Latigo Biotherapeutics, Inc. (LTGO)
Nasdaq · Pharmaceutical Preparations · Inc. DE
What they're doing
Between 2026-08-02 and 2026-10-31, public records show 2 signals for Latigo Biotherapeutics, Inc.. Most notable: 2026-08-10: Foresite Capital Management V, LLC; Foresite Capital Fund V, L.P.; Foresite Capital Opportunity Management V, LLC; Foresite Capital Opportunity Fund V, L.P.; Foresite Capital Management VI LLC; Foresite Capital Fund VI LP (ten_percent_owner) bought $2.5M of stock; 2026-08-10: Tananbaum James B. (director) bought $2.5M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-10-31 from public records.
Signals, last 12 months
- Insider purchaseForesite Capital Management V, LLC; Foresite Capital Fund V, L.P.; Foresite Capital Opportunity Management V, LLC; Foresite Capital Opportunity Fund V, L.P.; Foresite Capital Management VI LLC; Foresite Capital Fund VI LP (ten_percent_owner) bought $2.5M of stock
- Insider purchaseTananbaum James B. (director) bought $2.5M of stock
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-10 | 5AM Ventures VI, L.P.; 5AM Partners VI, LLC; 5AM Opportunities II, L.P.; 5AM Opportunities II (GP), LLC; PARMAR KUSH; Schwab Andrew J. | ten percent owner | C | 4,975,543 | — | — |
| 2026-08-10 | 5AM Ventures VI, L.P.; 5AM Partners VI, LLC; 5AM Opportunities II, L.P.; 5AM Opportunities II (GP), LLC; PARMAR KUSH; Schwab Andrew J. | ten percent owner | C | 2,350,419 | — | — |
| 2026-08-10 | Sanofi | ten percent owner | C | 494,800 | — | — |
| 2026-08-10 | Sanofi | ten percent owner | C | 177,978 | — | — |
| 2026-08-10 | Westlake BioPartners Fund I, L.P.; Westlake BioPartners GP I, LLC; Westlake BioPartners Fund II, L.P.; Westlake BioPartners GP II, LLC; Westlake BioPartners Opportunity Fund I, L.P.; Westlake BioPartners Opportunity GP I, LLC | ten percent owner | C | 938,979 | — | — |
| 2026-08-10 | Westlake BioPartners Fund I, L.P.; Westlake BioPartners GP I, LLC; Westlake BioPartners Fund II, L.P.; Westlake BioPartners GP II, LLC; Westlake BioPartners Opportunity Fund I, L.P.; Westlake BioPartners Opportunity GP I, LLC | ten percent owner | C | 3,547,842 | — | — |
| 2026-08-10 | Westlake BioPartners Fund I, L.P.; Westlake BioPartners GP I, LLC; Westlake BioPartners Fund II, L.P.; Westlake BioPartners GP II, LLC; Westlake BioPartners Opportunity Fund I, L.P.; Westlake BioPartners Opportunity GP I, LLC | ten percent owner | C | 1,027,635 | — | — |
| 2026-08-10 | Westlake BioPartners Fund I, L.P.; Westlake BioPartners GP I, LLC; Westlake BioPartners Fund II, L.P.; Westlake BioPartners GP II, LLC; Westlake BioPartners Opportunity Fund I, L.P.; Westlake BioPartners Opportunity GP I, LLC | ten percent owner | C | 3,464,072 | — | — |
| 2026-08-10 | Westlake BioPartners Fund I, L.P.; Westlake BioPartners GP I, LLC; Westlake BioPartners Fund II, L.P.; Westlake BioPartners GP II, LLC; Westlake BioPartners Opportunity Fund I, L.P.; Westlake BioPartners Opportunity GP I, LLC | ten percent owner | C | 1,484,401 | — | — |
| 2026-08-10 | Westlake BioPartners Fund I, L.P.; Westlake BioPartners GP I, LLC; Westlake BioPartners Fund II, L.P.; Westlake BioPartners GP II, LLC; Westlake BioPartners Opportunity Fund I, L.P.; Westlake BioPartners Opportunity GP I, LLC | ten percent owner | C | 165,519 | — | — |
| 2026-08-10 | Westlake BioPartners Fund I, L.P.; Westlake BioPartners GP I, LLC; Westlake BioPartners Fund II, L.P.; Westlake BioPartners GP II, LLC; Westlake BioPartners Opportunity Fund I, L.P.; Westlake BioPartners Opportunity GP I, LLC | ten percent owner | C | 2,066,857 | — | — |
| 2026-08-10 | Tananbaum James B. | director | C | 195,776 | — | — |
| 2026-08-10 | Foresite Capital Management V, LLC; Foresite Capital Fund V, L.P.; Foresite Capital Opportunity Management V, LLC; Foresite Capital Opportunity Fund V, L.P.; Foresite Capital Management VI LLC; Foresite Capital Fund VI LP | ten percent owner | C | 3,117,664 | 0 | $0 |
| 2026-08-10 | Foresite Capital Management V, LLC; Foresite Capital Fund V, L.P.; Foresite Capital Opportunity Management V, LLC; Foresite Capital Opportunity Fund V, L.P.; Foresite Capital Management VI LLC; Foresite Capital Fund VI LP | ten percent owner | C | 445,320 | 0 | $0 |
| 2026-08-10 | Foresite Capital Management V, LLC; Foresite Capital Fund V, L.P.; Foresite Capital Opportunity Management V, LLC; Foresite Capital Opportunity Fund V, L.P.; Foresite Capital Management VI LLC; Foresite Capital Fund VI LP | ten percent owner | C | 1,125,823 | 0 | $0 |
| 2026-08-10 | Foresite Capital Management V, LLC; Foresite Capital Fund V, L.P.; Foresite Capital Opportunity Management V, LLC; Foresite Capital Opportunity Fund V, L.P.; Foresite Capital Management VI LLC; Foresite Capital Fund VI LP | ten percent owner | C | 742,201 | 0 | $0 |
| 2026-08-10 | Foresite Capital Management V, LLC; Foresite Capital Fund V, L.P.; Foresite Capital Opportunity Management V, LLC; Foresite Capital Opportunity Fund V, L.P.; Foresite Capital Management VI LLC; Foresite Capital Fund VI LP | ten percent owner | P | 140,000 | 18 | $2,520,000 |
| 2026-08-10 | Foresite Capital Management V, LLC; Foresite Capital Fund V, L.P.; Foresite Capital Opportunity Management V, LLC; Foresite Capital Opportunity Fund V, L.P.; Foresite Capital Management VI LLC; Foresite Capital Fund VI LP | ten percent owner | C | 195,776 | — | — |
| 2026-08-10 | Foresite Capital Management V, LLC; Foresite Capital Fund V, L.P.; Foresite Capital Opportunity Management V, LLC; Foresite Capital Opportunity Fund V, L.P.; Foresite Capital Management VI LLC; Foresite Capital Fund VI LP | ten percent owner | C | 3,117,664 | 0 | $0 |
| 2026-08-10 | Foresite Capital Management V, LLC; Foresite Capital Fund V, L.P.; Foresite Capital Opportunity Management V, LLC; Foresite Capital Opportunity Fund V, L.P.; Foresite Capital Management VI LLC; Foresite Capital Fund VI LP | ten percent owner | C | 296,880 | 0 | $0 |
| 2026-08-10 | Tananbaum James B. | director | C | 3,117,664 | — | — |
| 2026-08-10 | Tananbaum James B. | director | C | 445,320 | — | — |
| 2026-08-10 | Tananbaum James B. | director | C | 1,125,823 | — | — |
| 2026-08-10 | Tananbaum James B. | director | C | 742,201 | — | — |
| 2026-08-10 | Tananbaum James B. | director | P | 140,000 | 18 | $2,520,000 |
| 2026-08-10 | Tananbaum James B. | director | C | 3,117,664 | — | — |
| 2026-08-10 | Tananbaum James B. | director | C | 296,880 | — | — |
| 2026-08-10 | SEIDENBERG BETH C | director | C | 938,979 | — | — |
| 2026-08-10 | SEIDENBERG BETH C | director | C | 3,547,842 | — | — |
| 2026-08-10 | SEIDENBERG BETH C | director | C | 1,027,635 | — | — |
| 2026-08-10 | SEIDENBERG BETH C | director | C | 3,464,072 | — | — |
| 2026-08-10 | SEIDENBERG BETH C | director | C | 1,484,401 | — | — |
| 2026-08-10 | SEIDENBERG BETH C | director | C | 165,519 | — | — |
| 2026-08-10 | SEIDENBERG BETH C | director | C | 2,066,857 | — | — |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.
Recent filings
- 2026-10-29 SCHEDULE 13G
- 2026-09-03 10-Q
- 2026-09-03 8-K
- 2026-08-18 SCHEDULE 13G
- 2026-08-17 SCHEDULE 13D
- 2026-08-17 SCHEDULE 13G
- 2026-08-13 SCHEDULE 13G
- 2026-08-12 4
- 2026-08-12 4
- 2026-08-12 3
- 2026-08-11 4
- 2026-08-10 4
- 2026-08-10 4
- 2026-08-10 4
- 2026-08-10 4
- 2026-08-10 S-8
- 2026-08-10 8-K
- 2026-08-07 424B4
- 2026-08-06 EFFECT
- 2026-08-06 3