FORTUNA MNG CORP

Ticker: FSM CUSIP: 349942102 Class: Stock

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q4 2025

Shares 96,874 Value ($000) $950 Avg Close $9.00 Range $7.69 - $10.38

Q3 2025

Shares 41,325 Value ($000) $370 Avg Close $7.30 Range $6.17 - $9.13

Q2 2025

Shares 29,750 Value ($000) $195 Avg Close $6.19 Range $5.13 - $7.55

Q1 2025

Shares 29,958 Value ($000) $183 Avg Close $4.97 Range $4.13 - $6.50

Q4 2024

Shares 14,688 Value ($000) $63 Avg Close $4.77 Range $4.15 - $5.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	96,874	$950	$9.00	$7.69 - $10.38
Q3 2025	41,325	$370	$7.30	$6.17 - $9.13
Q2 2025	29,750	$195	$6.19	$5.13 - $7.55
Q1 2025	29,958	$183	$4.97	$4.13 - $6.50
Q4 2024	14,688	$63	$4.77	$4.15 - $5.52