Insider Trading & Ownership of William H. Osborne

Location
Conshohocken, PA
Summary
The estimated net worth of William H. Osborne is at least $1,700,246 dollars as of 24 Nov 2025. William H. Osborne is the Director of QUAKER CHEMICAL CORP and owns shares of QUAKER CHEMICAL CORP (KWR) stock worth about $825.7K. William H. Osborne is the Director of ARMSTRONG WORLD INDUSTRIES INC and owns shares of ARMSTRONG WORLD INDUSTRIES INC (AWI) stock worth about $771.8K. William H. Osborne is the Director of Invitae Corp and owns shares of Invitae Corp stock worth about $102.7K.
Signature
/s/ Alan M. Kidd, Attorney-in-fact
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Quick Takeaways

  • William H. Osborne has 3 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $1,700,246.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: QUAKER CHEMICAL CORP ($825,726).
  • Past-year value change for that position: .

Why This Matters

  • This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
  • You can cross-check role, issuer, and filing chronology directly against the SEC source.

Source Evidence

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of William H. Osborne

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
KWR QUAKER CHEMICAL CORP Director $825,726 31 May 2025
AWI ARMSTRONG WORLD INDUSTRIES INC Director $771,844 -$18,878 -2.4% 21 Nov 2025
NVTA Invitae Corp Director $102,676 27 Apr 2023

Insider Transactions Reported by William H. Osborne:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
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