A business in context

DLB research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-07 · 8010 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-09-01 · 0001193125-26-382329

  2. 4 · Ownership change

    Report date 2026-08-28 · 0001193125-26-374860

  3. 4 · Ownership change

    Report date 2026-08-25 · 0001193125-26-371803

  4. 8-K · Current report

    Report date 2026-08-25 · 0001193125-26-369707 · Items 5.02,7.01,8.01,9.01

  5. 4 · Ownership change

    Report date 2026-08-14 · 0001193125-26-355688

  6. 4 · Ownership change

    Report date 2026-08-10 · 0001193125-26-346962

  7. 4 · Ownership change

    Report date 2026-08-04 · 0001193125-26-338476

  8. 4 · Ownership change

    Report date 2026-08-03 · 0001193125-26-335473

  9. 10-Q · Quarterly report

    Report date 2026-06-26 · 0001308547-26-000013

  10. 8-K · Current report

    Report date 2026-07-30 · 0001193125-26-326149 · Items 2.02,8.01,9.01

  11. 4 · Ownership change

    Report date 2026-07-01 · 0001193125-26-296456

  12. 10-Q · Quarterly report

    Report date 2026-03-27 · 0001308547-26-000010

  13. 8-K · Current report

    Report date 2026-04-30 · 0001193125-26-197338 · Items 2.02,8.01,9.01

  14. 8-K · Current report

    Report date 2026-02-03 · 0001193125-26-041211 · Items 5.07

  15. 10-Q · Quarterly report

    Report date 2025-12-26 · 0001308547-26-000005

  16. 8-K · Current report

    Report date 2026-01-29 · 0001193125-26-029373 · Items 2.02,8.01,9.01

  17. DEF 14A · Proxy statement

    Report date 2026-02-03 · 0001193125-25-320032

  18. 10-K · Annual report

    Report date 2025-09-26 · 0001308547-25-000007

  19. 8-K · Current report

    Report date 2025-11-18 · 0001193125-25-286178 · Items 2.02,8.01,9.01

  20. 8-K · Current report

    Report date 2025-11-11 · 0001193125-25-283128 · Items 5.02,9.01

  21. 10-Q · Quarterly report

    Report date 2025-06-27 · 0001628280-25-037059

  22. 8-K · Current report

    Report date 2025-07-31 · 0001193125-25-170537 · Items 2.02,8.01,9.01

  23. 10-Q · Quarterly report

    Report date 2025-03-28 · 0001628280-25-021591

  24. 8-K · Current report

    Report date 2025-05-01 · 0001193125-25-109982 · Items 2.02,8.01,9.01

  25. 8-K · Current report

    Report date 2025-02-04 · 0001193125-25-022734 · Items 5.03,5.07,9.01

  26. 10-Q · Quarterly report

    Report date 2024-12-27 · 0001628280-25-003175

  27. 8-K · Current report

    Report date 2025-01-29 · 0001193125-25-015678 · Items 2.02,8.01,9.01

  28. DEF 14A · Proxy statement

    Report date 2025-02-04 · 0001193125-24-282542

  29. 10-K · Annual report

    Report date 2024-09-27 · 0001628280-24-048519

  30. 8-K · Current report

    Report date 2024-11-14 · 0001193125-24-261743 · Items 1.01,2.02,2.03,8.01,9.01

  31. 8-K · Current report

    Report date 2024-11-12 · 0001193125-24-259854 · Items 5.02,9.01

  32. SC 13G/A · Ownership disclosure

    0001398344-24-020647

  33. SC 13G/A · Ownership disclosure

    0000895421-24-000449

  34. 8-K · Current report

    Report date 2024-08-19 · 0001193125-24-202859 · Items 8.01,9.01

  35. 10-Q · Quarterly report

    Report date 2024-06-28 · 0001628280-24-035707

  36. 8-K · Current report

    Report date 2024-08-07 · 0001193125-24-195903 · Items 2.02,8.01,9.01

  37. 8-K · Current report

    Report date 2024-06-06 · 0001193125-24-155603 · Items 7.01,9.01

  38. 10-Q · Quarterly report

    Report date 2024-03-29 · 0001628280-24-020061

  39. 8-K · Current report

    Report date 2024-05-02 · 0001193125-24-129380 · Items 2.02,8.01,9.01

  40. SC 13G/A · Ownership disclosure

    0001398344-24-002781

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 10 transaction rows10SGrant / award: 0 transaction rows0AExercise / conversion: 4 transaction rows4MTax / exercise payment: 1 transaction rows1FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

15 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-06-01
2026-06-03
Couling John DS · Sale
Disposed
Class A Common Stock7158.055.59
2026-06-01
2026-06-03
Couling John DS · Sale
Disposed
Class A Common Stock508.056.16
2026-06-01
2026-06-03
Couling John DM · Exercise / conversion
Acquired
Class A Common Stock7666.045.5
2026-06-01
2026-06-03
Couling John DM · Exercise / conversion
Disposed
Employee Stock Option (Right to Buy)
Derivative security
7666.00.0
2026-05-22
2026-05-27
Pendleton ToddS · Sale
Disposed
Class A Common Stock11876.054.55
2026-05-18
2026-05-19
Revankar ShriramF · Tax / exercise payment
Disposed
Class A Common Stock4329.054.21
2026-05-15
2026-05-19
Revankar ShriramS · Sale
Disposed
Class A Common Stock3000.054.9
2026-05-12
2026-05-14
Park Robert JS · Sale
Disposed
Class A Common Stock4504.056.62
2026-05-12
2026-05-14
Park Robert JS · Sale
Disposed
Class A Common Stock391.057.35
2026-05-05
2026-05-06
Couling John DS · Sale
Disposed
Class A Common Stock6928.057.47
2026-05-05
2026-05-06
Couling John DM · Exercise / conversion
Acquired
Class A Common Stock7666.045.5
2026-05-05
2026-05-06
Couling John DS · Sale
Disposed
Class A Common Stock738.058.34
2026-05-05
2026-05-06
Couling John DM · Exercise / conversion
Disposed
Employee Stock Option (Right to Buy)
Derivative security
7666.00.0
2026-05-04
2026-05-06
Couling John DS · Sale
Disposed
Class A Common Stock4688.058.47
2026-04-01
2026-04-03
Rollins EmilyS · Sale
Disposed
Class A Common Stock1000.060.08

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001308547Dolby Laboratories, Inc.
Dolby Labs

Showing 1 of 1 imported Wikidata subsidiary claims. Additional aliases appear below.

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Dolby · alias · wikidata
  • Dolby Labs · subsidiary · wikidata
  • Dolby Laboratories Licensing Corporation (San Francisco, CA) · alias · wikidata
  • Dolby Laboratories · alias · wikidata
  • Dolby (Netherlands) · subsidiary · wikidata
Explore headquarters map ↗

Revenue in constant purchasing power

USD revenue expressed in 2026-07 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2025-09-26$1.35B$1.41B
2024-09-27$1.27B$1.37B
2023-09-29$1.30B$1.44B
2022-09-30$1.25B$1.46B
2021-09-24$1.28B$1.61B
2020-09-25$1.16B$1.50B
2019-09-27$1.24B$1.63B
2018-09-28$1.05B$1.41B

Bureau of Labor Statistics · retrieved 2026-09-07 · 9 selected series; gaps remain missing

Explore the CPI history ↗