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R. Tony Tripeny

Insider · Director · MLAB

R. Tony Tripeny files insider transactions with the SEC as a director of Mesa Laboratories Inc /co/ (MLAB). We hold 3 disclosed purchases and sales filed since 3 January 2006, 1 of them in the last 90 days.

  • Files forMLAB
  • Disclosed buys and sells3 in all, 1 in the last 90 days
  • Last disclosure17 August 2026

Positions held

5 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 9 August 2022 — 15 August 2026Director · Mesa Laboratories Inc /co/ (MLAB)16 Form 4 lines · source: SEC Form 4
  • Filed 27 March 2026 — 14 July 2026Director · Iperionx (IPX)3 Form 4 lines · source: SEC Form 4
  • Filed 1 May 2023 — 31 December 2025Director · Origin Materials (ORGN)17 Form 4 lines · source: SEC Form 4
  • Filed 2 January 2006 — 2 May 2022Executive Vice President · Corning Inc /ny (GLW)308 Form 4 lines · source: SEC Form 4
  • Filed 14 February 2012 — 25 May 2018Director · Hardinge (HDNG)18 Form 4 lines · source: SEC Form 4

Everything they disclosed

120 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.