A business in context

ADP 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 2026-09-03 · 0001225208-26-007685

  2. 4 · Ownership change

    Report date 2026-09-01 · 0001225208-26-007614

  3. 4 · Ownership change

    Report date 2026-09-01 · 0001225208-26-007613

  4. 4 · Ownership change

    Report date 2026-09-01 · 0001225208-26-007612

  5. 4 · Ownership change

    Report date 2026-09-01 · 0001225208-26-007611

  6. 4 · Ownership change

    Report date 2026-09-01 · 0001225208-26-007610

  7. 4 · Ownership change

    Report date 2026-09-01 · 0001225208-26-007609

  8. 4 · Ownership change

    Report date 2026-09-01 · 0001225208-26-007608

  9. 10-K · Annual report

    Report date 2026-06-30 · 0000008670-26-000030

  10. 8-K · Current report

    Report date 2026-07-29 · 0000008670-26-000025 · Items 2.02,9.01

  11. 8-K · Current report

    Report date 2026-06-26 · 0000950142-26-001884 · Items 1.01,2.03,9.01

  12. 8-K · Current report

    Report date 2026-05-04 · 0001193125-26-212131 · Items 1.01,8.01,9.01

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0000008670-26-000022

  14. 8-K · Current report

    Report date 2026-04-29 · 0000008670-26-000016 · Items 2.02,9.01

  15. 10-Q · Quarterly report

    Report date 2025-12-31 · 0000008670-26-000011

  16. 8-K · Current report

    Report date 2026-01-28 · 0000008670-26-000006 · Items 2.02,9.01

  17. 8-K · Current report

    Report date 2025-11-12 · 0000950142-25-003006 · Items 5.07

  18. 10-Q · Quarterly report

    Report date 2025-09-30 · 0000008670-25-000047

  19. 8-K · Current report

    Report date 2025-10-29 · 0000008670-25-000042 · Items 2.02,9.01

  20. DEF 14A · Proxy statement

    Report date 2025-11-12 · 0001308179-25-000607

  21. 10-K · Annual report

    Report date 2025-06-30 · 0000008670-25-000037

  22. 8-K · Current report

    Report date 2025-07-30 · 0000008670-25-000026 · Items 2.02,9.01

  23. 8-K · Current report

    Report date 2025-06-27 · 0000950142-25-001700 · Items 1.01,2.03,9.01

  24. 8-K · Current report

    Report date 2025-06-12 · 0000008670-25-000023 · Items 7.01,9.01

  25. 8-K · Current report

    Report date 2025-05-05 · 0001193125-25-116011 · Items 1.01,8.01,9.01

  26. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000008670-25-000015

  27. 8-K · Current report

    Report date 2025-04-28 · 0000950142-25-001211 · Items 5.02,9.01

  28. 8-K · Current report

    Report date 2025-04-30 · 0000008670-25-000012 · Items 2.02,9.01

  29. 10-Q · Quarterly report

    Report date 2024-12-31 · 0000008670-25-000007

  30. 8-K · Current report

    Report date 2025-01-29 · 0000008670-25-000003 · Items 2.02,9.01

  31. 8-K · Current report

    Report date 2024-11-06 · 0000950142-24-002721 · Items 5.07

  32. 8-K · Current report

    Report date 2024-11-06 · 0000950142-24-002701 · Items 5.02

  33. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000008670-24-000030

  34. 8-K · Current report

    Report date 2024-10-30 · 0000008670-24-000026 · Items 2.02,9.01

  35. DEF 14A · Proxy statement

    Report date 2024-11-06 · 0001308179-24-000714

  36. 8-K · Current report

    Report date 2024-09-04 · 0001193125-24-215880 · Items 1.01,8.01,9.01

  37. 10-K · Annual report

    Report date 2024-06-30 · 0000008670-24-000024

  38. 8-K · Current report

    Report date 2024-07-31 · 0000008670-24-000017 · Items 2.02,9.01

  39. 8-K · Current report

    Report date 2024-06-28 · 0000950142-24-001814 · Items 1.01,2.03,9.01

  40. 8-K · Current report

    Report date 2024-05-08 · 0000950142-24-001320 · Items 5.02

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: 1 transaction rows1PSale: 2 transaction rows2SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

3 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-05-08
2026-05-11
Michaud Brian L.
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock848.0212.13
2026-05-07
2026-05-11
SWAN ROBERT HOLMES
10b5-1 checkbox reported
P · Purchase
Acquired
Common Stock3619.0206.05
2026-04-14
2026-04-15
D'Ambrosio Christopher
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock543.0195.74

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 · 0000008670AUTOMATIC DATA PROCESSING INC

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

Legal Entity Identifier
HGBOLILQXWER4SAL2I23
GLEIF legal name
AUTOMATIC DATA PROCESSING, INC.
Entity / LEI registration status
ACTIVE / ISSUED
Reference data updated
2026-08-26T08:23:33Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

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 ↗

  • Automatic Data Processing · alias · wikidata
  • ADP · alias · 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
2025-06-30$20.56B$21.61B
2024-06-30$19.20B$20.71B
2023-06-30$18.01B$20.07B
2022-06-30$16.50B$19.54B
2021-06-30$15.01B$19.04B
2020-06-30$14.59B$18.94B
2019-06-30$14.11B$18.60B
2018-06-30$13.27B$17.87B

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

Explore the CPI history ↗