X0206 3 2019-10-08 0 0001340476 DIRTT ENVIRONMENTAL SOLUTIONS LTD DRTT 0001326951 OMEARA KEVIN P 7303 30TH STREET S.E. CALGARY A0 T2C 1N6 ALBERTA, CANADA 1 1 0 0 See Remarks Common Shares 25000 D Director and Employee Stock Option (right to buy) 4.82 2023-09-17 Common Shares 750000 D Director and Employee Stock Option (right to buy) 4.82 2023-09-17 Common Shares 825000 D Director and Employee Stock Option (right to buy) 4.82 2023-09-17 Common Shares 900000 D The option, representing a right to purchase a total of 750,000 shares, became exercisable as to 250,000 shares on September 18, 2019, with the remainder to vest in two equal annual installments thereafter, subject to continued service through each vesting date. The exercise price of the option of CAD$6.39 is converted to USD based on the daily average exchange rate as reported by the H.10 statistical release of the Board of Governors of the Federal Reserve System on September 27, 2019 of C$1.3250 = US$1.00. The option, representing a right to purchase a total of 825,000 shares, becomes exercisable when the closing price of the Company's Common Shares on the Toronto Stock Exchange reaches CAD$13.26 for 20 consecutive trading days. The option, representing a right to purchase a total of 900,000 shares, becomes exercisable when the closing price of the Company's Common Shares on the Toronto Stock Exchange reaches CAD$19.11 for 20 consecutive trading days. President and Chief Executive Officer and Director. See attached for Exhibit 24 - Power of Attorney /s/ Nandini Somayaji, as attorney-in-fact for Kevin O'Meara 2019-10-08