48 filings
UPLOAD
TTI
Tetra Technologies, Inc.
22 Jun 23
Letter from SEC
12:00am
CORRESP
TTI
Tetra Technologies, Inc.
25 May 23
Correspondence with SEC
12:00am
UPLOAD
TTI
Tetra Technologies, Inc.
11 May 23
Letter from SEC
12:00am
CORRESP
TTI
Tetra Technologies, Inc.
12 Apr 23
Correspondence with SEC
12:00am
UPLOAD
TTI
Tetra Technologies, Inc.
29 Mar 23
Letter from SEC
12:00am
CERT
xo9sr5evdl1vykleyi
1 Mar 23
Certification of approval for exchange listing
9:25am
EFFECT
sp4xoqa3
18 May 22
Notice of effectiveness
12:15am
CORRESP
qvdn7nuxc
13 May 22
Correspondence with SEC
12:00am
UPLOAD
io289h3h1mz2tvhccc2y
11 May 22
Letter from SEC
12:00am
SD
jz658rwh3ga mtj
1 Jun 21
Conflict minerals disclosure
11:01am
SD
ilwx yx6sl5vjoej
28 May 21
Conflict minerals disclosure
9:39am
SD
ml3cqe1ce2vt5s9x
19 May 20
Conflict minerals disclosure
4:59pm
SD
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23 May 19
Conflict minerals disclosure
4:54pm
EFFECT
y1asqgrbnkev5qujf8w
2 May 19
Notice of effectiveness
12:15am
CORRESP
songiuwp
29 Apr 19
Correspondence with SEC
12:00am
UPLOAD
zbbjmeyo65xalu rtv
18 Apr 19
Letter from SEC
12:00am
SD
l03r8rixo 0s5jr
29 May 18
Conflict minerals disclosure
12:27pm
SD
0q6sjlcht ddh3y
31 May 17
Conflict minerals disclosure
12:00am
SD
eduy107
31 May 16
Conflict minerals disclosure
12:00am
EFFECT
nv6hk2t7gtyvdbvam04
13 Apr 16
Notice of effectiveness
12:00am