Pulmatrix, Inc. Common Stock Shares Outstanding

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Pulmatrix, Inc. reported Common Stock Shares Outstanding of 3.65 million shares for the year ending 2025.

  • Pulmatrix, Inc. showed an increase of +0.0% in Common Stock Shares Outstanding from 2024 to 2025.
  • This data is from Pulmatrix, Inc.'s annual report (Form 10-K), filed with the SEC on February 26, 2026.
  • XBRL data for this metric is available from 2013 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 2014: 4.80 million shares | Q3 2014: 4.80 million shares | Q2 2015: 14.65 million shares | Q3 2015: 14.70 million shares | Q1 2016: 14.80 million shares | Q2 2016: 14.85 million shares | Q3 2016: 14.85 million shares | Q1 2017: 18.48 million shares | Q2 2017: 20.12 million shares | Q3 2017: 20.43 million shares | Q1 2018: 22.28 million shares | Q2 2018: 46.93 million shares | Q3 2018: 46.93 million shares | Q1 2019: 8.03 million shares | Q2 2019: 19.62 million shares | Q3 2019: 19.99 million shares | Q1 2020: 20.52 million shares | Q2 2020: 25.75 million shares | Q3 2020: 34.41 million shares | Q1 2021: 56.25 million shares | Q2 2021: 56.25 million shares | Q3 2021: 56.25 million shares | Q1 2022: 3.31 million shares | Q2 2022: 3.39 million shares | Q3 2022: 3.64 million shares | Q1 2023: 3.65 million shares | Q2 2023: 3.65 million shares | Q3 2023: 3.65 million shares | Q1 2024: 3.65 million shares | Q2 2024: 3.65 million shares | Q3 2024: 3.65 million shares | Q1 2025: 3.65 million shares | Q2 2025: 3.65 million shares | Q3 2025: 3.65 million shares.
  • Over the full 16 years of available data (2013 to 2025), Pulmatrix, Inc.'s Common Stock Shares Outstanding has declined by 27.0%.
  • Historical annual values: Fiscal year 2025: 3.65 million shares | Fiscal year 2024: 3.65 million shares | Fiscal year 2023: 3.65 million shares | Fiscal year 2022: 3.64 million shares | Fiscal year 2021: 3.22 million shares | Fiscal year 2020: 1.81 million shares | Fiscal year 2019: 19.99 million shares | Fiscal year 2019: 10 shares | Fiscal year 2018: 4.92 million shares | Fiscal year 2017: 2.10 million shares | Fiscal year 2016: 14.85 million shares | Fiscal year 2015: 14.75 million shares | Fiscal year 2015: 4.65 million shares | Fiscal year 2014: 188,625 shares | Fiscal year 2014: 4.65 million shares | Fiscal year 2013: 5.00 million shares.
  • Data sourced from SEC EDGAR public filings as of August 10, 2026.

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