---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-23-001032"
form_type: "8-K"
ticker: "TSEOF"
cik: "0001519061"
company_name: "Trinseo PLC"
filed_at: "2023-02-08T23:59:59+00:00"
generated_at: "2026-06-19T21:41:50.221400+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.82
calibrated_materiality_score: 0.82
confidence: "high"
source: SEC EDGAR
---

# Trinseo posts FY2022 net loss of $428M; Q4 includes $297M impairment; guides 2023 EBITDA $375-425M

## Summary
- FY2022 net loss from continuing ops $428M, diluted EPS -$11.91; adjusted EBITDA $312M.
- Q4 net loss $364M (diluted EPS -$10.42) on $975M sales (-25% YoY); adjusted EBITDA $6M.
- Non-cash impairment of $297M on PMMA and Aristech Surfaces goodwill.
- Full-year 2023 guidance: Adjusted EBITDA $375-425M; cash from ops ~$100M; capex ~$100M.
- Restructuring includes closure of Boehlen styrene plant and one Stade PC line; expects $60M profit improvement.

## SEC filing metadata
- accession: 0001558370-23-001032
- form_type: 8-K
- ticker: TSEOF
- cik: 0001519061
- company_name: Trinseo PLC
- filed_at: 2023-02-08T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.82
- calibrated_materiality_score: 0.82
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1519061/000155837023001032/0001558370-23-001032-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1519061/000155837023001032/tse-20230208x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-23-001032
- JSON: https://secwatch.observer/filing/0001558370-23-001032.json
- Plain text: https://secwatch.observer/filing/0001558370-23-001032.txt

## Key facts
- Earnings Releases
  Trinseo PLC reported Year Ended December 31, 2022 results: revenue 4966, net income -428, EPS -11.91.
  - Period: Year Ended December 31, 2022
  - Revenue: 4966
  - Net income: -428
  - EPS: -11.91
  - Result: reported results
  source text: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Year Ended ​ ​ December 31, ​ December 31, $millions, except per share data ​ 2022 2021 2022 2021 Net Sales $ 975 $ 1,298 $ 4,966 $ 4,827 Net Income (Loss) from continuing operations ​ (364) ​ 1 ​ ​ (428) ​ ​ 280 Diluted EPS from continuing operations ($) ​ (10.42) ​ 0.04 ​ ​ (11.91) ​ ​ 7.07 Adjusted Net
  evidence_url: https://www.sec.gov/Archives/edgar/data/1519061/000155837023001032/0001558370-23-001032-index.htm
- Earnings Releases
  Trinseo PLC reported Three Months Ended December 31, 2022 results: revenue 975.
  - Period: Three Months Ended December 31, 2022
  - Revenue: 975
  - Result: reported results
  source text: quarter run rate ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Year Ended ​ ​ December 31, ​ December 31, $millions, except per share data ​ 2022 2021 2022 2021 Net Sales $ 975 $ 1,298 $ 4,966 $ 4,827 Net Income (Loss) from continuing operations ​ (364) ​ 1 ​ ​ (428) ​ ​ 280 Diluted EPS from continuing operations ($) ​ (10.42) ​ 0.04 ​ ​ (11.91) ​ ​ 7.07
  evidence_url: https://www.sec.gov/Archives/edgar/data/1519061/000155837023001032/0001558370-23-001032-index.htm

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