AMARIN CORP PLCUK Common Stock Shares Outstanding

• AMARIN CORP PLCUK showed an increase of +1.1% in Common Stock Shares Outstanding from 2024 to 2025.
• This data is from AMARIN CORP PLCUK's annual report (Form 10-K), filed with the SEC on March 2, 2026.
• XBRL data for this metric is available from 2010 to 2025 (16 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Quarterly values from 10-Q filings: Q2 2011: 133.14 million shares | Q3 2011: 135.76 million shares | Q1 2012: 136.41 million shares | Q2 2012: 148.11 million shares | Q3 2012: 149.90 million shares | Q1 2013: 150.67 million shares | Q2 2013: 150.73 million shares | Q3 2013: 172.64 million shares | Q1 2014: 172.89 million shares | Q2 2014: 172.89 million shares | Q3 2014: 174.59 million shares | Q1 2015: 176.96 million shares | Q2 2015: 183.26 million shares | Q3 2015: 183.33 million shares | Q1 2016: 184.44 million shares | Q2 2016: 184.55 million shares | Q3 2016: 269.18 million shares | Q1 2017: 270.70 million shares | Q2 2017: 270.79 million shares | Q3 2017: 270.88 million shares | Q1 2018: 293.58 million shares | Q2 2018: 293.94 million shares | Q3 2018: 304.09 million shares | Q1 2019: 330.58 million shares | Q2 2019: 331.31 million shares | Q3 2019: 357.53 million shares | Q1 2020: 361.71 million shares | Q2 2020: 385.85 million shares | Q3 2020: 388.83 million shares | Q1 2021: 394.76 million shares | Q2 2021: 395.22 million shares | Q3 2021: 395.61 million shares | Q1 2022: 396.94 million shares | Q2 2022: 397.35 million shares | Q3 2022: 403.83 million shares | Q1 2023: 407.27 million shares | Q2 2023: 408.13 million shares | Q3 2023: 408.55 million shares | Q4 2023: 408.82 million shares | Q1 2024: 410.74 million shares | Q2 2024: 411.11 million shares | Q3 2024: 411.26 million shares | Q1 2025: 414.37 million shares | Q2 2025: 415.40 million shares | Q3 2025: 415.97 million shares.
• Over the full 16 years of available data (2010 to 2025), AMARIN CORP PLCUK's Common Stock Shares Outstanding has grown by 289.6%.
• Historical annual values: Fiscal year 2025: 416.21 million shares | Fiscal year 2024: 411.58 million shares | Fiscal year 2023: 408.82 million shares | Fiscal year 2022: 408.82 million shares | Fiscal year 2021: 396.60 million shares | Fiscal year 2020: 392.54 million shares | Fiscal year 2019: 360.10 million shares | Fiscal year 2018: 325.85 million shares | Fiscal year 2017: 271.02 million shares | Fiscal year 2016: 269.36 million shares | Fiscal year 2015: 183.40 million shares | Fiscal year 2014: 174.59 million shares | Fiscal year 2013: 172.67 million shares | Fiscal year 2012: 150.34 million shares | Fiscal year 2011: 135.81 million shares | Fiscal year 2010: 106.84 million shares.
• Data sourced from SEC EDGAR public filings as of August 10, 2026.

Last verified: August 10, 2026