DIRTT ENVIRONMENTAL SOLUTION

Ticker: DRTTF CUSIP: 25490H106 Class: FGC

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

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

Q2 2023

Shares 95,228 Value ($000) $26 Avg Close $0.36 Range $0.25 - $0.52

Q1 2023

Shares 95,228 Value ($000) $0 Avg Close $0.62 Range $0.43 - $1.07

Q4 2022

Shares 95,228 Value ($000) $0 Avg Close $0.36 Range $0.20 - $0.76

Q3 2022

Shares 95,228 Value ($000) $42 Avg Close $0.77 Range $0.30 - $1.35

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	95,228	$26	$0.36	$0.25 - $0.52
Q1 2023	95,228	$0	$0.62	$0.43 - $1.07
Q4 2022	95,228	$0	$0.36	$0.20 - $0.76
Q3 2022	95,228	$42	$0.77	$0.30 - $1.35