PARKERVISION INC — S-3/A Filings

5 S-3/A filings on record

This page lists all S-3/A filings submitted to the SEC by PARKERVISION INC (PRKR), sorted by most recent first. Each row links to the full filing on EdgarLookup. PARKERVISION INC has filed 5 S-3/A documents with the SEC since 2018. To view all SEC filings by PARKERVISION INC, see the full filings list.

Overview All Filings Financials Insiders

All 10-K 10-K/A 10-K405 10-K405/A 10-Q 10-Q/A 10KSB 10KSB40 10QSB 25-NSE 3 4 4/A 424B1 424B2 424B3 424B5 5 8-A12G 8-A12G/A 8-K 8-K/A ARS AW CORRESP CT ORDER D D/A DEF 14A DEFA14A DEFM14A DEFR14A DEL AM EFFECT FWP NT 10-K NT 10-Q POS AM PRE 14A PREM14A PX14A6G REGDEX S-1 S-1/A S-3 S-3/A S-3MEF S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13D SCHEDULE 13G/A UPLOAD

Form	Description	Accession Number	Filed	Period
S-3/A	—	0001398344-16-015607	Jul 26, 2016	—
S-3/A	—	0001398344-13-004287	Sep 4, 2013	—
S-3/A	—	0001144204-05-017250	May 26, 2005	—
S-3/A	PARKERVISON, INC.	0001093801-04-000205	Feb 10, 2004	—
S-3/A	PARKERVISION, INC.	0001093801-04-000083	Jan 22, 2004	—