PARKERVISION INC — 424B5 Filings
16 424B5 filings on record
This page lists all 424B5 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 16 424B5 documents with the SEC since 2018. To view all SEC filings by PARKERVISION INC, see the full filings list.
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 |
|---|---|---|---|---|
| 424B5 | FORM 424B5 | 0001437749-25-036134 | Nov 24, 2025 | — |
| 424B5 | FORM 424B5 | 0001437749-25-035441 | Nov 17, 2025 | — |
| 424B5 | 424B5 | 0000914139-17-000069 | Aug 14, 2017 | — |
| 424B5 | — | 0001398344-16-022335 | Dec 30, 2016 | — |
| 424B5 | — | 0001398344-13-001546 | Mar 21, 2013 | — |
| 424B5 | — | 0001398344-13-001533 | Mar 20, 2013 | — |
| 424B5 | — | 0001398344-12-002995 | Sep 14, 2012 | — |
| 424B5 | — | 0001398344-12-001327 | Apr 13, 2012 | — |
| 424B5 | — | 0001398344-11-002098 | Sep 9, 2011 | — |
| 424B5 | — | 0001398344-11-000676 | Mar 25, 2011 | — |
| 424B5 | — | 0001398344-10-001487 | Nov 17, 2010 | — |
| 424B5 | — | 0001398344-10-001341 | Oct 29, 2010 | — |
| 424B5 | — | 0001398344-09-001066 | Nov 10, 2009 | — |
| 424B5 | — | 0001398344-09-000223 | Feb 26, 2009 | — |
| 424B5 | — | 0001398344-09-000221 | Feb 26, 2009 | — |
| 424B5 | — | 0001398344-09-000219 | Feb 26, 2009 | — |