| 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 2021-11-29 17:34 Tx date 2021-11-24 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: The Bank of Nova Scotia ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Subordinate Voting Shares15 - Acquisition or disposition under a prospectus | $-58,944,586 -1,492,268 vol $39.50 each | 21,830,436 | |
| Filed 2021-11-29 17:31 Tx date 2021-11-24 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Royal Bank of Canada ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Subordinate Voting Shares15 - Acquisition or disposition under a prospectus | $-29,472,293 -746,134 vol $39.50 each | 10,915,218 | |
| Filed 2021-11-29 17:29 Tx date 2021-11-24 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Bank of Montreal ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Subordinate Voting Shares15 - Acquisition or disposition under a prospectus | $-29,472,293 -746,134 vol $39.50 each | 10,915,218 | |
| Filed 2021-11-29 17:23 Tx date 2021-11-24 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: The Bank of Nova Scotia ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202315 - Acquisition or disposition under a prospectus | +1 vol | 1 | |
| Filed 2021-11-29 17:20 Tx date 2021-11-24 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: The Bank of Nova Scotia ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202370 - Acquisition or disposition (writing) of third party derivative | -1 vol | 0 | |
| Filed 2021-11-29 17:18 Tx date 2021-11-24 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Royal Bank of Canada ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202315 - Acquisition or disposition under a prospectus | +1 vol | 1 | |
| Filed 2021-11-29 17:16 Tx date 2021-11-24 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Royal Bank of Canada ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202370 - Acquisition or disposition (writing) of third party derivative | -1 vol | 0 | |
| Filed 2021-11-29 17:11 Tx date 2021-11-24 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Bank of Montreal ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202315 - Acquisition or disposition under a prospectus | +1 vol | 1 | |
| Filed 2021-11-29 17:03 Tx date 2021-11-24 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Bank of Montreal ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202370 - Acquisition or disposition (writing) of third party derivative | -1 vol | 0 | |
| Filed 2021-04-28 19:47 Tx date 2021-04-23 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: The Bank of Nova Scotia ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Subordinate Voting Shares15 - Acquisition or disposition under a prospectus | $-70,945,620.55 -2,089,709 vol $33.95 each | 23,322,704 | |
| Filed 2021-04-28 19:45 Tx date 2021-04-23 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Royal Bank of Canada ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Subordinate Voting Shares15 - Acquisition or disposition under a prospectus | $-35,472,793.30 -1,044,854 vol $33.95 each | 11,661,352 | |
| Filed 2021-04-28 19:42 Tx date 2021-04-23 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Bank of Montreal ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Subordinate Voting Shares15 - Acquisition or disposition under a prospectus | $-35,472,793.30 -1,044,854 vol $33.95 each | 11,661,352 | |
| Filed 2021-04-28 19:38 Tx date 2021-04-23 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: The Bank of Nova Scotia ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202315 - Acquisition or disposition under a prospectus | +1 vol | 1 | |
| Filed 2021-04-28 19:35 Tx date 2021-04-23 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: The Bank of Nova Scotia ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202370 - Acquisition or disposition (writing) of third party derivative | -1 vol | 0 | |
| Filed 2021-04-28 19:33 Tx date 2021-04-23 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Royal Bank of Canada ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202315 - Acquisition or disposition under a prospectus | +1 vol | 1 | |
| Filed 2021-04-28 19:30 Tx date 2021-04-23 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Royal Bank of Canada ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202370 - Acquisition or disposition (writing) of third party derivative | -1 vol | 0 | |
| Filed 2021-04-28 19:27 Tx date 2021-04-23 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Bank of Montreal ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202315 - Acquisition or disposition under a prospectus | +1 vol | 1 | |
| Filed 2021-04-28 19:23 Tx date 2021-04-23 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Bank of Montreal ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202370 - Acquisition or disposition (writing) of third party derivative | -1 vol | 0 | |
| Filed 2020-03-10 20:30 Tx date 2020-03-05 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: The Bank of Nova Scotia ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202370 - Acquisition or disposition (writing) of third party derivative | +1 vol | 1 | |
| Filed 2020-03-10 20:27 Tx date 2020-03-02 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: The Bank of Nova Scotia ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202300 - Opening Balance-Initial SEDI Report | |||
| Filed 2020-03-10 20:27 Tx date 2020-03-05 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Royal Bank of Canada ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202370 - Acquisition or disposition (writing) of third party derivative | +1 vol | 1 | |
| Filed 2020-03-10 20:23 Tx date 2020-03-02 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Royal Bank of Canada ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202300 - Opening Balance-Initial SEDI Report | |||
| Filed 2020-03-10 20:20 Tx date 2020-03-05 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Bank of Montreal ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202370 - Acquisition or disposition (writing) of third party derivative | +1 vol | 1 | |
| Filed 2020-03-10 20:10 Tx date 2020-03-02 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Bank of Montreal ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Margin loan secured by pledge matures March 202300 - Opening Balance-Initial SEDI Report | |||
| Filed 2020-03-10 19:01 Tx date 2020-03-02 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: The Bank of Nova Scotia ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Subordinate Voting Shares00 - Opening Balance-Initial SEDI Report | 25,412,413 | ||
| Filed 2020-03-10 19:00 Tx date 2020-03-02 | $GFL GFL Environmental Inc. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Holder: Royal Bank of Canada ITF BCEC-GFL Borrower (Cayman) LP (Control or Direction)
                                
                             | Subordinate Voting Shares00 - Opening Balance-Initial SEDI Report | 12,706,206 | ||
| Filed 2018-02-01 Tx date 2018-01-29 | $HBC Hudson's Bay Company | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants11 - Acquisition or disposition carried out privately | $-80,500 -3,500,000 vol $0.023 each | 0 | |
| Filed 2018-02-01 Tx date 2018-01-29 | $HBC Hudson's Bay Company | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares11 - Acquisition or disposition carried out privately | $-51,750,000 -5,000,000 vol $10.35 each | 18,022,236 | |
| Filed 2018-02-01 Tx date 2018-01-29 | $HBC Hudson's Bay Company | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Warrants11 - Acquisition or disposition carried out privately | $-19,500 -1,500,000 vol $0.013 each | 3,500,000 | |
| Filed 2017-06-07 Tx date 2017-05-02 | $JSE Jadestone Energy Inc. (formerly Mitra Energy Inc.) | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares11 - Acquisition or disposition carried out privately | -5,084,000 vol | 19,353,481 | |
| Filed 2016-11-11 Tx date 2016-11-06 | $MTE Mitra Energy Inc. (formerly Petra Petroleum Inc.) | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares Class B36 - Conversion or exchange | -6,817,881 vol | 0 | |
| Filed 2016-11-11 Tx date 2016-11-06 | $MTE Mitra Energy Inc. (formerly Petra Petroleum Inc.) | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares36 - Conversion or exchange | +6,817,881 vol | 24,437,481 | |
| Filed 2016-07-18 Tx date 2012-12-11 | $NVA NUVISTA ENERGY LTD. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares11 - Acquisition or disposition carried out privately | $16,856,000 +3,440,000 vol $4.90 each | ||
| Filed 2016-07-18 Tx date 2012-12-11 | $NVA NUVISTA ENERGY LTD. | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares11 - Acquisition or disposition carried out privately | $16,856,000 +3,440,000 vol $4.90 each | 21,466,249 | |
| Filed 2015-12-04 Tx date 2015-11-30 | $MTE Mitra Energy Inc. (formerly Petra Petroleum Inc.) | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares36 - Conversion or exchange | -6,817,881 vol | 17,619,600 | |
| Filed 2015-12-04 Tx date 2015-11-30 | $MTE Mitra Energy Inc. (formerly Petra Petroleum Inc.) | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares Class B36 - Conversion or exchange | +6,817,881 vol | 6,817,881 | |
| Filed 2015-12-04 Tx date 2015-04-08 | $MTE Mitra Energy Inc. (formerly Petra Petroleum Inc.) | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares Class B00 - Opening Balance-Initial SEDI Report | |||
| Filed 2015-04-28 Tx date 2015-04-28 | $HBC Hudson's Bay Company | Ontario Teachers' Pension Plan Board 
                                3 - 10% Security Holder of Issuer
                             
                                
                                
                                
                                    Direct Ownership
                                
                             | Common Shares15 - Acquisition or disposition under a prospectus | $-75,000,011.50 -2,752,294 vol $27.25 each | 23,022,236 |