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David A. Brown

Insider · Director · HG

David A. Brown files insider transactions with the SEC as a chairman of the board of Hamilton Insurance Group (HG). We hold 3 disclosed purchases and sales filed since 2 April 2007, 1 of them in the last 90 days.

  • Files forHG
  • Disclosed buys and sells3 in all, 1 in the last 90 days
  • Last disclosure8 September 2026

Positions held

3 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 1 March 2024 — 3 September 2026Chairman of the Board · Hamilton Insurance Group (HG)7 Form 4 lines · source: SEC Form 4
  • Filed 15 August 2025 — 8 July 2026Director · Miami International Holdings (MIAX)10 Form 4 lines · source: SEC Form 4
  • Filed 30 March 2007 — 30 November 2012Chief Executive Officer · Flagstone Reinsurance Holdings (FSR)23 Form 4 lines · source: SEC Form 4

Everything they disclosed

40 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.