63 filings
CORRESP
ANSS
Ansys Inc. - Registered Shares
13 Jan 23
Correspondence with SEC
12:00am
UPLOAD
ANSS
Ansys Inc. - Registered Shares
13 Jan 23
Letter from SEC
12:00am
UPLOAD
ANSS
Ansys Inc. - Registered Shares
29 Dec 22
Letter from SEC
12:00am
CORRESP
ANSS
Ansys Inc. - Registered Shares
27 Dec 22
Correspondence with SEC
12:00am
UPLOAD
ANSS
Ansys Inc. - Registered Shares
13 Dec 22
Letter from SEC
12:00am
CORRESP
9yf145n03mu wsjh26
8 Dec 22
Correspondence with SEC
12:00am
UPLOAD
l72bgyt88i 5g3mv
28 Nov 22
Letter from SEC
12:00am
CORRESP
1of6j91s
18 Nov 22
Correspondence with SEC
12:00am
UPLOAD
kfl73o9 mggbg
7 Nov 22
Letter from SEC
12:00am
UPLOAD
924p 8g10ew5m
16 Oct 18
Letter from SEC
12:00am
CORRESP
i8zxg2ljsi 2j8q3
27 Sep 18
Correspondence with SEC
12:00am
CORRESP
v40kfolg84mt6f
14 Sep 18
Correspondence with SEC
12:00am
UPLOAD
lrzit2pq98o7ff
28 Aug 18
Letter from SEC
12:00am
UPLOAD
4z4nlizn2n8
19 Oct 16
Letter from SEC
12:00am
CORRESP
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13 Oct 16
Correspondence with SEC
12:00am
UPLOAD
2si b9azdorwdcmqxnl
30 Sep 16
Letter from SEC
12:00am
UPLOAD
5z7y pt86w
29 Apr 15
Letter from SEC
12:00am
CORRESP
vkvnhk36
16 Apr 15
Correspondence with SEC
12:00am
UPLOAD
7lldrawvp2 kgs
3 Apr 15
Letter from SEC
12:00am
UPLOAD
2pas1ns8v7lvz0
11 Jul 12
Letter from SEC
12:00am