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Insider Trading & Ownership of Joseph A. Berquist

Location
Conshohocken, PA
Summary
The estimated net worth of Joseph A. Berquist is at least $3,240,726 dollars as of 17 Mar 2026. Joseph A. Berquist is the CEO and President, Director of QUAKER CHEMICAL CORP and owns shares of QUAKER CHEMICAL CORP (KWR) stock worth about $3.24M.
Signature
Victoria K. Gehris, Attorney-in-Fact for Joseph A. Berquist
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Quick Takeaways

  • Joseph A. Berquist has 1 issuer position tracked on this page.
  • Estimated disclosed ownership value: $3,240,726.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: QUAKER CHEMICAL CORP ($3,240,726).
  • Past-year value change for that position: +$49,944.

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.

Official SEC Source

Filed on Form 4

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

See Original Filing

Ownership of Joseph A. Berquist

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
KWR QUAKER CHEMICAL CORP CEO and President, Director $3,240,726 +$49,944 +1.6% 15 Mar 2026

Insider Transactions Reported by Joseph A. Berquist:

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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