571 filings
Page 15 of 29
4
Donald W Kendrick
19 Dec 18
CLEARSIGN COMBUSTION / Donald W Kendrick ownership change
4:06pm
PRRN14A
Digiandomenico Anthony
6 Dec 18
Revised preliminary proxy statement filed by non-management
4:14pm
PREC14A
CLIR
ClearSign Technologies Corp
19 Nov 18
Preliminary proxy with contested solicitation
10:16am
UPLOAD
CLIR
ClearSign Technologies Corp
19 Nov 18
Letter from SEC
12:00am
DEFA14A
CLIR
ClearSign Technologies Corp
13 Nov 18
Additional proxy soliciting materials
6:15am
PREN14A
CLIR
ClearSign Technologies Corp
9 Nov 18
Preliminary proxy statement filed by non-management
2:55pm
8-K
CLIR
ClearSign Technologies Corp
8 Nov 18
ClearSign Announces Third Quarter 2018 Results
4:45pm
10-Q
2018 Q3
CLIR
ClearSign Technologies Corp
Quarterly report
8 Nov 18
4:10pm
S-8
CLIR
ClearSign Technologies Corp
8 Nov 18
Registration of securities for employees
4:07pm
8-K
CLIR
ClearSign Technologies Corp
9 Oct 18
Amendments to Articles of Incorporation or Bylaws
12:00am
4
Meline Susanne
2 Oct 18
CLEARSIGN COMBUSTION / Susanne Meline ownership change
7:00pm
4
Bell Lon E
2 Oct 18
CLEARSIGN COMBUSTION / LON E BELL ownership change
7:00pm
4
CLIR
ClearSign Technologies Corp
2 Oct 18
CLEARSIGN COMBUSTION / SCOTT P ISAACSON ownership change
7:00pm
4
CLIR
ClearSign Technologies Corp
2 Oct 18
CLEARSIGN COMBUSTION / Jeffrey L Ott ownership change
7:00pm
4
CLIR
ClearSign Technologies Corp
2 Oct 18
CLEARSIGN COMBUSTION / Jeffrey L Ott ownership change
6:59pm
8-K
CLIR
ClearSign Technologies Corp
1 Oct 18
Announces Management and Board Changes
4:29pm
424B3
CLIR
ClearSign Technologies Corp
24 Sep 18
Prospectus supplement
4:32pm
EFFECT
CLIR
ClearSign Technologies Corp
24 Sep 18
Notice of effectiveness
12:16am
UPLOAD
CLIR
ClearSign Technologies Corp
19 Sep 18
Letter from SEC
12:00am
CORRESP
CLIR
ClearSign Technologies Corp
19 Sep 18
Correspondence with SEC
12:00am