63 filings
UPLOAD
ANSS
Ansys Inc. - Registered Shares
13 Jan 23
Letter from SEC
12:00am
CORRESP
ANSS
Ansys Inc. - Registered Shares
13 Jan 23
Correspondence with 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
2tuxaj2
8 Dec 22
Correspondence with SEC
12:00am
UPLOAD
sjxubj99mtcir
28 Nov 22
Letter from SEC
12:00am
CORRESP
l7r8kuv
18 Nov 22
Correspondence with SEC
12:00am
UPLOAD
ckzeul2 aw8l7m5c47m
7 Nov 22
Letter from SEC
12:00am
UPLOAD
aoi1bpl
16 Oct 18
Letter from SEC
12:00am
CORRESP
x3sbsyjdp25qe
27 Sep 18
Correspondence with SEC
12:00am
CORRESP
wgnr gk3v0j
14 Sep 18
Correspondence with SEC
12:00am
UPLOAD
p5xfc
28 Aug 18
Letter from SEC
12:00am
UPLOAD
damtqre bpb1qfs9h3do
19 Oct 16
Letter from SEC
12:00am
CORRESP
xhw7o
13 Oct 16
Correspondence with SEC
12:00am
UPLOAD
7asa4
30 Sep 16
Letter from SEC
12:00am
UPLOAD
w8okhcvremcn
29 Apr 15
Letter from SEC
12:00am
CORRESP
my8gim6d7sc379
16 Apr 15
Correspondence with SEC
12:00am
UPLOAD
nm4 6q6nclw5le56
3 Apr 15
Letter from SEC
12:00am
UPLOAD
rkfwrwm1
11 Jul 12
Letter from SEC
12:00am