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Trinseo PLC

Latest Filings – Non-Ownership
Form Type Act Filing Date Report Date Action
8-K 34 04/04/2025 04/03/2025 |    |  
8-K 34 03/20/2025 03/20/2025 |    |  
10-K 34 02/27/2025 12/31/2024 |    |  
8-K 34 01/17/2025 01/17/2025 |    |  
8-K 34 12/17/2024 12/12/2024 |    |  
8-K 34 12/10/2024 12/09/2024 |    |  
8-K/A 34 11/19/2024 09/26/2024
10-Q 34 11/07/2024 09/30/2024 |    |  
8-K 34 11/06/2024 11/06/2024 |    |  
8-K/A 34 10/07/2024 09/26/2024
Latest Filings – Ownership
Form Type Act Filing Date Report Date
4 06/24/2025 06/21/2025
4 06/24/2025 06/21/2025
4 06/24/2025 06/21/2025
4 06/24/2025 06/21/2025
4 03/03/2025 02/27/2025
4 03/03/2025 02/27/2025
4 03/03/2025 02/27/2025
4 03/03/2025 02/27/2025
4 03/03/2025 02/27/2025
4 03/03/2025 02/27/2025