SC Filed 2021-11-18 Event — SEC 0000921895-21-002727 →

22NW Fund, LP → DIRTT ENVIRONMENTAL SOLUTIONS LTD DRTTF

Stake: — Shares: —

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

6 13D/G filings on this issuer

5 other filings besides this one

Filer Track Record

9 filings by this filer

8 other filings in the data moat

Short Interest · settle 2026-03-31

DTC 2.88

176,051 shares short · -4.9% vs prior

Other 13D/G Filings on DIRTT ENVIRONMENTAL SOLUTIONS LTD

Filed	Form	Filer	Stake	Shares
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 →

Other Filings by 22NW Fund, LP

Filed	Form	Issuer	Stake	Shares
2026-04-02	SCHEDULE 13D/A	FOSTER L B CO FSTR	9.80%	1,004,117	view →
2025-03-17	SCHEDULE	CULP INC CULP	13.80%	1,735,773	view →
2024-09-19	SC	CULP INC CULP	—	—	view →
2024-07-01	SC	LIFECORE BIOMEDICAL, INC. \DE\ LFCR	—	—	view →
2024-01-26	SC	FOSTER L B CO FSTR	—	—	view →
2023-10-16	SC	FARMER BROTHERS CO FARM	—	—	view →
2022-10-31	SC	FARMER BROTHERS CO FARM	—	—	view →
2022-03-14	SC	DIRTT ENVIRONMENTAL SOLUTIONS LTD DRTTF	—	—	view →

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