Quick Answer
CN ENERGY GROUP. INC. reported Common Stock Shares Outstanding of 20.32 million shares for the year ending 2021.
- CN ENERGY GROUP. INC. showed an increase of +103.2% in Common Stock Shares Outstanding from 2020 to 2021.
- This data is from CN ENERGY GROUP. INC.'s annual report (Form 10-K), filed with the SEC on February 15, 2022.
- XBRL data for this metric is available from 2020 to 2021 (3 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Over the full 3 years of available data (2020 to 2021), CN ENERGY GROUP. INC.'s Common Stock Shares Outstanding has grown by 103.2%.
- Historical annual values: Fiscal year 2021: 20.32 million shares | Fiscal year 2020: 10.00 million shares | Fiscal year 2020: 10.00 million shares.
- Data sourced from SEC EDGAR public filings as of June 22, 2026.
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