1,036 filings
Page 34 of 52
SC 13D/A
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30 Sep 10
ASPEN TECHNOLOGY / ADVENT INTERNATIONAL ownership change
12:00am
S-8
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29 Sep 10
Registration of securities for employees
12:00am
424B1
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23 Sep 10
Prospectus with pricing info
12:00am
S-1MEF
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22 Sep 10
Registration of additional securities for an S-1
12:00am
EFFECT
jayaxam4
22 Sep 10
Notice of effectiveness
12:00am
8-K
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2 Sep 10
Results of Operations and Financial Condition
12:00am
8-K
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2 Sep 10
Results of Operations and Financial Condition
12:00am
8-K
hjw6kde6n i9ibu
4 Aug 10
Departure of Directors or Certain Officers
12:00am
UPLOAD
xo03y3n6nhp
28 Jul 10
Letter from SEC
12:00am
CORRESP
ois gig8243pzpcvg9
27 Jul 10
Correspondence with SEC
12:00am
UPLOAD
fs69q82k
27 Jul 10
Letter from SEC
12:00am
CORRESP
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21 Jul 10
Correspondence with SEC
12:00am
UPLOAD
k560es68bjl r37brm
13 Jul 10
Letter from SEC
12:00am
CORRESP
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25 Jun 10
Correspondence with SEC
12:00am
UPLOAD
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15 Jun 10
Letter from SEC
12:00am