CRESCENT BIOPHARMA, INC. (CBIO)
Nasdaq · Pharmaceutical Preparations · Inc. E9
What they're doing
Between 2026-07-12 and 2026-10-10, public records show 1 signal for CRESCENT BIOPHARMA, INC.. Most notable: 2026-07-16: Fairmount Funds Management LLC; Fairmount Healthcare Fund II L.P.; Kiselak Tomas; Harwin Peter Evan (director) bought $12.4M 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 2026-10-10 from public records.
Signals, last 12 months
- Insider purchaseFairmount Funds Management LLC; Fairmount Healthcare Fund II L.P.; Kiselak Tomas; Harwin Peter Evan (director) bought $12.4M of stock
- Insider purchaseHarwin Peter Evan (director) bought $18.2M of stock
- Material 8-K filingFiled 8-K disclosing material agreement
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-18 | McNeill Jonathan | officer | S | 3,839 | 16.71 | $64,150 |
| 2026-09-18 | Brumm Joshua T | director | S | 7,837 | 16.71 | $130,956 |
| 2026-09-16 | McNeill Jonathan | officer | S | 731 | 17.9 | $13,085 |
| 2026-09-16 | Brumm Joshua T | director | S | 1,610 | 17.9 | $28,819 |
| 2026-09-16 | Bispham Barbara Harlin | officer | S | 620 | 17.9 | $11,098 |
| 2026-09-16 | Scalzo Richard William | officer | S | 568 | 17.9 | $10,167 |
| 2026-09-16 | Im Ellie Eunkyung | officer | S | 623 | 17.9 | $11,152 |
| 2026-09-16 | Pinkas Jan | officer | S | 658 | 17.9 | $11,778 |
| 2026-09-16 | Lynch Ryan | officer | S | 240 | 17.9 | $4,296 |
| 2026-07-16 | Fairmount Funds Management LLC; Fairmount Healthcare Fund II L.P.; Kiselak Tomas; Harwin Peter Evan | director | P | 853,450 | 14.5 | $12,375,025 |
| 2026-06-22 | Lynch Ryan | officer | S | 465 | 17.99 | $8,365 |
| 2026-06-22 | Pinkas Jan | officer | S | 1,288 | 17.99 | $23,171 |
| 2026-06-22 | Scalzo Richard William | officer | S | 1,112 | 17.99 | $20,005 |
| 2026-06-22 | Bispham Barbara Harlin | officer | S | 1,218 | 17.99 | $21,912 |
| 2026-06-22 | Im Ellie Eunkyung | officer | S | 1,219 | 17.99 | $21,930 |
| 2026-06-22 | McNeill Jonathan | officer | S | 20,549 | 17.99 | $369,677 |
| 2026-06-22 | Brumm Joshua T | director | S | 42,305 | 17.99 | $761,067 |
| 2026-06-22 | Lynch Ryan | officer | S | 465 | 17.99 | $8,365 |
| 2026-06-22 | Pinkas Jan | officer | S | 1,288 | 17.99 | $23,171 |
| 2026-06-22 | Scalzo Richard William | officer | S | 1,112 | 17.99 | $20,005 |
| 2026-06-22 | Bispham Barbara Harlin | officer | S | 1,218 | 17.99 | $21,912 |
| 2026-06-22 | Im Ellie Eunkyung | officer | S | 1,219 | 17.99 | $21,930 |
| 2026-06-22 | McNeill Jonathan | officer | S | 20,549 | 17.99 | $369,677 |
| 2026-06-22 | Brumm Joshua T | director | S | 42,305 | 17.99 | $761,067 |
| 2025-12-15 | Pinkas Jan | officer | A | 5,000 | — | — |
| 2025-12-15 | Pinkas Jan | officer | A | 17,507 | — | — |
| 2025-12-15 | Doughty Christopher Grant | officer | A | 14,714 | — | — |
| 2025-12-15 | Doughty Christopher Grant | officer | A | 8,000 | — | — |
| 2025-12-15 | Brumm Joshua T | director | A | 45,117 | — | — |
| 2025-12-15 | Brumm Joshua T | director | A | 10,000 | — | — |
| 2025-12-15 | Scalzo Richard William | officer | A | 14,422 | — | — |
| 2025-12-15 | Scalzo Richard William | officer | A | 5,000 | — | — |
| 2025-12-15 | McNeill Jonathan | officer | A | 19,507 | — | — |
| 2025-12-15 | McNeill Jonathan | officer | A | 6,000 | — | — |
| 2025-12-15 | Im Ellie Eunkyung | officer | A | 5,000 | — | — |
| 2025-12-15 | Im Ellie Eunkyung | officer | A | 16,298 | — | — |
| 2025-12-15 | Lynch Ryan | officer | A | 8,378 | — | — |
| 2025-12-15 | Lynch Ryan | officer | A | 4,000 | — | — |
| 2025-12-15 | Bispham Barbara Harlin | officer | A | 6,000 | — | — |
| 2025-12-15 | Bispham Barbara Harlin | officer | A | 12,422 | — | — |
| 2025-12-15 | Pinkas Jan | officer | A | 17,507 | — | — |
| 2025-12-15 | Pinkas Jan | officer | A | 5,000 | — | — |
| 2025-12-15 | Doughty Christopher Grant | officer | A | 14,714 | — | — |
| 2025-12-15 | Doughty Christopher Grant | officer | A | 8,000 | — | — |
| 2025-12-15 | Brumm Joshua T | director | A | 45,117 | — | — |
| 2025-12-15 | Brumm Joshua T | director | A | 10,000 | — | — |
| 2025-12-15 | Scalzo Richard William | officer | A | 14,422 | — | — |
| 2025-12-15 | Scalzo Richard William | officer | A | 5,000 | — | — |
| 2025-12-15 | McNeill Jonathan | officer | A | 19,507 | — | — |
| 2025-12-15 | McNeill Jonathan | officer | A | 6,000 | — | — |
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.