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  • Insider Ownership

Insider Trading & Ownership of Douglas E. Williams

Location
Thousand Oaks, CA
Summary
The estimated net worth of Douglas E. Williams is at least $368,957 dollars as of 05 Jun 2025. Douglas E. Williams is the EVP & President, R&D of Sana Biotechnology, Inc. and owns shares of Sana Biotechnology, Inc. (SANA) stock worth about $369K.
Signature
Emily Pimblett, as Attorney-in-Fact
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Quick Takeaways

  • Douglas E. Williams has 5 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $368,957.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: Sana Biotechnology, Inc. ($368,957).
  • 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 Douglas E. Williams

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
SANA Sana Biotechnology, Inc. EVP & President, R&D $368,957 07 Mar 2024
CAMP Camp4 Therapeutics Corp Director 17 Mar 2025
CLYM Climb Bio, Inc. Director 04 Jun 2025
CDAKQ Codiak BioSciences, Inc. President & CEO, Director 28 Mar 2023
OVID Ovid Therapeutics Inc. Director 17 May 2021

Insider Transactions Reported by Douglas E. Williams:

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.