563 filings
Page 5 of 29
4
Judith S Schrecker
4 Oct 22
ClearSign Technologies / Judith S Schrecker ownership change
4:35pm
4
Meline Susanne
4 Oct 22
ClearSign Technologies / Susanne Meline ownership change
4:33pm
4
CLIR
ClearSign Technologies Corp
4 Oct 22
ClearSign Technologies / Robert Thurston HOFFMAN Sr ownership change
4:33pm
4
Gary J. DiElsi
4 Oct 22
ClearSign Technologies / Gary J. DiElsi ownership change
4:29pm
8-K
CLIR
ClearSign Technologies Corp
6 Sep 22
ClearSign Technologies Corporation Provides Second Quarter 2022 Update
8:00am
4
Gary J. DiElsi
25 Aug 22
ClearSign Technologies / Gary J. DiElsi ownership change
6:33pm
10-Q
2022 Q2
CLIR
ClearSign Technologies Corp
Quarterly report
15 Aug 22
4:31pm
EFFECT
CLIR
ClearSign Technologies Corp
15 Aug 22
Notice of effectiveness
12:15am
CORRESP
CLIR
ClearSign Technologies Corp
10 Aug 22
Correspondence with SEC
12:00am
3
CLIR
ClearSign Technologies Corp
4 Aug 22
ClearSign Technologies / Gary J. DiElsi ownership change
12:00am
8-K
CLIR
ClearSign Technologies Corp
2 Aug 22
Departure of Directors or Certain Officers
5:20pm
S-3/A
CLIR
ClearSign Technologies Corp
Shelf registration (amended)
29 Jul 22
5:31pm
CORRESP
CLIR
ClearSign Technologies Corp
19 Jul 22
Correspondence with SEC
12:00am
SC 13D/A
CLIR
ClearSign Technologies Corp
18 Jul 22
ClearSign Technologies / clirSPV ownership change
12:00am
UPLOAD
CLIR
ClearSign Technologies Corp
14 Jul 22
Letter from SEC
12:00am
4
HOFFMAN Robert Thurston Sr
13 Jul 22
ClearSign Technologies / Robert Thurston HOFFMAN Sr ownership change
7:45am
4
HOFFMAN Robert Thurston Sr
7 Jul 22
ClearSign Technologies / Robert Thurston HOFFMAN Sr ownership change
6:03am
4
Meline Susanne
6 Jul 22
ClearSign Technologies / Susanne Meline ownership change
6:32pm
4
Pate Bruce Alan
6 Jul 22
ClearSign Technologies / Bruce Alan Pate ownership change
5:48pm
4
Judith S Schrecker
6 Jul 22
ClearSign Technologies / Judith S Schrecker ownership change
5:46pm