Follow the people · Insider

WS

William P. Stiritz

Insider · Other role · POST

William P. Stiritz files insider transactions with the SEC as a chairman and ceo of Post Holdings (POST). We hold 2 disclosed purchases and sales filed since 3 January 2006, 2 of them in the last 90 days.

  • Files forPOST
  • Disclosed buys and sells2 in all, 2 in the last 90 days
  • Last disclosure3 September 2026

Positions held

5 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 3 February 20122 September 2026Chairman and CEO · Post Holdings (POST)153 Form 4 lines · source: SEC Form 4
  • Filed 3 January 200631 January 2012Director · Ralcorp Holdings Inc /mo (RAH)108 Form 4 lines · source: SEC Form 4
  • Filed 30 September 200623 September 2009Director · Vail Resorts (MTN)12 Form 4 lines · source: SEC Form 4
  • Filed 1 May 200031 March 2008Director · Energizer Holdings (ENR)36 Form 4 lines · source: SEC Form 4
  • Filed 31 December 200531 March 2007Director · Federated Department Stores Inc /de/ (FD)42 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.