61 filings
DEFA14A
PRKR
Parkervision Inc
1 Aug 23
Additional proxy soliciting materials
9:11am
DEF 14A
PRKR
Parkervision Inc
Definitive proxy
1 Aug 23
9:08am
DEFA14A
PRKR
Parkervision Inc
2 Aug 22
Additional proxy soliciting materials
4:41pm
DEF 14A
PRKR
Parkervision Inc
Definitive proxy
2 Aug 22
4:35pm
PRE 14A
PRKR
Parkervision Inc
Preliminary proxy
22 Jul 22
4:01pm
DEFA14A
0v6m05
30 Jul 21
Additional proxy soliciting materials
4:13pm
DEFA14A
ht5uj0solx65
14 Jul 20
Additional proxy soliciting materials
12:00am
DEFA14A
b4vinuxm8ubm kqr4ob
2 Jul 20
Additional proxy soliciting materials
4:28pm
DEFA14A
iluvpzp9l5pe8w
1 Oct 19
Additional proxy soliciting materials
10:48am
DEFA14A
roykqxzvmx9pw4l7v
23 Sep 19
Additional proxy soliciting materials
8:53am
DEFA14A
85p8 58qtg7z
1 Oct 18
Additional proxy soliciting materials
4:14pm
DEFA14A
6eptuml bxa40ubiy9wi
21 Sep 18
Additional proxy soliciting materials
4:47pm