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Rachel Lam

Insider · Director · MGNI

Rachel Lam files insider transactions with the SEC as a director of Magnite (MGNI). We hold 1 disclosed purchase or sale filed since 3 September 2013, 1 of them in the last 90 days.

  • Files forMGNI
  • Disclosed buys and sells1 in all, 1 in the last 90 days
  • Last disclosure12 August 2026

Positions held

6 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 8 July 202010 August 2026Director · Magnite (MGNI)14 Form 4 lines · source: SEC Form 4
  • Filed 12 August 202110 June 2026Director · Porch Group (PRCH)14 Form 4 lines · source: SEC Form 4
  • Filed 17 March 202215 August 2023Director · Innovid (CTV)4 Form 4 lines · source: SEC Form 4
  • Filed 1 April 20201 April 2020Director · Rubicon Project (RUBI)1 Form 4 line · source: SEC Form 4
  • Filed 1 June 20181 April 2020Director · Telaria (TLRA)8 Form 4 lines · source: SEC Form 4
  • Filed 30 August 20139 August 2017Director · Tremor Video (TRMR)25 Form 4 lines · source: SEC Form 4

Everything they disclosed

66 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.