ENERGY CO OF PARANA Form 6-K: Report of foreign private issuer
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2019-12-31: Form 6-K; Period of report 2019-12-31; Description FORM 6-K; Document elp20191230_6k.htm.
- 2019-12-24: Form 6-K; Period of report 2019-12-31; Description FORM 6-K; Document elp20191224_6k.htm.
- 2019-12-24: Form 6-K; Period of report 2019-12-31; Description FORM 6-K; Document elp20191224_6k1.htm.
- 2019-12-23: Form 6-K; Period of report 2019-12-31; Description ELP20191220_6K; Document elp20191220_6k.htm.