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 326–350 of 1,000 matching filings.

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4

PRIMARY DOCUMENT

Filing date
04 Feb 2019
Reporting date
31 Jan 2019
SEC evidence
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SC 13G/A File 005-44607

SC 13G/A filing

Filing date
04 Feb 2019
Reporting date
Not listed
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8-K File 001-34630

8-K

Filing date
01 Feb 2019
Reporting date
31 Jan 2019
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4

PRIMARY DOCUMENT

Filing date
30 Jan 2019
Reporting date
28 Jan 2019
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8-K File 001-34630

8-K

Filing date
23 Jan 2019
Reporting date
23 Jan 2019
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2019
Reporting date
31 Dec 2018
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2019
Reporting date
31 Dec 2018
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2019
Reporting date
31 Dec 2018
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2019
Reporting date
31 Dec 2018
SEC evidence
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S-8 File 333-228978

S-8

Filing date
21 Dec 2018
Reporting date
Not listed
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8-K File 001-34630

8-K

Filing date
10 Dec 2018
Reporting date
07 Dec 2018
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4

PRIMARY DOCUMENT

Filing date
26 Nov 2018
Reporting date
21 Nov 2018
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DEFA14A File 001-34630

DEFA14A

Filing date
26 Nov 2018
Reporting date
Not listed
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SC 13G/A File 005-44607

SC 13G/A filing

Filing date
13 Nov 2018
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
01 Nov 2018
Reporting date
30 Oct 2018
SEC evidence
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DEF 14A File 001-34630

DEF 14A

Filing date
26 Oct 2018
Reporting date
07 Dec 2018
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DEFA14A File 001-34630

DEFA14A

Filing date
26 Oct 2018
Reporting date
Not listed
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8-K File 001-34630

8-K

Filing date
24 Oct 2018
Reporting date
24 Oct 2018
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4

PRIMARY DOCUMENT

Filing date
02 Oct 2018
Reporting date
28 Sep 2018
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
02 Oct 2018
Reporting date
28 Sep 2018
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
02 Oct 2018
Reporting date
28 Sep 2018
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
02 Oct 2018
Reporting date
28 Sep 2018
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
06 Sep 2018
Reporting date
04 Sep 2018
SEC evidence
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