• Info
  • Insider Ownership

Insider Trading & Ownership of Linda M. Richardson

Location
Durham, NC
Signature
/s/ Gregory Weaver, as Attorney-in-Fact
All Insider Reports
All Insider Reports

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Quick Takeaways

  • Linda M. Richardson has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value is not available.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: Altimmune, Inc. ().
  • 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.

Official SEC Source

Filed on Form 4

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

See Original Filing

Ownership of Linda M. Richardson

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
ALT Altimmune, Inc. Chief Commercial Officer 16 Sep 2025
ICPT INTERCEPT PHARMACEUTICALS, INC. EVP & Chief Commercial Officer 08 Nov 2023

Insider Transactions Reported by Linda M. Richardson:

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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