Aegion Corp reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Chesterfield, MO
SEC filing record 1 source field available
Fiscal year end
31 December
Aegion Corp has filed 1,352 SEC EDGAR filings since 14 Feb 1994

SEC filing history

Showing 51-75 of 77 matching filings.

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25
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3
SC 13G/A File 005-35120

SCHEDULE 13G HOLDINGS REPORT AMENDMENT

Filing date
14 Feb 2013
Reporting date
Not listed
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SC 13G File 005-35120

SCHEDULE 13G

Filing date
11 Feb 2013
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SC 13G/A File 005-35120

SC 13G/A filing

Filing date
11 Feb 2013
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Not listed
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SC 13G/A File 005-35120

SC 13G/A filing

Filing date
08 Feb 2013
Reporting date
Not listed
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SC 13G/A File 005-35120

AEGN AS OF 12/31/2012

Filing date
06 Feb 2013
Reporting date
Not listed
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SC 13G/A File 005-35120

AEGION CORP.

Filing date
31 Jan 2013
Reporting date
Not listed
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SC 13G/A File 005-35120

SC 13G/A filing

Filing date
13 Feb 2012
Reporting date
Not listed
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SC 13G File 005-35120

AEGN AS OF 12/31/2011

Filing date
10 Feb 2012
Reporting date
Not listed
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SC 13G File 005-35120

SCHEDULE 13G

Filing date
10 Feb 2012
Reporting date
Not listed
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SC 13G File 005-35120

SC 13G filing

Filing date
07 Feb 2012
Reporting date
Not listed
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SC 13G/A File 005-35120

AEGION CORP. 12312011

Filing date
06 Feb 2012
Reporting date
Not listed
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SC 13G File 005-35120

SC 13G

Filing date
31 Jan 2012
Reporting date
Not listed
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SC 13G/A File 005-35120

INSITUFORM TECHNOLOGIES, INC.

Filing date
12 Dec 2011
Reporting date
Not listed
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SC 13G File 005-35120

AEGION CORP.

Filing date
12 Dec 2011
Reporting date
Not listed
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SC 13G/A File 005-35120

FORM 13G

Filing date
14 Feb 2011
Reporting date
Not listed
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SC 13G File 005-35120

INSITUFORM TECHNOLOGIES, INC.

Filing date
11 Feb 2011
Reporting date
Not listed
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SC 13G/A File 005-35120

INSU AS OF 12/31/10

Filing date
10 Feb 2011
Reporting date
Not listed
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SC 13G/A File 005-35120

SC 13G/A filing

Filing date
04 Feb 2011
Reporting date
Not listed
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SC 13G File 005-35120

SC 13G

Filing date
23 Jun 2010
Reporting date
Not listed
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SC 13G/A File 005-35120

INSITUFORM TECHNOLOGIES

Filing date
10 Mar 2010
Reporting date
Not listed
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SC 13G File 005-35120

SC 13G

Filing date
09 Mar 2010
Reporting date
Not listed
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SC 13G/A File 005-35120

INSU AS OF 12/31/2009

Filing date
12 Feb 2010
Reporting date
Not listed
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SC 13G File 005-35120

FORM 13G

Filing date
12 Feb 2010
Reporting date
Not listed
SEC evidence
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SC 13G/A File 005-35120

INSITUFORM TECHNOLOGIES, INC.

Filing date
09 Feb 2010
Reporting date
Not listed
SEC evidence
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SC 13G/A File 005-35120

INSITUFORM TECHNOLOGIES, INC.

Filing date
09 Feb 2010
Reporting date
Not listed
SEC evidence
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