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Katherine Brennan

Insider · SVP and General Counsel · MRSH

Katherine Brennan files insider transactions with the SEC as a svp and general counsel of Marsh & Mclennan Companies (MRSH). We hold 1 disclosed purchase or sale filed since 27 February 2023, 1 of them in the last 90 days.

  • Files forMRSH
  • Disclosed buys and sells1 in all, 1 in the last 90 days
  • Last disclosure3 September 2026

Positions held

2 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 24 February 20262 September 2026SVP and General Counsel · Marsh & Mclennan Companies (MRSH)14 Form 4 lines · source: SEC Form 4
  • Filed 23 February 202328 February 2025SVP and General Counsel · Marsh & Mclennan Companies (MMC)15 Form 4 lines · source: SEC Form 4

Everything they disclosed

29 entries, newest first — one per disclosure report, one per Form 4 line

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.