Suncor Energy (SU) Registration filing summary

Company overview and business model

• Leading integrated energy company with operations in oil sands, refining, offshore production, and retail networks across Canada and globally.

• Focuses on safety, operational excellence, and long-term shareholder value.

• Common shares listed on TSX and NYSE under the symbol "SU".

Financial performance and metrics

• No material changes in share and loan capital since March 31, 2026, except for repurchase of 9.3 million common shares (~$833 million) and repayment of US$275 million in debentures.

• Financial statements prepared under Canadian GAAP, within IFRS framework.

Use of proceeds and capital allocation

• Net proceeds from securities sales will be used for general corporate purposes, including reducing short-term borrowings, repaying debt, and supporting capital spending and working capital.

• Pending use, proceeds may be invested in short-term marketable securities.