Trinseo PLC (TSEOQ) Interest Expenses (2013 - 2025)

Trinseo (TSEOQ) has reported Interest Expenses for 13 consecutive years, with $18.4 million the latest figure, recorded in Q4 2025.

• In Q4 2025, Interest Expenses fell 94.58% year-over-year to $18.4 million; the TTM figure through Dec 2025 stood at $18.4 million (down 94.58% YoY), while the FY2025 annual figure was $442.7 million, up 30.51% from the prior year.
• Interest Expenses retreated to $18.4 million in Q4 2025 per TSEOQ's latest filing, from $339.2 million in the prior quarter.
• Across five years, Interest Expenses topped out at $339.2 million in Q4 2024 and bottomed at $800000.0 in Q2 2021.
• Historically, Interest Expenses has averaged $113.0 million across 5 years, with a median of $68.4 million in 2022.
• Annual changes were most pronounced in 2023 — Interest Expenses jumped 135.05% — and 2025, when it slumped 94.58%.
• Trinseo's Interest Expenses stood at $127.7 million in 2021, then retreated by 7.28% to $118.4 million in 2022, then surged by 135.05% to $278.3 million in 2023, then climbed by 21.88% to $339.2 million in 2024, then plunged by 94.58% to $18.4 million in 2025.
• Business Quant data shows TSEOQ's Interest Expenses at $18.4 million in Q4 2025, $339.2 million in Q4 2024, and $5.0 million in Q3 2024.