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Michael L. Speiser

Insider · Director · SNOW

Michael L. Speiser files insider transactions with the SEC as a director of Snowflake (SNOW). We hold 10 disclosed purchases and sales filed since 14 May 2008, 4 of them in the last 90 days.

  • Files forSNOW
  • Disclosed buys and sells10 in all, 4 in the last 90 days
  • Last disclosure11 August 2026

Positions held

11 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 18 September 2020 — 7 August 2026Director · Snowflake (SNOW)479 Form 4 lines · source: SEC Form 4
  • Filed 18 June 2024 — 16 June 2026Director · Workday (WDAY)4 Form 4 lines · source: SEC Form 4
  • Filed 13 October 2015 — 20 June 2019Director · Pure Storage (PSTG)120 Form 4 lines · source: SEC Form 4
  • Filed 2 July 2018 — 2 July 201810% owner · Forty Seven (FTSV)18 Form 4 lines · source: SEC Form 4
  • Filed 19 April 2017 — 1 December 201710% owner · Yext (YEXT)27 Form 4 lines · source: SEC Form 4
  • Filed 11 October 2017 — 16 October 201710% owner · Restoration Robotics (HAIR)25 Form 4 lines · source: SEC Form 4
  • Filed 30 November 2011 — 1 June 201710% owner · Mattersight (MATR)26 Form 4 lines · source: SEC Form 4
  • Filed 5 October 2009 — 1 October 201410% owner · Threshold Pharmaceuticals (THLD)24 Form 4 lines · source: SEC Form 4
  • Filed 18 November 2011 — 20 March 201310% owner · Cardica (CRDC)6 Form 4 lines · source: SEC Form 4
  • Filed 11 November 2008 — 29 March 201210% owner · Corcept Therapeutics (CORT)17 Form 4 lines · source: SEC Form 4
  • Filed 12 May 2008 — 12 September 200810% owner · Eloyalty (ELOY)17 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.