INNOSPEC INC. Earnings Per Share Diluted

• INNOSPEC INC. showed an increase of +228.9% in Earnings Per Share Diluted from 2024 to 2025.
• This data is from INNOSPEC INC.'s annual report (Form 10-K), filed with the SEC on February 18, 2026.
• XBRL data for this metric is available from 2009 to 2025 (17 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Over the full 17 years of available data (2009 to 2025), INNOSPEC INC.'s Earnings Per Share Diluted has grown by 1,696.2%.
• Historical annual values: Fiscal year 2025: $4.67 per share | Fiscal year 2024: $1.42 per share | Fiscal year 2023: $5.56 per share | Fiscal year 2022: $5.32 per share | Fiscal year 2021: $3.75 per share | Fiscal year 2020: $1.16 per share | Fiscal year 2019: $4.54 per share | Fiscal year 2018: $3.45 per share | Fiscal year 2017: $2.52 per share | Fiscal year 2016: $3.33 per share | Fiscal year 2015: $4.86 per share | Fiscal year 2014: $3.38 per share | Fiscal year 2013: $3.22 per share | Fiscal year 2012: $2.81 per share | Fiscal year 2011: $1.92 per share | Fiscal year 2010: $2.97 per share | Fiscal year 2009: $0.26 per share.
• Data sourced from SEC EDGAR public filings as of June 21, 2026.

Last verified: June 21, 2026