Quick Answer
PLUG POWER INC reported Shares Outstanding of 180.09 million shares for fiscal year 2015.
PLUG POWER INC Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2015 | 180.09M | +3.9% |
| 2014 | 173.27M | +62.9% |
| 2013 | 106.36M | +176.9% |
| 2012 | 38.40M | — |
- PLUG POWER INC showed an increase of +3.9% in Shares Outstanding compared to the prior fiscal year.
- Over the 2012–2015 period, PLUG POWER INC’s shares outstanding has grown by 368.9% (from 38.40 million shares to 180.09 million shares).
- The most recent figure is from PLUG POWER INC’s fiscal year 2015 report (Form 10-K), filed with the SEC on March 15, 2016.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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