| Date | Issuer | Insider | Transaction | Amount | New Balance ⓘ 
                                    The balance of securities held by registered holder at the time of the transaction. Insiders may direct multiple registered holders and hold multiple security types.
                                 | |
|---|---|---|---|---|---|---|
| Filed 2020-08-28 13:11 Tx date 2020-08-24 | $MNC Magnetic North Acquisition Corp. (Formerly Black Bull Resources Inc.) | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options00 - Opening Balance-Initial SEDI Report | |||
| Filed 2020-08-28 13:09 Tx date 2020-08-24 | $MNC Magnetic North Acquisition Corp. (Formerly Black Bull Resources Inc.) | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options52 - Expiration of options | $260,000 +400,000 vol $0.65 each | 400,000 | |
| Filed 2020-08-28 13:06 Tx date 2020-08-25 | $MNC Magnetic North Acquisition Corp. (Formerly Black Bull Resources Inc.) | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options00 - Opening Balance-Initial SEDI Report | |||
| Filed 2019-01-23 Tx date 2018-12-31 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares30 - Acquisition or disposition under a purchase/ownership plan | $7,056 +1,074 vol $6.57 each | 37,237 | |
| Filed 2019-01-23 Tx date 2018-09-30 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares30 - Acquisition or disposition under a purchase/ownership plan | $6,693 +1,025 vol $6.53 each | 36,163 | |
| Filed 2018-09-23 Tx date 2018-09-18 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | $139,302 +21,800 vol $6.39 each | 101,200 | |
| Filed 2018-09-23 Tx date 2018-09-18 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units56 - Grant of rights | $13,623 +2,132 vol $6.39 each | 2,132 | |
| Filed 2018-09-23 Tx date 2017-06-30 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Performance Share Units00 - Opening Balance-Initial SEDI Report | |||
| Filed 2018-09-14 Tx date 2018-09-13 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares51 - Exercise of options | $30,000 +10,000 vol $3.00 each | 35,138 | |
| Filed 2018-09-14 Tx date 2018-09-13 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options51 - Exercise of options | $-30,000 -10,000 vol $3.00 each | 79,400 | |
| Filed 2018-07-30 Tx date 2018-06-30 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares30 - Acquisition or disposition under a purchase/ownership plan | $6,477 +1,076 vol $6.02 each | 25,138 | |
| Filed 2018-07-30 Tx date 2018-03-31 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares30 - Acquisition or disposition under a purchase/ownership plan | $6,374 +1,159 vol $5.50 each | 24,062 | |
| Filed 2018-01-02 Tx date 2017-09-30 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares30 - Acquisition or disposition under a purchase/ownership plan | $6,373 +1,097 vol $5.81 each | 21,832 | |
| Filed 2018-01-02 Tx date 2017-12-31 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares30 - Acquisition or disposition under a purchase/ownership plan | $6,372 +1,071 vol $5.95 each | 22,903 | |
| Filed 2017-07-05 Tx date 2017-06-30 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options00 - Opening Balance-Initial SEDI Report | 89,400 | ||
| Filed 2017-07-05 Tx date 2017-06-30 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report | 20,735 | ||
| Filed 2017-07-05 Tx date 2017-06-30 | $DRT DIRTT Environmental Solutions Ltd. | Tran, Ha Thi 
                                5 - Senior Officer of Issuer
                             
                                
                                
                                
                                    Holder: RRSP (Control or Direction)
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report | 7,000 |