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Stefan A. Dyckerhoff

Insider · Director · ALAB

Stefan A. Dyckerhoff files insider transactions with the SEC as a director of Astera Labs (ALAB). We hold 7 disclosed purchases and sales filed since 22 February 2010, 3 of them in the last 90 days.

  • Files forALAB
  • Disclosed buys and sells7 in all, 3 in the last 90 days
  • Last disclosure3 September 2026

Positions held

10 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 22 March 2024 — 2 September 2026Director · Astera Labs (ALAB)113 Form 4 lines · source: SEC Form 4
  • Filed 18 September 2020 — 18 September 202010% owner · Snowflake (SNOW)38 Form 4 lines · source: SEC Form 4
  • Filed 2 July 2018 — 2 July 2018Other role · Forty Seven (FTSV)14 Form 4 lines · source: SEC Form 4
  • Filed 13 October 2015 — 11 January 201810% owner · Pure Storage (PSTG)26 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)18 Form 4 lines · source: SEC Form 4
  • Filed 3 December 2013 — 1 June 201710% owner · Mattersight (MATR)14 Form 4 lines · source: SEC Form 4
  • Filed 31 May 2013 — 1 October 201410% owner · Threshold Pharmaceuticals (THLD)8 Form 4 lines · source: SEC Form 4
  • Filed 20 March 2013 — 20 March 201310% owner · Cardica (CRDC)2 Form 4 lines · source: SEC Form 4
  • Filed 19 February 2010 — 17 February 2012EVP Platform Systems Division · Juniper Networks (JNPR)12 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.