ASPENTECH Corp SEC filing history

1,000 loaded recent SEC filings. No local filings are indexed for this CIK yet. This fallback shows up to 1,000 recent submissions, not the complete SEC archive.

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SEC filing history

Showing 626–650 of 1,000 matching filings.

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4

PRIMARY DOCUMENT

Filing date
30 May 2014
Reporting date
28 May 2014
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
28 May 2014
Reporting date
23 May 2014
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4

PRIMARY DOCUMENT

Filing date
28 May 2014
Reporting date
23 May 2014
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
28 May 2014
Reporting date
23 May 2014
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4

PRIMARY DOCUMENT

Filing date
22 May 2014
Reporting date
20 May 2014
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8-K File 001-34630

8-K

Filing date
29 Apr 2014
Reporting date
29 Apr 2014
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4

PRIMARY DOCUMENT

Filing date
02 Apr 2014
Reporting date
31 Mar 2014
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4

PRIMARY DOCUMENT

Filing date
02 Apr 2014
Reporting date
31 Mar 2014
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
02 Apr 2014
Reporting date
31 Mar 2014
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
02 Apr 2014
Reporting date
31 Mar 2014
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4

PRIMARY DOCUMENT

Filing date
26 Feb 2014
Reporting date
25 Feb 2014
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4

PRIMARY DOCUMENT

Filing date
24 Feb 2014
Reporting date
20 Feb 2014
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2014
Reporting date
18 Feb 2014
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SC 13G/A File 005-44607

SC 13G/A filing

Filing date
14 Feb 2014
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
13 Feb 2014
Reporting date
11 Feb 2014
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4

PRIMARY DOCUMENT

Filing date
12 Feb 2014
Reporting date
10 Feb 2014
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SC 13G/A File 005-44607

SC 13G/A filing

Filing date
11 Feb 2014
Reporting date
Not listed
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
10 Feb 2014
Reporting date
06 Feb 2014
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4

PRIMARY DOCUMENT

Filing date
10 Feb 2014
Reporting date
06 Feb 2014
SEC evidence
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SC 13G/A File 005-44607

ASPEN TECHNOLOGY, INC.

Filing date
07 Feb 2014
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
06 Feb 2014
Reporting date
04 Feb 2014
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8-K File 001-34630

8-K

Filing date
30 Jan 2014
Reporting date
30 Jan 2014
SEC evidence
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SC 13G/A File 005-44607

SC 13G/A filing

Filing date
28 Jan 2014
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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