---
schema_version: "secwatch.filing_event.v1"
accession: "0000844965-22-000005"
form_type: "8-K"
ticker: "TTI"
cik: "0000844965"
company_name: "TETRA TECHNOLOGIES INC"
filed_at: "2022-02-28T23:59:59+00:00"
generated_at: "2026-06-27T03:56:27.700101+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# TETRA Q4 revenue $113M up 19% sequentially; adjusted EBITDA $13.1M, debt reduced $13M

## Summary
- Q4 2021 revenue $113M (+19% QoQ, +50% YoY); net loss from cont ops $703k ($0.01 loss per share).
- Adjusted EBITDA $13.1M; adjusted free cash flow from cont ops $7.4M in Q4; full-year $9.3M.
- Reduced long-term debt by $13M in Q4; net leverage ratio improved to 2.7x at year-end 2021.
- Signed definitive supply agreement with Eos for PureFlow zinc-bromide electrolyte; drilling Arkansas lithium well.
- Water & Flowback Services revenue $53M, segment EBITDA margin 12.9% (highest since Q3 2019).

## SEC filing metadata
- accession: 0000844965-22-000005
- form_type: 8-K
- ticker: TTI
- cik: 0000844965
- company_name: TETRA TECHNOLOGIES INC
- filed_at: 2022-02-28T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/844965/000084496522000005/0000844965-22-000005-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/844965/000084496522000005/tti-20220228.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000844965-22-000005
- JSON: https://secwatch.observer/filing/0000844965-22-000005.json
- Plain text: https://secwatch.observer/filing/0000844965-22-000005.txt

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