Insider Trading & Ownership of Siren, L.L.C.

Location
Greenwich, CT
Summary
The estimated net worth of Siren, L.L.C. is at least $196,215,234 dollars as of 29 Jul 2024. Siren, L.L.C. is the 10%+ Owner of Scholar Rock Holding Corp and owns shares of Scholar Rock Holding Corp (SRRK) stock worth about $101.17M. Siren, L.L.C. is the Director, 10%+ Owner of LEXICON PHARMACEUTICALS, INC. and owns shares of LEXICON PHARMACEUTICALS, INC. (LXRX) stock worth about $92.76M. Siren, L.L.C. is the 10%+ Owner of GLYCOMIMETICS INC and owns shares of CRESCENT BIOPHARMA, INC. (CBIO) stock worth about $2.29M.
Signature
INVUS GLOBAL MANAGEMENT, LLC, By: /s/ Raymond Debbane, Name: Raymond Debbane, Title: President
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Quick Takeaways

  • Siren, L.L.C. has 3 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $196,215,234.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: Scholar Rock Holding Corp ($101,166,050).
  • 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 Siren, L.L.C.

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
SRRK Scholar Rock Holding Corp 10%+ Owner $101,166,050 25 Jul 2024
LXRX LEXICON PHARMACEUTICALS, INC. Director, 10%+ Owner $92,755,045 25 Jul 2024
CBIO GLYCOMIMETICS INC 10%+ Owner $2,294,139 25 Jul 2024

Insider Transactions Reported by Siren, L.L.C.:

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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