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  • Insider Ownership

Insider Trading & Ownership of Matthew Scott Harris

Location
Gaithersburg, MD
Summary
The estimated net worth of Matthew Scott Harris is at least $331,151 dollars as of 04 Aug 2025. Matthew Scott Harris is the Chief Medical Officer of Altimmune, Inc. and owns shares of Altimmune, Inc. (ALT) stock worth about $331.2K.
Signature
/s/ Greg Weaver, as Attorney-in-Fact
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Quick Takeaways

  • Matthew Scott Harris has 1 issuer position tracked on this page.
  • Estimated disclosed ownership value: $331,151.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: Altimmune, Inc. ($331,151).
  • 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 Matthew Scott Harris

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
ALT Altimmune, Inc. Chief Medical Officer $331,151 31 Jul 2025

Insider Transactions Reported by Matthew Scott Harris:

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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