Plains All American Pipeline, L.P. (PAA), a subsidiary of Plains GP Holdings, L.P., entered into a Third Amendment to Credit Agreement (Revolver Third Amendment) and a Third Amendment to Fourth Amended and Restated Credit Agreement (Hedged Inventory Third Amendment) on February 26, 2026. The amendments replace Plains Midstream Canada ULC (PMCULC) with Plains Canada Liquid Pipelines ULC (PCLPULC) as a borrower under both credit facilities. All commitments to extend credit to PMCULC were terminated, and PMCULC was released from its obligations under the loan documents. For the Hedged Inventory Facility, any liens on collateral granted by PMCULC were released. PCLPULC agreed to be bound by the terms of the applicable credit agreements as if originally a borrower. PCLPULC also joined the security documents and granted a security interest in the collateral for the Hedged Inventory Facility. The amendments did not alter the aggregate lender commitments, maturity dates, pricing, covenants, or other material economic terms of either the Revolver or the Hedged Inventory Facility.