DENISON MINES

CUSIP: 248356AA5 Class: 4.250 09/15/31 CVT

Holders for Q4 2025 Position Changes for Q4 2025

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

New Positions (1)

K2 PRINCIPAL FUND, L.P.
Value ($000) $3,899 Shares 3,000