Company · CIK 0002056611 · SIC 2834 — Pharmaceutical Preparations
Latigo Biotherapeutics, Inc. · LTGO
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 10, 2026 CForm 4 → | Aug 12, 4:13 pm EDT | 5AM Ventures VI, L.P. +510% Owner | 7,325,962 | — | — | 2,350,419 | — | |
| Aug 10, 2026 CForm 4 → | Aug 12, 8:18 am EDT | Sanofi10% Owner | 672,778 | — | — | 672,788 | — | |
| Aug 10, 2026 CForm 4 → | Aug 11, 6:00 am EDT | Westlake BioPartners Fund I, L.P. +510% Owner | 12,695,305 | — | — | 2,094,813 | — | |
| Aug 10, 2026 PForm 4 → | Aug 10, 8:21 pm EDT | Foresite Capital Management V, LLC +510% Owner | 140,000 | $18.00 | $2,520,000 | 2,008,024 | +7.49% | |
| Aug 10, 2026 CForm 4 → | Aug 10, 8:21 pm EDT | Foresite Capital Management V, LLC +510% Owner | 9,041,328 | — | — | 3,414,544 | — | |
| Aug 10, 2026 PForm 4 → | Aug 10, 8:00 pm EDT | James B. TananbaumDirector, 10% Owner | 140,000 | $18.00 | $2,520,000 | 2,008,024 | +7.49% | |
| Aug 10, 2026 CForm 4 → | Aug 10, 8:00 pm EDT | James B. TananbaumDirector, 10% Owner | 9,041,328 | — | — | 3,414,544 | — | |
| Aug 10, 2026 CForm 4 → | Aug 10, 8:00 pm EDT | Beth C SeidenbergDirector, 10% Owner | 12,695,305 | — | — | 2,094,813 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 10, 2026 CForm 4 → | Aug 12, 4:13 pm EDT | 5AM Ventures VI, L.P. +510% Owner | 7,325,962 | — | — | 0 | — | |
| Aug 10, 2026 CForm 4 → | Aug 12, 8:18 am EDT | Sanofi10% Owner | 672,778 | — | — | 0 | — | |
| Aug 10, 2026 CForm 4 → | Aug 11, 6:00 am EDT | Westlake BioPartners Fund I, L.P. +510% Owner | 12,695,305 | — | — | 0 | — | |
| Aug 10, 2026 CForm 4 → | Aug 10, 8:21 pm EDT | Foresite Capital Management V, LLC +510% Owner | 9,041,328 | — | — | 0 | — | |
| Aug 10, 2026 CForm 4 → | Aug 10, 8:00 pm EDT | James B. TananbaumDirector, 10% Owner | 9,041,328 | — | — | 0 | — | |
| Aug 10, 2026 CForm 4 → | Aug 10, 8:00 pm EDT | Beth C SeidenbergDirector, 10% Owner | 12,695,305 | — | — | 0 | — | |
| Aug 6, 2026 AForm 4 → | Aug 10, 8:00 pm EDT | Todd N SmithDirector | 105,542 | — | — | 105,542 | — |