BLACK DIAMOND THERAPEUTICS I

Ticker: BDTX CUSIP: 09203E105 Class: 0

WEBSTER BANK, N. A.'s Holding History (CIK: 0001105837)

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

Q4 2025
Shares 2,000 Value ($000) $5 Avg Close $3.54 Range $2.24 - $4.94
Q3 2025
Shares 6,000 Value ($000) $23 Avg Close $2.92 Range $2.22 - $3.84