---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-209192"
form_type: "8-K"
ticker: "SEI"
cik: "0001697500"
company_name: "Solaris Energy Infrastructure, Inc."
filed_at: "2026-05-06T23:59:59+00:00"
generated_at: "2026-05-14T22:49:05.745621+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Solaris Energy Infrastructure prices $1.3B of 6.375% Senior Notes due 2031

## Summary
- Issued $1.3B aggregate principal of 6.375% Senior Notes due May 15, 2031 at par.
- Net proceeds of ~$1.2793B to repay outstanding borrowings and fund growth capex.
- Closing expected May 12, 2026 subject to customary conditions.
- Notes are senior unsecured, guaranteed by Solaris and restricted subsidiaries.
- Goldman Sachs & Co. acted as representative of initial purchasers; offering exempt from registration.

## SEC filing metadata
- accession: 0001193125-26-209192
- form_type: 8-K
- ticker: SEI
- cik: 0001697500
- company_name: Solaris Energy Infrastructure, Inc.
- filed_at: 2026-05-06T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1697500/000119312526209192/0001193125-26-209192-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1697500/000119312526209192/d132159d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-209192
- JSON: https://secwatch.observer/filing/0001193125-26-209192.json
- Plain text: https://secwatch.observer/filing/0001193125-26-209192.txt

## Source-grounded claims
- claim_id: 9ac701d21c9b3011d3b31faadde18952935fc86c
  claim: Solaris Energy Infrastructure, Inc. entered into Purchase Agreement with Goldman Sachs & Co. LLC, as representative of the several initial purchasers valued at $1.3 billion aggregate principal amount (effective 2026-05-05).
  evidence_excerpt: On May 5, 2026, Solaris Energy Infrastructure, Inc. (the “Company”), Solaris Energy Infrastructure, LLC, a subsidiary of the Company (the “Issuer”), and the subsidiary guarantors named therein (the “Subsidiary Guarantors”) entered into a purchase agreement (the “Purchase Agreement”) with Goldman Sachs & Co. LLC, as representative of the several initial purchasers named therein (collectively, the “Initial Purchasers”), under which they agreed to sell $1.3 billion aggregate principal amount of the Issuer’s 6.375% Senior Notes due 2031 (the “Notes”) in a private placement conducted pursuant to Rule 144A and Regulation S under the Securities Act of 1933, as amended (the “Offering”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1697500/000119312526209192/0001193125-26-209192-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.