DAKOTA GOLD CORP

Ticker: DC CUSIP: 46655E100 Class: Foreign Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2025

Shares 36,070 Value ($000) $0 Avg Close $4.20 Range $3.60 - $5.15

Q1 2025

Shares 11,889 Value ($000) $0 Avg Close $2.74 Range $2.21 - $3.50

Q1 2023

Shares 817 Value ($000) $0 Avg Close $3.31 Range $2.61 - $3.86

Q4 2022

Shares 1,583 Value ($000) $0 Avg Close $3.41 Range $2.85 - $4.03

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	36,070	$0	$4.20	$3.60 - $5.15
Q1 2025	11,889	$0	$2.74	$2.21 - $3.50
Q1 2023	817	$0	$3.31	$2.61 - $3.86
Q4 2022	1,583	$0	$3.41	$2.85 - $4.03