13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
ISSUER PROFILE · CIK 0001340476

DIRTT ENVIRONMENTAL SOLUTIONS LTDDRTTF

6 13D/G filings 2 distinct filers 0 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
6
6 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
1.64
as of 2026-07-15

13D/G Filings Timeline · 6 total

FiledFormFilerStakeSharesIntent
2023-12-28 SC Noll Shaun view →
2023-12-11 SC Noll Shaun view →
2022-12-02 SC Noll Shaun view →
2022-03-14 SC 22NW Fund, LP view →
2022-01-14 SC Noll Shaun view →
2021-11-18 SC 22NW Fund, LP view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-07-15 200,017 1.64 +5.6%
2026-06-30 189,405 3.80 +20.4%
2026-06-15 157,336 3.31 +1.3%
2026-05-29 155,264 2.73 -6.5%
2026-05-15 165,982 3.63 -8.5%
2026-04-30 181,449 2.48 +5.5%
2026-04-15 172,051 5.22 -2.3%
2026-03-31 176,051 2.88 -4.9%
2026-03-13 185,143 1.00 +5.2%
2026-02-27 176,077 1.40 -2.1%
2026-02-13 179,816 2.68 +1.0%
2026-01-30 178,077 1.09 -8.9%

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