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Executive Summary

Plains All American Pipeline is issuing $1.5 billion in junior subordinated notes (Series A $700M at 6.750% due 2056, Series B $800M at 7.000% due 2056) to redeem all outstanding Series A and Series B preferred units. The net proceeds of ~$1.479B, combined with cash on hand and commercial paper borrowings, will fund the redemption of 58.4M Series A preferred units at $28.875/unit (110% of par) and 800K Series B preferred units at $1,000/unit (100% of par). This refinancing replaces high-cost preferred equity with lower-cost junior subordinated debt, reducing total partners' capital by ~$2.4B and increasing long-term debt by ~$1.5B, but eliminates the ~9.375% Series A distribution and ~SOFR+4.37% Series B distribution in favor of fixed 6.75%/7.00% interest, improving cash flow available for common unitholders. The offering is credit-positive for common equity as it simplifies the capital structure and reduces the cost of capital, though it increases leverage modestly.

Key Facts

• $1.5B aggregate principal amount of junior subordinated notes issued: $700M Series A (6.750% due 2056) and $800M Series B (7.000% due 2056).
• Net proceeds of ~$1.479B used to redeem all 58,411,908 Series A preferred units at $28.875/unit (110% of $26.25 par) and all 800,000 Series B preferred units at $1,000/unit (100% of par).
• Series A preferred distribution rate was 9.375% per annum; Series B was SOFR + 4.11% + 0.26161% credit spread — both replaced by fixed rates of 6.75% and 7.00% respectively.
• Pro forma total long-term debt increases from $8.432B to $9.911B; total partners' capital decreases from $14.291B to $11.882B.
• Pro forma total senior debt of $8.8B and junior subordinated debt of $1.5B as of June 30, 2026.
• The notes are unsecured, subordinated to senior debt, and not listed on any exchange.
• PAA has the option to defer interest payments for up to 20 consecutive semi-annual periods (10 years) per series.

Financial Impact

Replaces ~$2.037B in preferred equity (Series A $1.250B + Series B $787M) costing ~9.375% and SOFR+4.37% with $1.5B in junior subordinated debt costing 6.75%/7.00%, reducing annual cash distribution/interest cost by approximately $50-60M pre-tax.

Risk Factors

• Pro forma total long-term debt increases to $9.9B, increasing leverage and interest expense.
• Notes are subordinated to $8.8B of senior debt and unsecured, with limited covenants.
• No established trading market for the notes; liquidity risk for noteholders.
• Optional interest deferral feature (up to 10 years) could create tax complexity for holders.
• The offering is not conditioned on the preferred redemptions, creating execution risk if redemptions are delayed.

Market Snapshot

Investment Themes

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

US Market Status