secwatch.observer — SEC 8-K summary
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Issuer:     Trinseo PLC (TSEOF)
CIK:        0001519061
Form:       8-K
Filed at:   2023-04-18T23:59:59+00:00
Accession:  0001558370-23-006154
Event type: leadership
Sentiment:  neutral
Materiality: 0.40
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Trinseo board members Misheff and Martens to retire, not stand for reelection
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- Donald Misheff and Philip Martens notified Board of retirement from Board effective at 2023 annual meeting.
- Board size expected to decrease from current number to eleven members after annual meeting.
- Retirements not due to any disagreement with Company on operations, controls, or policies.
- Misheff served since 2015; Martens since 2016; both thanked for service.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1519061/000155837023006154/0001558370-23-006154-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1519061/000155837023006154/tse-20230413x8k.htm
  HTML page:      https://secwatch.observer/filing/0001558370-23-006154

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