26 filings
EFFECT
CLIR
ClearSign Technologies Corp
31 Aug 23
Notice of effectiveness
12:15am
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
CORRESP
CLIR
ClearSign Technologies Corp
19 Jul 22
Correspondence with SEC
12:00am
UPLOAD
CLIR
ClearSign Technologies Corp
14 Jul 22
Letter from SEC
12:00am
UPLOAD
cmlkkz2mr82mh
5 Jan 22
Letter from SEC
12:00am
CORRESP
98zdiyrnq314j8as1o
23 Dec 21
Correspondence with SEC
12:00am
UPLOAD
r7rxa7h d75o4n
16 Dec 21
Letter from SEC
12:00am
EFFECT
b5sfsh
15 Jul 19
Notice of effectiveness
12:15am
UPLOAD
od287
10 Jul 19
Letter from SEC
12:00am
CORRESP
n8hbjwhxv o6171
10 Jul 19
Correspondence with SEC
12:00am
UPLOAD
l403wxdnz71kbdrrfi
19 Nov 18
Letter from SEC
12:00am
EFFECT
l30oxp0fhdz030d0o
24 Sep 18
Notice of effectiveness
12:16am
CORRESP
ohowyq3cds gfxjaz2
19 Sep 18
Correspondence with SEC
12:00am
UPLOAD
9o6f3b 0y
19 Sep 18
Letter from SEC
12:00am
EFFECT
r0eiati5imqm s8esn
7 Jan 16
Notice of effectiveness
12:00am
CORRESP
wkzdqier2hsycecu
5 Jan 16
Correspondence with SEC
12:00am
UPLOAD
62lv0rn9 ri8o
4 Jan 16
Letter from SEC
12:00am
EFFECT
66gv zpr8oh4
30 May 13
Notice of effectiveness
12:00am
EFFECT
sjm8ji
25 Apr 12
Notice of effectiveness
12:00am