MARSH & MCLENNAN COMPANIES, INC.·4

Feb 26, 4:29 PM ET

Klisura Dean Michael 4

4 · MARSH & MCLENNAN COMPANIES, INC. · Filed Feb 26, 2026

Research Summary

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Marsh & McLennan (MRSH) Guy Carpenter CEO Dean Klisura Receives Stock Awards

What Happened
Dean Klisura, President & CEO of Guy Carpenter (a Marsh & McLennan Companies executive), was granted a total of 34,241 derivative equity awards on February 24, 2026: 24,858 stock options and 9,383 restricted stock units (RSUs)/performance-related units. Both awards were reported as acquired at $0.00 (grant awards, not open-market purchases or cash sales), so no cash changed hands at grant.

Key Details

  • Transaction date: 2026-02-24; Form 4 filed: 2026-02-26 (timely filing).
  • Grants: 24,858 options (derivative) and 9,383 RSU/PSU-based units (derivative). Total units = 34,241. Reported grant price: $0.00 (award grant).
  • Vesting/conversion notes:
    • Options vest in four equal annual installments on Feb 24 of 2027, 2028, 2029 and 2030 (Footnote F1).
    • The RSU/PSU units convert to Marsh & McLennan common stock on a 1-for-1 basis (F2) and relate to performance stock units granted Feb 23, 2023 for the 2023–2025 performance period; the performance factor was determined on Feb 24, 2026 (F3).
  • Shares owned after the transaction: not specified in the provided filing details.
  • Filing timeliness: Reported within two days of the transaction date; no late-filing flag noted.

Context
These were grant awards (derivative equity grants) intended as compensation and long-term incentive, not open-market purchases or sales. The options will vest over multiple years; the RSU/PSU units reflect a completed performance determination for the 2023–2025 cycle and will convert to common shares on a 1-for-1 basis when settled. Grants align executive pay with future company performance but do not indicate immediate buying or selling in the market.

Insider Transaction Report

Form 4
Period: 2026-02-24
Klisura Dean Michael
President & CEO, Guy Carpenter
Transactions
  • Award

    Stock Options (Right to Buy)

    [F1]
    2026-02-24+24,85824,858 total
    Exercise: $176.99Exp: 2036-02-23Common Stock (24,858 underlying)
  • Award

    Restricted Stock Units

    [F2][F3][F4]
    2026-02-24+9,3839,383 total
    Common Stock (9,383 underlying)
Footnotes (4)
  • [F1]These options were granted on February 24, 2026 and vest in four equal annual installments on February 24th of 2027, 2028, 2029 and 2030.
  • [F2]The security converts to Marsh & McLennan Companies common stock on a 1-for-1 basis.
  • [F3]These restricted stock units relate to performance stock units that were granted on February 23, 2023 for the performance period 2023-2025. The performance factor for these performance stock units was determined on February 24, 2026.
  • [F4]Not Applicable
Signature
/s/ Tessa Patti, Attorney-in-fact|2026-02-26

Documents

1 file
  • 4
    form4.xmlPrimary

    PRIMARY DOCUMENT