BRIDGEBIO ONCOLOGY THERAPEUT

Ticker: BBOT CUSIP: 107924102 Class: COM NEW

EcoR1 Capital, LLC's Holding History (CIK: 0001587114)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 2,823,126 Value ($000) $35,346 Avg Close — Range —
Q3 2025
Shares 2,823,126 Value ($000) $32,692 Avg Close — Range —