---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-21-309935"
form_type: "8-K"
ticker: "LBRT"
cik: "0001694028"
company_name: "Liberty Energy Inc."
filed_at: "2021-10-28T23:59:59+00:00"
generated_at: "2026-06-28T16:52:36.256152+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "low"
source: SEC EDGAR
---

# Liberty Oilfield files legal opinion for shelf registration prospectus supplement

## Summary
- Filed Exhibit 5.1 opinion of Haynes and Boone LLP for prospectus supplement dated Oct. 27, 2021.
- Prospectus supplement relates to Registration Statement on Form S-3ASR (No. 333-232580).
- No offering terms, amounts, or prices disclosed in the filing.
- This is a routine procedural filing with no material financial or operational update.

## SEC filing metadata
- accession: 0001193125-21-309935
- form_type: 8-K
- ticker: LBRT
- cik: 0001694028
- company_name: Liberty Energy Inc.
- filed_at: 2021-10-28T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: low
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1694028/000119312521309935/0001193125-21-309935-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1694028/000119312521309935/d234098d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-21-309935
- JSON: https://secwatch.observer/filing/0001193125-21-309935.json
- Plain text: https://secwatch.observer/filing/0001193125-21-309935.txt

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