DOLLY VARDEN SILVER CORP

Ticker: DVS CUSIP: 256827783 Class: COM NO PAR

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025
Shares 33,150 Value ($000) $146 Avg Close $4.39 Range $3.45 - $5.38
Q3 2025
Shares 13,888 Value ($000) $70 Avg Close $3.85 Range $3.26 - $5.15