SCHEDULE 13G/A

GFL ENVIRONMENTAL INC SUB VTG SHS

Subordinate Voting Shares, no par value · CUSIP: 36168Q104

Event date: 2025-12-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• BCEC-GFL Borrower (Cayman) LP

  Shares: 62,062,374 · Class: 17.9%

• BCEC-GFL Borrower GP (Cayman), Ltd

  Shares: 62,062,374 · Class: 17.9%

• GFL Borrower II (Cayman) LP

  Shares: 14,584,103 · Class: 4.2%

• GFL Borrower II GP (Cayman), Ltd

  Shares: 14,584,103 · Class: 4.2%

• GFL Borrower Luxembourg S.a r.l.

  Shares: 76,646,477 · Class: 22.1%

• BCEC - GFL Holdings (Guernsey) L.P.

  Shares: 76,646,477 · Class: 22.1%

• BCEC Management X Limited

  Shares: 76,646,477 · Class: 22.1%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.