DIRTT ENVIRONMENTAL SOLUTION

Ticker: DRTTF CUSIP: 25490H106 Class: FGC

Nierenberg Investment Management Company, Inc.'s Holding History (CIK: 0001282683)

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

Q2 2023
Shares 2,023,732 Value ($000) $534 Avg Close $0.36 Range $0.25 - $0.52
Q1 2023
Shares 2,023,732 Value ($000) $1,017 Avg Close $0.62 Range $0.43 - $1.07
Q4 2022
Shares 2,023,732 Value ($000) $1,053 Avg Close $0.36 Range $0.20 - $0.76
Q3 2022
Shares 4,014,368 Value ($000) $1,745 Avg Close $0.77 Range $0.30 - $1.35
Q2 2022
Shares 1,207,788 Value ($000) $1,304 Avg Close $1.10 Range $0.76 - $1.38
Q1 2022
Shares 905,000 Value ($000) $2,841 Avg Close $1.73 Range $1.35 - $2.32
Q4 2021
Shares 735,200 Value ($000) $1,603 Avg Close $2.56 Range $1.63 - $3.34
Q3 2021
Shares 404,175 Value ($000) $1,253 Avg Close $3.91 Range $2.96 - $4.95
Q2 2021
Shares 404,175 Value ($000) $1,728 Avg Close $3.44 Range $2.94 - $4.59
Q1 2021
Shares 404,175 Value ($000) $1,249 Avg Close $2.61 Range $2.17 - $3.40