# Plug Power Inc: Form SC 13D/A, filed Jun 26, 2009

- Company: [Plug Power Inc](/companies/plug.md) (CIK 1093691)
- Form: SC 13D/A
- Filed: 2009-06-26
- Accepted by EDGAR: Jun 26, 2009, 16:15 ET
- Period: not reported
- Accession: 0001104659-09-040296
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1093691/000110465909040296/a09-17006_1sc13da.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1093691/000110465909040296/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1093691/000110465909040296/a09-17006_1sc13da.htm

Filed Jun 26, 2009.
Source: SEC EDGAR, the filing index for accession 0001104659-09-040296. Last ingested by Listed: Nov 10, 2026, 04:06 ET. No prices; not investment advice.