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SIGA TECHNOLOGIES INC reported Common Stock Shares Outstanding of 71.61 million shares for the year ending 2025.
- SIGA TECHNOLOGIES INC showed an increase of +0.3% in Common Stock Shares Outstanding from 2024 to 2025.
- This data is from SIGA TECHNOLOGIES INC's annual report (Form 10-K), filed with the SEC on March 10, 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: 51.31 million shares | Q3 2011: 51.42 million shares | Q1 2012: 51.64 million shares | Q2 2012: 51.64 million shares | Q3 2012: 51.64 million shares | Q1 2013: 52.12 million shares | Q2 2013: 52.40 million shares | Q3 2013: 52.59 million shares | Q1 2014: 53.34 million shares | Q2 2014: 53.50 million shares | Q3 2014: 53.50 million shares | Q1 2015: 53.50 million shares | Q2 2015: 53.84 million shares | Q3 2015: 54.11 million shares | Q1 2016: 54.11 million shares | Q2 2016: 53.84 million shares | Q3 2016: 53.84 million shares | Q1 2017: 78.78 million shares | Q2 2017: 78.91 million shares | Q3 2017: 78.91 million shares | Q1 2018: 79.04 million shares | Q2 2018: 79.16 million shares | Q3 2018: 79.16 million shares | Q4 2018: 80.76 million shares | Q1 2019: 80.76 million shares | Q2 2019: 80.76 million shares | Q3 2019: 81.07 million shares | Q1 2020: 81.05 million shares | Q2 2020: 78.62 million shares | Q3 2020: 77.77 million shares | Q1 2021: 76.24 million shares | Q2 2021: 75.39 million shares | Q3 2021: 74.31 million shares | Q1 2022: 72.57 million shares | Q2 2022: 73.02 million shares | Q3 2022: 73.02 million shares | Q1 2023: 71.54 million shares | Q2 2023: 71.08 million shares | Q3 2023: 71.09 million shares | Q1 2024: 71.12 million shares | Q2 2024: 71.31 million shares | Q3 2024: 71.37 million shares | Q1 2025: 71.44 million shares | Q2 2025: 71.54 million shares | Q3 2025: 71.61 million shares.
- Over the full 16 years of available data (2010 to 2025), SIGA TECHNOLOGIES INC's Common Stock Shares Outstanding has grown by 46.1%.
- Historical annual values: Fiscal year 2025: 71.61 million shares | Fiscal year 2024: 71.40 million shares | Fiscal year 2023: 71.09 million shares | Fiscal year 2022: 72.68 million shares | Fiscal year 2021: 73.54 million shares | Fiscal year 2020: 77.20 million shares | Fiscal year 2019: 81.27 million shares | Fiscal year 2018: 80.76 million shares | Fiscal year 2017: 80.76 million shares | Fiscal year 2016: 79.04 million shares | Fiscal year 2015: 78.69 million shares | Fiscal year 2014: 53.50 million shares | Fiscal year 2013: 53.11 million shares | Fiscal year 2012: 51.64 million shares | Fiscal year 2011: 51.64 million shares | Fiscal year 2010: 49.02 million shares.
- Data sourced from SEC EDGAR public filings as of August 9, 2026.
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