Quick Answer
Tanke Biosciences Corp reported Earnings Per Share Diluted of $0.24 (loss) per share for the year ending 2011.
- Tanke Biosciences Corp showed a decrease of -170.6% in Earnings Per Share Diluted from 2010 to 2011.
- This data is from Tanke Biosciences Corp's annual report (Form 10-K), filed with the SEC on April 16, 2012.
- XBRL data for this metric is available from 2010 to 2011 (2 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Historical annual values: Fiscal year 2011: $0.24 (loss) per share | Fiscal year 2010: $0.34 per share.
- Data sourced from SEC EDGAR public filings as of June 23, 2026.
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