PLAINS ALL AMERICAN PIPELINE, L.P.

• CONSTITUTION PARTNERS $700,000 Outside firm · 7 filings

Spend per registrant: fees an outside firm reported, or the costs the client reported for lobbying in-house. The rows add up to the total above.

• 2026 $300,000 3 filings
• 2025 $400,000 4 filings

• Energy/Nuclear 7
• Taxation/Internal Revenue Code 7

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

• HOUSE OF REPRESENTATIVES 7
• SENATE 7
• Pipeline & Hazardous Materials Safety Administration 5
• Environmental Protection Agency (EPA) 2