LTGO insider transaction filings

Latigo Biotherapeutics, Inc. — 7 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-12. Screen LTGO transaction legs live →

FiledFormInsiderReported transactionsSource
2026-08-1245AM Ventures VI, L.P. — 10% owner
5AM Partners VI, LLC — 10% owner
5AM Opportunities II, L.P. — 10% owner
5AM Opportunities II (GP), LLC — 10% owner
PARMAR KUSH — 10% owner
Schwab Andrew J. — 10% owner
Conversion (C): 4,975,543 · Conversion (C): 2,350,419 · Conversion (C): 3,152,305 (derivative) @ $0 · Conversion (C): 1,823,238 (derivative) @ $0 · Conversion (C): 866,018 (derivative) @ $0 · Conversion (C): 1,484,401 (derivative) @ $0EDGAR
2026-08-124Sanofi — 10% ownerConversion (C): 494,800 · Conversion (C): 177,978 · Conversion (C): 494,800 (derivative) · Conversion (C): 177,978 (derivative)EDGAR
2026-08-114Westlake BioPartners Fund I, L.P. — 10% owner
Westlake BioPartners GP I, LLC — 10% owner
Westlake BioPartners Fund II, L.P. — 10% owner
Westlake BioPartners GP II, LLC — 10% owner
Westlake BioPartners Opportunity Fund I, L.P. — 10% owner
Westlake BioPartners Opportunity GP I, LLC — 10% owner
Conversion (C): 938,979 · Conversion (C): 3,547,842 · Conversion (C): 1,027,635 · Conversion (C): 3,464,072 · Conversion (C): 1,484,401 · Conversion (C): 165,519 · +8 moreEDGAR
2026-08-104Foresite Capital Management V, LLC — 10% owner
Foresite Capital Fund V, L.P. — 10% owner
Foresite Capital Opportunity Management V, LLC — 10% owner
Foresite Capital Opportunity Fund V, L.P. — 10% owner
Foresite Capital Management VI LLC — 10% owner
Foresite Capital Fund VI LP — 10% owner
Conversion (C): 3,117,664 @ $0 · Conversion (C): 445,320 @ $0 · Conversion (C): 1,125,823 @ $0 · Conversion (C): 742,201 @ $0 · Purchase (P): 140,000 @ $18 · Conversion (C): 195,776 · +9 moreEDGAR
2026-08-104SEIDENBERG BETH C — Director, 10% ownerConversion (C): 938,979 · Conversion (C): 3,547,842 · Conversion (C): 1,027,635 · Conversion (C): 3,464,072 · Conversion (C): 1,484,401 · Conversion (C): 165,519 · +8 moreEDGAR
2026-08-104Tananbaum James B. — Director, 10% ownerConversion (C): 3,117,664 · Conversion (C): 445,320 · Conversion (C): 1,125,823 · Conversion (C): 742,201 · Purchase (P): 140,000 @ $18 · Conversion (C): 195,776 · +9 moreEDGAR
2026-08-104SMITH TODD N — DirectorGrant/award (A): 105,542 (derivative) @ $0EDGAR

Recent 8-K events — Latigo Biotherapeutics, Inc.

FiledFormItems reportedSource
2026-08-108-K5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
8.01 — Other Events
9.01 — Financial Statements and Exhibits
EDGAR
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