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
hquf6ox
8 Dec 22
Correspondence with SEC
12:00am
UPLOAD
33g87oizij8cq961g3
28 Nov 22
Letter from SEC
12:00am
CORRESP
r77 3al8f3is54
18 Nov 22
Correspondence with SEC
12:00am
UPLOAD
mzujyf5z txsn
7 Nov 22
Letter from SEC
12:00am
UPLOAD
s6gqbv84ijfhs
16 Oct 18
Letter from SEC
12:00am
CORRESP
b9hfyguq
27 Sep 18
Correspondence with SEC
12:00am
CORRESP
68knf
14 Sep 18
Correspondence with SEC
12:00am
UPLOAD
r97bd 0uavpcm
28 Aug 18
Letter from SEC
12:00am
UPLOAD
ypnl fhewjewetc1
19 Oct 16
Letter from SEC
12:00am
CORRESP
4igzjk3on
13 Oct 16
Correspondence with SEC
12:00am
UPLOAD
2y3bvzorovddn38pdlxf
30 Sep 16
Letter from SEC
12:00am
UPLOAD
shez25czqhk n3
29 Apr 15
Letter from SEC
12:00am
CORRESP
119vo
16 Apr 15
Correspondence with SEC
12:00am
UPLOAD
0554jam9
3 Apr 15
Letter from SEC
12:00am
UPLOAD
sriad mmuen
11 Jul 12
Letter from SEC
12:00am