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CBIO • CIK 0001253689
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People and entities that have reported ownership via Form 3, 3/A, 4, 4/A, 5, 5/A
Parsed transactions from Form 4 (and 3/5) filings (past year)
1 transactions · 1.36M shares
$18.24M total value
9 transactions · 16.73K shares
$285.50K total value
| Filing Date | Insiders | Transactions | Filing |
|---|---|---|---|
| Sep 18, 2026 | Lynch Ryan | Sold 240 @ $17.90/share ($4.30K) | View |
| Sep 18, 2026 | Pinkas Jan | Sold 658 @ $17.90/share ($11.78K) | View |
| Sep 18, 2026 | Im Ellie Eunkyung | Sold 623 @ $17.90/share ($11.15K) | View |
| Sep 18, 2026 | Scalzo Richard William | Sold 568 @ $17.90/share ($10.17K) | View |
| Sep 18, 2026 | Bispham Barbara Harlin | Sold 620 @ $17.90/share ($11.10K) | View |
| Sep 18, 2026 | Brumm Joshua T | Sold 9.45K @ $16.9128/share ($159.78K) | View |
| Sep 18, 2026 | McNeill Jonathan | Sold 4.57K @ $16.9003/share ($77.23K) | View |
| Dec 17, 2025 | Pinkas Jan | Grant/Award: 22.51K shares | View |
| Dec 17, 2025 | Doughty Christopher Grant | Grant/Award: 22.71K shares | View |
| Dec 17, 2025 | Brumm Joshua T | Grant/Award: 55.12K shares | View |
| Dec 17, 2025 | Scalzo Richard William | Grant/Award: 19.42K shares | View |
| Dec 17, 2025 | McNeill Jonathan | Grant/Award: 25.51K shares | View |
| Dec 17, 2025 | Im Ellie Eunkyung | Grant/Award: 21.30K shares | View |
| Dec 17, 2025 | Lynch Ryan | Grant/Award: 12.38K shares | View |
| Dec 17, 2025 | Bispham Barbara Harlin | Grant/Award: 18.42K shares | View |
| Dec 10, 2025 | — | — | View |
| Dec 10, 2025 | — | — | View |
| Dec 8, 2025 | Harwin Peter Evan | Bought 1.36M @ $13.41/share ($18.24M) | View |