29 filings
UPLOAD
TSE
Trinseo PLC
15 Jun 21
Letter from SEC
12:00am
CORRESP
TSE
Trinseo PLC
12 May 21
Correspondence with SEC
12:00am
UPLOAD
TSE
Trinseo PLC
6 May 21
Letter from SEC
12:00am
UPLOAD
TSE
Trinseo PLC
8 Nov 16
Letter from SEC
12:00am
CORRESP
TSE
Trinseo PLC
7 Nov 16
Correspondence with SEC
12:00am
CORRESP
c1i1zzw24s
26 Oct 16
Correspondence with SEC
12:00am
UPLOAD
96zp94
20 Oct 16
Letter from SEC
12:00am
CORRESP
aqxn91f4l4u
4 Oct 16
Correspondence with SEC
12:00am
UPLOAD
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20 Sep 16
Letter from SEC
12:00am
CORRESP
naonemb9d689789yii
12 Apr 16
Correspondence with SEC
12:00am
UPLOAD
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11 Apr 16
Letter from SEC
12:00am
CORRESP
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5 Apr 16
Correspondence with SEC
12:00am
UPLOAD
aaudkl3
4 Apr 16
Letter from SEC
12:00am
EFFECT
2aty74qo
18 Mar 16
Notice of effectiveness
12:00am
UPLOAD
h40qj 96ax46
17 Mar 16
Letter from SEC
12:00am
CORRESP
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16 Mar 16
Correspondence with SEC
12:00am
UPLOAD
vc4uefva
22 Sep 15
Letter from SEC
12:00am
CORRESP
js7nw
18 Sep 15
Correspondence with SEC
12:00am
UPLOAD
gpz1gndy
8 Sep 15
Letter from SEC
12:00am
EFFECT
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11 Jun 14
Notice of effectiveness
12:00am