| 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 2021-09-27 11:21 Tx date 2021-09-22 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $1,200 +5,000 vol $0.24 each | 849,109 | |
| Filed 2021-06-25 09:33 Tx date 2021-06-21 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $10,500 +30,000 vol $0.35 each | 844,109 | |
| Filed 2021-06-15 09:30 Tx date 2021-05-30 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | $200,000 +400,000 vol $0.50 each | 2,388,710 | |
| Filed 2021-05-03 15:58 Tx date 2021-05-03 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $11,500 +25,000 vol $0.46 each | 814,109 | |
| Filed 2021-04-06 11:44 Tx date 2021-04-06 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $14,040 +26,000 vol $0.54 each | 789,109 | |
| Filed 2021-03-04 12:01 Tx date 2021-03-03 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $60,899 +105,000 vol $0.58 each | 763,109 | |
| Filed 2020-11-20 17:19 Tx date 2020-11-19 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants54 - Exercise of warrants | $53,083 +151,668 vol $0.35 each | 370,882 | |
| Filed 2020-11-20 13:31 Tx date 2020-11-19 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants54 - Exercise of warrants | $539,583 +1,541,668 vol $0.35 each | 1,760,882 | |
| Filed 2020-11-20 13:31 Tx date 2020-11-19 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants54 - Exercise of warrants | $539,583 +1,541,668 vol $0.35 each | ||
| Filed 2020-11-20 13:30 Tx date 2020-02-26 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants53 - Grant of warrants | $53,083 +151,668 vol $0.35 each | 219,214 | |
| Filed 2020-10-16 09:46 Tx date 2020-10-16 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $6,959 +12,000 vol $0.58 each | 658,109 | |
| Filed 2020-07-03 17:11 Tx date 2020-07-02 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | $280,000 +400,000 vol $0.70 each | 1,988,710 | |
| Filed 2020-04-02 11:42 Tx date 2020-03-31 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares51 - Exercise of options | $49,660 +95,500 vol $0.52 each | 646,109 | |
| Filed 2020-04-02 11:36 Tx date 2020-03-31 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options51 - Exercise of options | $-49,660 -95,500 vol $0.52 each | 1,588,710 | |
| Filed 2020-01-06 12:12 Tx date 2020-01-06 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares51 - Exercise of options | $25,000 +65,790 vol $0.38 each | 550,609 | |
| Filed 2020-01-06 12:11 Tx date 2020-01-06 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options51 - Exercise of options | $-25,000.20 -65,790 vol $0.38 each | 1,684,210 | |
| Filed 2020-01-06 12:06 Tx date 2020-01-02 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares51 - Exercise of options | $24,750 +165,000 vol $0.15 each | 484,819 | |
| Filed 2020-01-06 12:05 Tx date 2020-01-02 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options51 - Exercise of options | $-24,750 -165,000 vol $0.15 each | 1,750,000 | |
| Filed 2019-12-10 13:08 Tx date 2019-12-09 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | $338,000 +650,000 vol $0.52 each | 1,915,000 | |
| Filed 2019-08-15 20:22 Tx date 2019-08-15 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options10 - Acquisition or disposition in the public market | $25,000 +65,790 vol $0.38 each | 1,265,000 | |
| Filed 2019-08-15 20:20 Tx date 2019-08-15 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options51 - Exercise of options | $-25,000.20 -65,790 vol $0.38 each | 1,199,210 | |
| Filed 2019-08-15 20:16 Tx date 2019-03-01 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | $190,000 +500,000 vol $0.38 each | 1,265,000 | |
| Filed 2019-08-15 20:15 Tx date 2018-01-31 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | $237,500 +475,000 vol $0.50 each | 1,100,000 | |
| Filed 2018-11-22 Tx date 2018-11-21 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $11,760 +60,000 vol $0.196 each | 319,819 | |
| Filed 2018-09-10 Tx date 2018-09-10 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $10,000 +50,000 vol $0.20 each | 259,819 | |
| Filed 2018-06-08 Tx date 2018-06-08 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $1,032 +3,500 vol $0.295 each | 209,819 | |
| Filed 2018-06-08 Tx date 2018-06-07 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $15,000 +50,000 vol $0.30 each | 170,319 | |
| Filed 2018-06-08 Tx date 2018-06-08 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $10,800 +36,000 vol $0.30 each | 206,319 | |
| Filed 2018-05-03 Tx date 2018-05-02 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $2,100 +5,000 vol $0.42 each | 120,319 | |
| Filed 2018-03-01 Tx date 2018-02-23 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options51 - Exercise of options | $-12,750 -85,000 vol $0.15 each | 290,000 | |
| Filed 2018-03-01 Tx date 2018-02-23 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options51 - Exercise of options | $-25,000 -250,000 vol $0.10 each | 375,000 | |
| Filed 2018-02-09 Tx date 2018-02-06 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares10 - Acquisition or disposition in the public market | $5,040 +14,000 vol $0.36 each | 115,319 | |
| Filed 2016-12-20 Tx date 2016-12-16 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options53 - Grant of warrants | $100,000 +125,000 vol $0.80 each | 625,000 | |
| Filed 2016-11-15 Tx date 2016-11-11 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants54 - Exercise of warrants | $5,065 +33,773 vol $0.15 each | 67,546 | |
| Filed 2016-11-15 Tx date 2016-11-11 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares54 - Exercise of warrants | $5,065 +33,773 vol $0.15 each | 101,319 | |
| Filed 2015-12-03 Tx date 2015-12-01 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options50 - Grant of options | $25,000 +250,000 vol $0.10 each | 500,000 | |
| Filed 2015-12-03 Tx date 2015-03-01 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options00 - Opening Balance-Initial SEDI Report | 250,000 | ||
| Filed 2015-12-03 Tx date 2015-03-01 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Options00 - Opening Balance-Initial SEDI Report | |||
| Filed 2015-10-05 Tx date 2015-10-02 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants53 - Grant of warrants | +33,773 vol | 33,773 | |
| Filed 2015-10-05 Tx date 2015-03-01 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants00 - Opening Balance-Initial SEDI Report | |||
| Filed 2015-10-05 Tx date 2015-10-02 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares11 - Acquisition or disposition carried out privately | $6,754 +67,546 vol $0.10 each | 67,546 | |
| Filed 2015-10-05 Tx date 2015-03-01 | $DYA dynaCERT Inc. (formerly Dynamic Fuel Systems Inc.) | Maier, Robert Karl 
                                4 - Director of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares00 - Opening Balance-Initial SEDI Report |