Trinseo PLC (TSEOQ) Accumulated Expenses (2013 - 2026)

Trinseo (TSEOQ) has reported Accumulated Expenses for 14 consecutive years, with $194.0 million the latest figure, recorded in Q1 2026.

• In Q1 2026, Accumulated Expenses fell 4.15% year-over-year to $194.0 million; the TTM figure through Mar 2026 stood at $194.0 million (down 4.15% YoY), while the FY2025 annual figure was $202.6 million, down 11.57% from the prior year.
• Accumulated Expenses slipped to $194.0 million in Q1 2026 per TSEOQ's latest filing, from $202.6 million in the prior quarter.
• Across five years, Accumulated Expenses topped out at $245.8 million in Q1 2022 and bottomed at $174.8 million in Q4 2023.
• Historically, Accumulated Expenses has averaged $204.1 million across 5 years, with a median of $202.4 million in 2025.
• Annual changes were most pronounced in 2022 — Accumulated Expenses jumped 64.2% — and 2023, when it slipped 17.73%.
• Trinseo's Accumulated Expenses stood at $208.3 million in 2022, then slipped by 16.08% to $174.8 million in 2023, then surged by 31.06% to $229.1 million in 2024, then slipped by 11.57% to $202.6 million in 2025, then dropped by 4.24% to $194.0 million in 2026.
• Business Quant data shows TSEOQ's Accumulated Expenses at $194.0 million in Q1 2026, $202.6 million in Q4 2025, and $180.5 million in Q3 2025.