Diana Rhoten - Sep 30, 2021 Form 4 Insider Report for DIRTT ENVIRONMENTAL SOLUTIONS LTD (DRTTF)

Role: Director
Signature: /s/ Nandini Somayaji, as attorney-in-fact for Diana Rhoten
Stock symbol: DRTTF
Transactions as of: Sep 30, 2021
Transactions value $: $64,339,893
Form type: 4
Date filed: 10/4/2021, 03:25 PM
Previous filing: Jul 2, 2021
Next filing: Jan 4, 2022

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	DRTTF	Deferred Share Unit	Award	$64.3M	+4.51K	+120.25%	$14,253.41^*	8.27K	Sep 30, 2021	Common Shares	4.51K		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").
F2	The price used to calculate the number of DSUs granted was $3.1576, which was the Market Value of the Issuer's Common Shares on the date of grant.

Content

Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

The price used to calculate the number of DSUs granted was $3.1576, which was the Market Value of the Issuer's Common Shares on the date of grant.