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0001070423
PLAINS ALL AMERICAN PIPELINE LP
0001070423
2026-09-09
2026-09-09
iso4217:USD
xbrli:shares
iso4217:USD
xbrli:shares
PLAINS
ALL AMERICAN PIPELINE LP
UNITED STATES
SECURITIES AND
EXCHANGE COMMISSION
Washington,
DC 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of report (Date of earliest event reported)
September 9, 2026
Plains All American Pipeline,
L.P.
(Exact name of registrant as specified in its
charter)
| Delaware |
1-14569 |
76-0582150 |
(State
or other jurisdiction of
incorporation) |
(Commission
File Number) |
(IRS
Employer Identification No.) |
333
Clay Street, Suite 1600,
Houston, Texas
77002
(Address of principal executive offices) (Zip
Code)
713-646-4100
(Registrant’s telephone number, including area code)
Check the appropriate box below if the Form 8-K
filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
| ¨ | Written
communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |
| ¨ | Soliciting
material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |
| ¨ | Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |
| ¨ | Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) |
Securities registered pursuant to Section 12(b) of the Act:
| Title of each class |
|
Trading Symbol(s) |
|
Name of each exchange on which
registered |
| Common
Units |
|
PAA |
|
The Nasdaq Global Select Market |
Indicate by check mark whether the registrant is an emerging growth
company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities
Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company
¨
If
an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying
with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨
| Item 1.01 | Entry into a Material Definitive Agreement. |
On September 14, 2026, Plains All American
Pipeline, L.P. (“PAA” or the “Issuer”) completed the public offering (the “Offering”) of $700,000,000
aggregate principal amount of 6.750% Series A Junior Subordinated Notes due 2056 (the “Series A Notes”) and $800,000,000
aggregate principal amount of 7.000% Series B Junior Subordinated Notes due 2056 (the “Series B Notes,” and, together
with the Series A Notes, the “Notes”).
The terms of the Notes are governed by the Subordinated
Indenture (the “Subordinated Indenture,” and as amended and supplemented
by the Supplemental Indentures (defined below), the “Indenture”) dated as of September 14, 2026 by and between the Issuer
and U.S. Bank Trust Company, National Association, as trustee (the “Trustee”), as supplemented by the First Supplemental Indenture,
dated as of September 14, 2026, by and between the Issuer and the Trustee (the “1st Supplemental Indenture”) relating
to the issuance of the Series A Notes and the Second Supplemental Indenture, dated as of September 14, 2026, by and between
the Issuer and the Trustee (the “2nd Supplemental Indenture,” and, together with the 1st Supplemental Indenture, the “Supplemental
Indentures”) relating to the issuance of the Series B Notes.
The Notes
will mature on December 15, 2056. Interest is payable on the Notes on each of June 15 and December 15, commencing on June 15,
2027.
The interest
rates on the Series A Notes and the Series B Notes will be subject to adjustment on December 15, 2031 and December 15,
2036, respectively (the “First Reset Date”), and on each five-year anniversary thereafter. The adjusted interest rates will
be based on the then applicable Five-Year U. S. Treasury Rate plus a spread; provided that the interest rate during such periods will
not reset below the initial interest rate of the applicable series of Notes. In addition, the Series A Notes and the Series B
Notes will be subject to redemption by PAA during the 90-day period prior to the applicable First Reset Date and thereafter on any applicable
interest payment date. Further, the Issuer may redeem some or all of the Notes at such other times and subject to such other restrictions
specified in the Indenture.
The Notes
are PAA’s unsecured obligations, and will rank junior and subordinate in right of payment to the prior payment of PAA’s existing
and future senior indebtedness. The Notes will rank equally in right of payment with any future unsecured indebtedness that PAA may incur
from time to time if the terms of such indebtedness provide that it ranks equally with the Notes in right of payment. None of PAA’s subsidiaries
will guarantee the Notes.
Other
material terms of the Notes, the Subordinated Indenture and the Supplemental Indentures are described in the prospectus supplement, dated
September 9, 2026 (the “prospectus supplement”), to the prospectus, dated September 6, 2024, which is included in
the Registration Statement (as defined below). The foregoing descriptions of the Indenture and the Notes are qualified in their entirety
by reference to such Indenture (including the forms of Notes attached thereto). Copies of the Subordinated Indenture, 1st Supplemental
Indenture and the 2nd Supplemental Indenture are filed as Exhibit 4.1, Exhibit 4.2 and Exhibit 4.4, respectively, to this
Current Report on Form 8-K and are incorporated herein by reference.
| Item 2.03 | Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. |
The information contained in Item 1.01 is incorporated
by reference into this Item 2.03.
On September 9, 2026,
the Issuer entered into an underwriting agreement (the “Underwriting Agreement”) with J.P. Morgan Securities LLC, Citigroup
Global Markets Inc., Mizuho Securities USA LLC, MUFG Securities Americas Inc. and Truist Securities, Inc., as representatives of
the several underwriters named therein (collectively, the “Underwriters”), relating to the Offering.
The Notes were offered and
sold under the Issuer’s shelf registration statement on Form S-3 (Registration No. 333-281967) filed with the U.S. Securities
and Exchange Commission on September 6, 2024 (the “Registration Statement”), and are described in the prospectus supplement.
The Underwriting Agreement
is filed as Exhibit 1.1 to this Current Report on Form 8-K and is incorporated herein by reference.
| Item 9.01 | Financial Statements and Exhibits. |
(d) Exhibits.
Exhibit Number | |
Description |
| 1.1 | |
Underwriting Agreement dated September 9, 2026 by and among Plains All American Pipeline, L.P. and J.P. Morgan Securities LLC, Citigroup Global Markets Inc., Mizuho Securities USA LLC, MUFG Securities Americas Inc. and Truist Securities, Inc., as representatives of the several underwriters named therein. |
| | |
|
| 4.1 | |
Subordinated Indenture, dated September 14, 2026, by and between Plains All American Pipeline, L.P. and U.S. Bank Trust Company, National Association, as trustee. |
| | |
|
| 4.2 | |
First Supplemental Indenture, dated September 14, 2026, by and between Plains All American Pipeline, L.P. and U.S. Bank Trust Company, National Association, as trustee. |
| | |
|
| 4.3 | |
Form of 6.750% Series A Junior Subordinated Notes due 2056 (included as Exhibit A in Exhibit 4.2). |
| | |
|
| 4.4 | |
Second Supplemental Indenture, dated September 14, 2026, by and between Plains All American Pipeline, L.P. and U.S. Bank Trust Company, National Association, as trustee. |
| | |
|
| 4.5 | |
Form of 7.000% Series B Junior Subordinated Notes due 2056 (included as Exhibit A in Exhibit 4.4). |
| | |
|
| 5.1 | |
Opinion of Vinson & Elkins L.L.P. |
| | |
|
| 23.1 | |
Consent of Vinson & Elkins L.L.P. (included in Exhibit 5.1). |
| | |
|
| 104 | |
Cover Page Interactive Data File (embedded within the Inline XBRL document). |
SIGNATURES
Pursuant to the requirements
of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto
duly authorized.
| Date: September 14, 2026 |
PLAINS ALL AMERICAN PIPELINE, L.P. |
| |
|
|
| |
By: |
PAA GP LLC, its general partner |
| |
By: |
Plains AAP, L.P., its sole member |
| |
By: |
Plains All American GP LLC, its general partner |
| |
|
|
|
By: |
/s/ Richard McGee |
| |
Name: |
Richard McGee |
| |
Title: |
Executive
Vice President, General Counsel & Secretary |