Innospec (IOSP) Accumulated Depreciation & Amortization (2010 - 2025)

Innospec's Accumulated Depreciation & Amortization history runs 16 years deep, the most recent figure standing at $426.1 million for Q4 2025.

• In Q4 2025, Accumulated Depreciation & Amortization rose 24.48% year-over-year to $426.1 million; the TTM figure through Dec 2025 stood at $426.1 million (up 24.48% YoY), while the FY2025 annual figure was $426.1 million, up 24.48% from the prior year.
• Accumulated Depreciation & Amortization came in at $426.1 million for Q4 2025 at Innospec, up from $342.3 million in the prior quarter.
• In the past five years, Accumulated Depreciation & Amortization ranged from a high of $426.1 million in Q4 2025 to a low of $40.1 million in Q4 2022.
• A 5-year average of $235.0 million and a median of $324.0 million in 2023 frame the typical range for Accumulated Depreciation & Amortization.
• Across the five-year window, Accumulated Depreciation & Amortization decreased 7.17% in 2021 and surged 707.98% in 2023, its largest moves.
• Innospec's Accumulated Depreciation & Amortization stood at $42.7 million in 2021, then declined by 6.09% to $40.1 million in 2022, then soared by 707.98% to $324.0 million in 2023, then gained by 5.65% to $342.3 million in 2024, then gained by 24.48% to $426.1 million in 2025.
• According to Business Quant data, Accumulated Depreciation & Amortization over the past three periods registered $426.1 million, $342.3 million, and $324.0 million for Q4 2025, Q4 2024, and Q4 2023 respectively.

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