Insider Trading & Ownership of Karen Ling

Location
San Francisco, CA
Summary
The estimated net worth of Karen Ling is at least $1,804,051 dollars as of 23 Feb 2026. Karen Ling is the Director of iRhythm Technologies, Inc. and owns shares of iRhythm Holdings, Inc. (IRTC) stock worth about $1.02M. Karen Ling is the Director of Bausch & Lomb Corp and owns shares of Bausch & Lomb Corp (BLCO) stock worth about $765.5K. Karen Ling is the Director of TherapeuticsMD, Inc. and owns shares of TherapeuticsMD, Inc. (TXMD) stock worth about $18.2K.
Signature
/s/ Debra E. Levin, attorney-in-fact
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Quick Takeaways

  • Karen Ling has 4 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $1,804,051.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: iRhythm Technologies, Inc. ($1,020,331).
  • 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 Karen Ling

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
IRTC iRhythm Technologies, Inc. Director $1,020,331 28 May 2025
BLCO Bausch & Lomb Corp Director $765,529 +$70,968 +10% 19 Feb 2026
TXMD TherapeuticsMD, Inc. Director $18,191 29 Sep 2022
MNKTQ Mallinckrodt plc Director 14 Nov 2023

Insider Transactions Reported by Karen Ling:

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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