Insider Trading & Ownership of Michelle Kumbier

Location
Milwaukee, WI
Summary
The estimated net worth of Michelle Kumbier is at least $5,334,393 dollars as of 28 Apr 2026. Michelle Kumbier is the Director of ABBOTT LABORATORIES and owns shares of ABBOTT LABORATORIES (ABT) stock worth about $3.52M. Michelle Kumbier is the Director of TELEDYNE TECHNOLOGIES INC and owns shares of TELEDYNE TECHNOLOGIES INC (TDY) stock worth about $1.75M. Michelle Kumbier is the Director of Ryerson Holding Corp and owns shares of Ryerson Holding Corp (RYZ) stock worth about $70.7K.
Signature
/s/ Michelle A. Kumbier by Jessica H. Paik , Attorney-in-Fact
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Quick Takeaways

  • Michelle Kumbier has 4 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $5,334,393.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: ABBOTT LABORATORIES ($3,516,422).
  • 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 Michelle Kumbier

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
ABT ABBOTT LABORATORIES Director $3,516,422 24 Apr 2026
TDY TELEDYNE TECHNOLOGIES INC Director $1,747,268 22 Apr 2026
RYZ Ryerson Holding Corp Director $70,703 10 Apr 2026
TEN TENNECO INC Director 17 Nov 2022

Insider Transactions Reported by Michelle Kumbier:

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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