---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-22-016010"
form_type: "8-K"
ticker: "TSEOF"
cik: "0001519061"
company_name: "Trinseo PLC"
filed_at: "2022-11-02T23:59:59+00:00"
generated_at: "2026-06-22T13:38:22.364936+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Trinseo reports Q3 net loss $118M; Adjusted EBITDA -$37M; full-year outlook lowered

## Summary
- Net loss from continuing ops $118M (EPS -$3.35) vs prior year net income $79M (EPS $2.01).
- Adjusted EBITDA negative $37M, down $210M YoY, including $24M unfavorable net timing impact.
- Net sales $1,178M, down 7% YoY; volumes down 18% on destocking, price up 11%.
- Full-year 2022 Adjusted EBITDA guidance lowered to $325M-$375M; expects similar Q4 conditions.
- Base Plastics segment Adjusted EBITDA negative $15M vs positive $88M prior year on weak demand.

## SEC filing metadata
- accession: 0001558370-22-016010
- form_type: 8-K
- ticker: TSEOF
- cik: 0001519061
- company_name: Trinseo PLC
- filed_at: 2022-11-02T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1519061/000155837022016010/0001558370-22-016010-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1519061/000155837022016010/tse-20221102x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-22-016010
- JSON: https://secwatch.observer/filing/0001558370-22-016010.json
- Plain text: https://secwatch.observer/filing/0001558370-22-016010.txt

## Key facts
- Earnings Releases
  Trinseo PLC reported the third quarter ended September 30, 2022 results: revenue $1,178, net income ($118), EPS ($3.35).
  - Period: the third quarter ended September 30, 2022
  - Revenue: $1,178
  - Net income: ($118)
  - EPS: ($3.35)
  - Result: reported results
  source text: containing recycled materials increased 65% versus prior year ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ ​ September 30, $millions, except per share data ​ 2022 2021 Net Sales $ 1,178 $ 1,269 Net Income (Loss) from continuing operations ​ (118) ​ 79 Diluted EPS from continuing operations ($) ​ (3.35) ​ 2.01 Adjusted Net Income (Loss)* ​ (103) ​ 80 Adjusted EPS
  evidence_url: https://www.sec.gov/Archives/edgar/data/1519061/000155837022016010/0001558370-22-016010-index.htm

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