638 filings
Page 9 of 32
8-K
u0adfzneocujhmdhtf
11 Aug 16
Results of Operations and Financial Condition
12:00am
8-K
qmz83cbl9pe
25 Jul 16
AspenTech Appoints R. Halsey Wise to Board of Directors
12:00am
8-K
ncijpkoea3w
22 Jul 16
Departure of Directors or Certain Officers
12:00am
8-K
zzo3z139hfo3b4xb
28 Apr 16
Results of Operations and Financial Condition
12:00am
8-K
lodatcfpyd
29 Feb 16
Entry into a Material Definitive Agreement
12:00am
8-K
7cna7e
18 Feb 16
Other Events
12:00am
8-K
7794fz es8xr
28 Jan 16
Results of Operations and Financial Condition
12:00am
8-K
1pnjy24cb6
19 Jan 16
Entry into a Material Definitive Agreement
12:00am
8-K
eesjudyw
11 Dec 15
Submission of Matters to a Vote of Security Holders
12:00am
8-K
ois1up2hyab2
13 Nov 15
Other Events
12:00am
DEFA14A
76zpcxx2hmvpsj7j7
13 Nov 15
Additional proxy soliciting materials
12:00am
8-K
47xta3sqq2zn u9j
29 Oct 15
Results of Operations and Financial Condition
12:00am
DEFA14A
9mb0p1o1
23 Oct 15
Additional proxy soliciting materials
12:00am
8-K
8f2owopnzm7i1
28 Sep 15
Departure of Directors or Certain Officers
12:00am
8-K
we2zfnsgdxa8dxk51a6e
13 Aug 15
Results of Operations and Financial Condition
12:00am