Solaris Energy Infrastructure, Inc. (SEI): debt financing — Solaris issues $1.3B 6.375% senior notes due 2031 and enters $650M revolver

Solaris Energy Infrastructure, Inc.

Issued $1.3B 6.375% senior notes due 2031 at par; net proceeds ~$1,276.1M after discount and expenses.
Entered $650M revolving credit facility with up to $200M accordion; MUFG Bank serves as administrative agent.
Proceeds used to repay outstanding borrowings; terminated $500M term loan and ~$148.6M Stonebriar term loan.
Stonebriar termination incurred ~$5.9M prepayment fees; all liens and security interests released.
Notes mature May 15, 2031, interest semi-annual at 6.375%; senior unsecured guaranteed by parent and subsidiaries.

Key facts

Extracted from this filing and checked against the source text.

Debt Financings SEC 8-K Item 2.03/2.04 confidence 1.0

Solaris Energy Infrastructure, Inc. incurred senior notes of $1.3 billion aggregate principal amount with U.S. Bank Trust Company, National Association at 6.375% per annum maturing May 15, 2031.

Instrument: senior notes
Principal: $1.3 billion aggregate principal amount
Counterparty: U.S. Bank Trust Company, National Association
Rate: 6.375% per annum
Maturity: May 15, 2031
Event: incurrence

Exact text from the filing

On May 12, 2026, Solaris Energy Infrastructure, LLC (the “Issuer”), a subsidiary of Solaris Energy Infrastructure, Inc. (the “Company”), issued $1.3 billion aggregate principal amount of a new series of the Issuer’s 6.375% Senior Notes due 2031 (the “Notes”) in a private placement (the “Offering”) conducted pursuant to Rule 144A and Regulation S under the Securities Act of 1933, as amended (the “Securities Act”).

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Debt Financings SEC 8-K Item 2.03/2.04 confidence 1.0

Solaris Energy Infrastructure, Inc. incurred revolving credit of up to $650.0 million with MUFG Bank, Ltd..

Instrument: revolving credit
Principal: up to $650.0 million
Counterparty: MUFG Bank, Ltd.
Event: incurrence

Exact text from the filing

Trust Company, as collateral agent, and the lenders party thereto. Pursuant to the Credit Agreement, the lenders agree to provide the Issuer a revolving credit facility of up to $650.0 million, including a sublimit for the issuance of letters of credit in an amount up to $150.0 million (such revolving credit facility, the “Revolving Credit Facility”). At the Issuer’s

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Material Agreements SEC 8-K Item 1.01/1.02 confidence 0.9

Solaris Energy Infrastructure, Inc. entered into Indenture with U.S. Bank Trust Company, National Association valued at $1.3 billion aggregate principal amount (effective 2026-05-12).

Action: entry
Agreement: notes offering
Counterparty: U.S. Bank Trust Company, National Association
Value: $1.3 billion aggregate principal amount
Effective: 2026-05-12

Exact text from the filing

Solaris Energy Infrastructure, LLC (the “Issuer”), a subsidiary of Solaris Energy Infrastructure, Inc. (the “Company”), issued $1.3 billion aggregate principal amount of a new series of the Issuer’s 6.375% Senior Notes due 2031 (the “Notes”) in a private placement (the “Offering”)

View on SEC.gov

Material Agreements SEC 8-K Item 1.01/1.02 confidence 0.9

Solaris Energy Infrastructure, Inc. entered into Credit Agreement with MUFG Bank, Ltd. valued at $650.0 million (effective 2026-05-12).

Action: entry
Agreement: credit facility
Counterparty: MUFG Bank, Ltd.
Value: $650.0 million
Effective: 2026-05-12

Exact text from the filing

the Company and the Issuer, as borrower, entered into a credit agreement (the “Credit Agreement”) with MUFG Bank, Ltd., as administrative agent, CSC Delaware Trust Company, as collateral agent, and the lenders party thereto. Pursuant to the Credit Agreement, the lenders agree to provide the Issuer a revolving credit facility of up to $650.0 million

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73 debt financings filed in the last 30 days. Browse all debt financings →

Solaris Energy Infrastructure, Inc. filing history →

Source: SEC EDGAR

accession 0001193125-26-219852

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