TickerFacts.

A business in context

MRSH 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 2026-09-02 · 0000062709-26-000229

  2. 4 · Ownership change

    Report date 2026-09-02 · 0000062709-26-000228

  3. 4 · Ownership change

    Report date 2026-08-14 · 0000062709-26-000225

  4. 4 · Ownership change

    Report date 2026-08-14 · 0000062709-26-000224

  5. 4 · Ownership change

    Report date 2026-08-14 · 0000062709-26-000223

  6. 4 · Ownership change

    Report date 2026-08-14 · 0000062709-26-000222

  7. 4 · Ownership change

    Report date 2026-08-14 · 0000062709-26-000221

  8. 4 · Ownership change

    Report date 2026-08-14 · 0000062709-26-000220

  9. 10-Q · Quarterly report

    Report date 2026-06-30 · 0000062709-26-000195

  10. 8-K · Current report

    Report date 2026-07-21 · 0000062709-26-000193 · Items 2.02,9.01

  11. 8-K · Current report

    Report date 2026-06-02 · 0000062709-26-000167 · Items 1.01,1.02,9.01

  12. 8-K · Current report

    Report date 2026-05-21 · 0000062709-26-000128 · Items 5.07

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0000062709-26-000098

  14. 8-K · Current report

    Report date 2026-04-16 · 0000062709-26-000096 · Items 2.02,9.01

  15. 8-K · Current report

    Report date 2026-04-08 · 0000950103-26-005674 · Items 5.02,9.01

  16. DEF 14A · Proxy statement

    Report date 2026-05-21 · 0001193125-26-133303

  17. 8-K · Current report

    Report date 2026-03-10 · 0000062709-26-000071 · Items 5.02

  18. 8-K · Current report

    Report date 2026-02-25 · 0000062709-26-000035 · Items 5.02

  19. 8-K · Current report

    Report date 2026-02-19 · 0001193125-26-059544 · Items 8.01,9.01

  20. 10-K · Annual report

    Report date 2025-12-31 · 0000062709-26-000022

  21. 8-K · Current report

    Report date 2026-01-29 · 0000062709-26-000014 · Items 2.02,9.01

  22. 8-K · Current report

    Report date 2026-01-14 · 0000062709-26-000008 · Items 5.03

  23. 10-Q · Quarterly report

    Report date 2025-09-30 · 0000062709-25-000125

  24. 8-K · Current report

    Report date 2025-10-16 · 0000062709-25-000123 · Items 2.02,9.01

  25. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000062709-25-000069

  26. 8-K · Current report

    Report date 2025-07-17 · 0000062709-25-000067 · Items 2.02,9.01

  27. 8-K · Current report

    Report date 2025-07-09 · 0000062709-25-000057 · Items 5.02

  28. 8-K · Current report

    Report date 2025-05-19 · 0000950103-25-006177 · Items 5.07

  29. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000062709-25-000028

  30. 8-K · Current report

    Report date 2025-04-17 · 0000062709-25-000024 · Items 2.02,9.01

  31. DEF 14A · Proxy statement

    Report date 2025-05-15 · 0001193125-25-066228

  32. 10-K · Annual report

    Report date 2024-12-31 · 0000062709-25-000015

  33. 8-K · Current report

    Report date 2025-01-30 · 0000062709-25-000006 · Items 2.02,9.01

  34. 8-K · Current report

    Report date 2024-11-15 · 0000062709-24-000098 · Items 1.02,2.01,8.01

  35. 8-K · Current report

    Report date 2024-11-08 · 0001193125-24-254168 · Items 8.01,9.01

  36. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000062709-24-000092

  37. 8-K · Current report

    Report date 2024-10-17 · 0000062709-24-000089 · Items 2.02,9.01

  38. 8-K · Current report

    Report date 2024-09-29 · 0000062709-24-000079 · Items 1.01

  39. 10-Q · Quarterly report

    Report date 2024-06-30 · 0000062709-24-000071

  40. 8-K · Current report

    Report date 2024-07-18 · 0000062709-24-000068 · Items 2.02,9.01

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: 1 transaction rows1SGrant / award: 27 transaction rows27AExercise / conversion: 2 transaction rows2MTax / exercise payment: 1 transaction rows1FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

38 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-06-02
2026-06-03
Doyle John Q
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock16656.0161.71
2026-06-02
2026-06-03
Doyle John Q
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock16656.073.2
2026-06-02
2026-06-03
Doyle John Q
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
16656.00.0
2026-06-01
2026-06-03
SCHAPIRO MORTON OA · Grant / award
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
1349.82159.28
2026-06-01
2026-06-03
Anderson AnthonyA · Grant / award
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
1349.82159.28
2026-06-01
2026-06-03
HOPKINS DEBORAH CA · Grant / award
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
1349.82159.28
2026-06-01
2026-06-03
Ingram TamaraA · Grant / award
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
1349.82159.28
2026-06-01
2026-06-03
Yates Lloyd MA · Grant / award
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
1349.82159.28
2026-06-01
2026-06-03
Lute Jane HA · Grant / award
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
1349.82159.28
2026-06-01
2026-06-03
Siegmund JanA · Grant / award
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
1349.82159.28
2026-06-01
2026-06-03
MILLS STEVEN AA · Grant / award
Acquired
Common Stock1349.0159.28
2026-06-01
2026-06-03
HANWAY H EDWARDA · Grant / award
Acquired
Common Stock1349.0159.28
2026-06-01
2026-06-03
Hartmann JudithA · Grant / award
Acquired
Common Stock1349.0159.28
2026-06-01
2026-06-03
Harrison PeterA · Grant / award
Acquired
Common Stock1349.82159.28
2026-06-01
2026-06-03
Harrison PeterF · Tax / exercise payment
Disposed
Common Stock103.39159.28
2026-06-01
2026-06-03
BROUSSARD BRUCE DA · Grant / award
Acquired
Common Stock1349.0159.28
2026-05-15
2026-05-18
SCHAPIRO MORTON OA · Grant / award
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
256.85160.6
2026-05-15
2026-05-18
SCHAPIRO MORTON OJ · Other (see filing)
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
495.08160.6
2026-05-15
2026-05-18
HOPKINS DEBORAH CJ · Other (see filing)
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
111.82160.6
2026-05-15
2026-05-18
Ingram TamaraJ · Other (see filing)
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
43.11160.6
2026-05-15
2026-05-18
Yates Lloyd MA · Grant / award
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
225.72160.6
2026-05-15
2026-05-18
Yates Lloyd MJ · Other (see filing)
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
60.27160.6
2026-05-15
2026-05-18
Lute Jane HA · Grant / award
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
169.29160.6
2026-05-15
2026-05-18
Lute Jane HJ · Other (see filing)
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
41.2160.6
2026-05-15
2026-05-18
Siegmund JanJ · Other (see filing)
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
5.29160.6
2026-05-15
2026-05-18
MILLS STEVEN AA · Grant / award
Acquired
Common Stock264.0160.6
2026-05-15
2026-05-18
Anderson AnthonyJ · Other (see filing)
Acquired
Restricted Stk. Units-Dir. Stk. Plan
Derivative security
87.67160.6
2026-05-01
2026-05-01
Klisura Dean MichaelA · Grant / award
Acquired
Restricted Stock Units
Derivative security
14907.00.0
2026-05-01
2026-05-01
Jones John JudeA · Grant / award
Acquired
Restricted Stock Units
Derivative security
5963.00.0
2026-05-01
2026-05-01
Beswick PaulA · Grant / award
Acquired
Restricted Stock Units
Derivative security
14907.00.0
2026-05-01
2026-05-01
South MartinA · Grant / award
Acquired
Restricted Stock Units
Derivative security
5963.00.0
2026-05-01
2026-05-01
MCGIVNEY MARK CA · Grant / award
Acquired
Restricted Stock Units
Derivative security
59627.00.0
2026-05-01
2026-05-01
Studer Nicholas MarkA · Grant / award
Acquired
Restricted Stock Units
Derivative security
8945.00.0
2026-05-01
2026-05-01
Doyle John QA · Grant / award
Acquired
Restricted Stock Units
Derivative security
89441.00.0
2026-05-01
2026-05-01
Tomlinson PatrickA · Grant / award
Acquired
Restricted Stock Units
Derivative security
14907.00.0
2026-05-01
2026-05-01
Fernandez CarmenA · Grant / award
Acquired
Restricted Stock Units
Derivative security
5963.00.0
2026-05-01
2026-05-01
Brennan KatherineA · Grant / award
Acquired
Restricted Stock Units
Derivative security
5963.00.0
2026-04-01
2026-04-03
Studer Nicholas MarkA · Grant / award
Acquired
Restricted Stock Units
Derivative security
5766.00.0

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 · 0000062709MARSH & MCLENNAN COMPANIES, INC.
MercerJardine Lloyd Thompson

Showing 2 of 2 imported Wikidata subsidiary claims. Additional aliases appear below.

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

Legal Entity Identifier
549300XMP3KDCKJXIU47
GLEIF legal name
MARSH & MCLENNAN COMPANIES, INC.
Entity / LEI registration status
ACTIVE / PENDING_TRANSFER
Reference data updated
2026-09-01T12:57:19Z

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 ↗

  • Marsh & McLennan Companies · alias · wikidata
  • Marsh & McLennan · alias · wikidata
  • Burroughs, Marsh & McLennan · alias · wikidata
  • Marsh & McLennan Cos. Inc. · alias · wikidata
  • Mercer · subsidiary · wikidata
  • Mercer, LLC · subsidiary · wikidata
  • Mercer Human Resource Consulting · subsidiary · wikidata
  • Jardine Lloyd Thompson · subsidiary · wikidata
  • Jardine Lloyd Thompson Group · subsidiary · wikidata
  • JLT · subsidiary · wikidata
  • MARSH & MCLENNAN COMPANIES INC · former SEC name · 1994-05-13 to 2005-01-31
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
2024-12-31$24.46B$26.03B
2023-12-31$22.74B$24.91B
2022-12-31$20.72B$23.64B

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

Explore the CPI history ↗