Option exercise | Class A Common Stock | 7,666 | $45.50 | $349K | |
| John D. Couling - Officer | Open-market sale | Class A Common Stock | 7,158 | $55.59 footnote F3 | $398K | |
| John D. Couling - Officer | Open-market sale | Class A Common Stock | 508 | $56.16 | $29K | |
| John D. Couling - Officer | Option exercise | Employee Stock Option (Right to Buy) | 7,666 | $0.00 | - | |
| ||||||
| Todd Pendleton - Officer | Open-market sale | Class A Common Stock | 11,876 | $54.55 footnote F1 | $648K | |
| ||||||
| Shriram Revankar - Officer | Open-market sale | Class A Common Stock | 3,000 | $54.90 | $165K | |
| Shriram Revankar - Officer | Tax withholding / forfeiture | Class A Common Stock | 4,329 | $54.21 | $235K | |
 Robert J. Park - Officer | Open-market sale | Class A Common Stock | 4,504 | $56.62 footnote F1 | $255K | |
| Robert J. Park - Officer | Open-market sale | Class A Common Stock | 391 | $57.35 | $22K | |
| ||||||
| John D. Couling - Officer | Open-market sale | Class A Common Stock | 4,688 | $58.47 | $274K | |
| John D. Couling - Officer | Option exercise | Class A Common Stock | 7,666 | $45.50 | $349K | |
| John D. Couling - Officer | Open-market sale | Class A Common Stock | 6,928 | $57.47 footnote F2 | $398K | |
| John D. Couling - Officer | Open-market sale | Class A Common Stock | 738 | $58.34 footnote F3 | $43K | |
| John D. Couling - Officer | Option exercise | Employee Stock Option (Right to Buy) | 7,666 | $0.00 | - | |
| ||||||
| Emily Rollins | Open-market sale | Class A Common Stock | 1,000 | $60.08 | $60K | |
| Dagmar Dolby | Other | Class A Common Stock | 10,000 | $0.00 | - | |
| Dagmar Dolby | Gift | Class A Common Stock | 10,000 | $0.00 | - | |
| Dagmar Dolby | Gift | Class B Common Stock | 1,000,000 | $0.00 | - | |
| Dagmar Dolby | Gift | Class B Common Stock | 1,000,000 | $0.00 | - | |
| Dagmar Dolby | Other | Class B Common Stock | 10,000 | $0.00 | - | |
| Shriram Revankar - Officer | Open-market sale | Class A Common Stock | 3,000 | $66.14 | $198K | |
| Ryan Nicholson - Officer | Option exercise | Class A Common Stock | 2,667 | $45.50 | $121K | |
| Ryan Nicholson - Officer | Open-market sale | Class A Common Stock | 2,667 | $66.38 footnote F2 | $177K | |
| Ryan Nicholson - Officer | Option exercise | Employee Stock Option (Right to Buy) | 2,667 | $0.00 | - | |
| ||||||
| Dagmar Dolby | Other | Class A Common Stock | 380,000 | $0.00 | - | |
| Dagmar Dolby | Gift | Class A Common Stock | 380,000 | $0.00 | - | |
| Dagmar Dolby | Other | Class B Common Stock | 380,000 | $0.00 | - | |
 Kevin J. Yeaman - Officer | Gift | Employee Stock Option (Right to Buy) | 145,252 | $0.00 | - | |
| Kevin J. Yeaman - Officer | Gift | Employee Stock Option (Right to Buy) | 145,252 | $0.00 | - | |
 Simon Segars | Grant or award | Class A Common Stock | 3,908 | $0.00 | - | |
| David Dolby | Grant or award | Class A Common Stock | 3,908 | $0.00 | - | |
| Emily Rollins | Grant or award | Class A Common Stock | 3,908 | $0.00 | - | |
| Peter C. Gotcher | Grant or award | Class A Common Stock | 3,908 | $0.00 | - | |
 Anjali Sud | Grant or award | Class A Common Stock | 3,908 | $0.00 | - | |
| Tony A. Prophet | Grant or award | Class A Common Stock | 3,908 | $0.00 | - | |
Item 5.02, 7.01, 8.01, 9.01
Item 2.02, 8.01, 9.01
Item 2.02, 8.01, 9.01
Recent DLB Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| JOHN COULING | Officer | 7,667 | $451K | View on EDGAR | |
| JOHN COULING | Officer | 7,667 |
Stock trades in DLB disclosed by members of the U.S. House in the last 12 months, newest first. Values are the ranges as filed.
| Member | Type | Traded | Disclosed | Value range | Owner | Days to disclose | Filing |
|---|---|---|---|---|---|---|---|
 Lisa C. McClainRepublican, MI-09 | Purchase |
DLB insider trading FAQ
What is the latest insider trade for DLB?
Dolby Laboratories, Inc. (DLB) had 12 insider filings in the last 90 days, with the most recent on 2026-10-06. The full record for DLB runs to 69 Form 4 filings, the earliest from 2024-10-17. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying DLB stock?
No insider purchases of DLB were filed in the last 90 days.
How many insiders are selling DLB stock?
9 insider sales of DLB were filed in the last 90 days, totaling $1.75M.
Where can I see DLB SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects DLB Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Financials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - John D. Couling view on EDGAR
- - Dagmar Dolby view on EDGAR
- - Marc Whitten view on EDGAR
- - John D. Couling view on EDGAR
- - Mark Andrew Sherman view on EDGAR
- - John D. Couling view on EDGAR
- - Dagmar Dolby view on EDGAR
- - Ryan Nicholson view on EDGAR
- - Shriram Revankar view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Financials
- Where DLB's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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