Top 10 companies
Relative stock performance:
Search information
1993+
Filing Dates
Parkervision Inc
Companies
SEC filings
Source
By filing date (month)
By filing type
424B3 | 358 | |
4 | 160 | |
8-K | 117 | |
10-Q | 30 | |
D | 29 | |
EFFECT | 19 | |
5 | 18 | |
SC 13G/A | 16 | |
CORRESP | 14 | |
DEF 14A | 13 |