---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-275722"
form_type: "8-K"
ticker: "SEI"
cik: "0001697500"
company_name: "Solaris Energy Infrastructure, Inc."
filed_at: "2024-12-11T23:59:59+00:00"
generated_at: "2026-05-29T04:44:58.831523+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Solaris Energy Infrastructure prices 6.5M share offering at $24.75, nets $156M for power generation equipment

## Summary
- Priced underwritten offering of 6,500,000 shares at $24.75 per share, raising net proceeds of approx. $156 million.
- Net proceeds contributed to subsidiary Solaris LLC to fund growth capital for natural gas turbines and balance-of-plant equipment.
- Selling stockholder Yorktown Energy Partners granted underwriters 30-day option to purchase up to 975,000 additional shares.
- Santander US Capital Markets acted as lead book-running manager; offering closed December 11, 2024.

## SEC filing metadata
- accession: 0001193125-24-275722
- form_type: 8-K
- ticker: SEI
- cik: 0001697500
- company_name: Solaris Energy Infrastructure, Inc.
- filed_at: 2024-12-11T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1697500/000119312524275722/0001193125-24-275722-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1697500/000119312524275722/d847530d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-275722
- JSON: https://secwatch.observer/filing/0001193125-24-275722.json
- Plain text: https://secwatch.observer/filing/0001193125-24-275722.txt

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