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  • Insider Ownership

Insider Trading & Ownership of Mark A. Wilson

Location
Burlingame, CA
Summary
The estimated net worth of Mark A. Wilson is at least $1,171,633 dollars as of 10 Feb 2026. Mark A. Wilson is the Chief Legal Officer of NEKTAR THERAPEUTICS and owns shares of NEKTAR THERAPEUTICS (NKTR) stock worth about $1.17M.
Signature
/s/ Mark A. Wilson
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Quick Takeaways

  • Mark A. Wilson has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $1,171,633.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: NEKTAR THERAPEUTICS ($1,171,633).
  • Past-year value change for that position: -$58,869.

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 Mark A. Wilson

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
NKTR NEKTAR THERAPEUTICS Chief Legal Officer $1,171,633 -$58,869 -4.8% 21 Nov 2025
SEPN Septerna, Inc. Chief Legal Officer 06 Feb 2026

Insider Transactions Reported by Mark A. Wilson:

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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