Insider Trading & Ownership of Dion J. Weisler

Location
Santa Clara, CA
Summary
The estimated net worth of Dion J. Weisler is at least $4,963,792 dollars as of 31 Mar 2026. Dion J. Weisler is the Director of THERMO FISHER SCIENTIFIC INC. and owns shares of THERMO FISHER SCIENTIFIC INC. (TMO) stock worth about $3.43M. Dion J. Weisler is the Director of INTEL CORP and owns shares of INTEL CORP (INTC) stock worth about $1.19M. Dion J. Weisler is the Director of BHP Group Ltd and owns shares of BHP Group Ltd (BHP) stock worth about $349.5K.
Signature
/s/ Melodie T. Morin, Attorney-in-Fact for Dion J. Weisler
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Quick Takeaways

  • Dion J. Weisler has 3 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $4,963,792.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: THERMO FISHER SCIENTIFIC INC. ($3,428,243).
  • 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 Dion J. Weisler

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
TMO THERMO FISHER SCIENTIFIC INC. Director $3,428,243 28 Mar 2026
INTC INTEL CORP Director $1,186,025 06 May 2025
BHP, BHPLF BHP Group Ltd Director $349,524 18 Mar 2026

Insider Transactions Reported by Dion J. Weisler:

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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