Aegion Corp reports

Company location: Chesterfield, MO
Fiscal year end: 31 December

Aegion Corp has filed 1,352 SEC EDGAR filings since 14 Feb 1994

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SEC filing history

Showing 126-150 of 826 matching filings.

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25

Current page

6

UPLOAD

UPLOAD filing

Filing date: 28 May 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SD File 001-35328

FORM SD

Filing date: 28 May 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 26 May 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 13 May 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-35328

FORM 8-K

Filing date: 05 May 2020
Reporting date: 29 Apr 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 001-35328

FORM 10-Q

Filing date: 01 May 2020
Reporting date: 31 Mar 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-35328

FORM 8-K

Filing date: 24 Apr 2020
Reporting date: 22 Apr 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 24 Apr 2020
Reporting date: 22 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Apr 2020
Reporting date: 22 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Apr 2020
Reporting date: 22 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 23 Apr 2020
Reporting date: 22 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 23 Apr 2020
Reporting date: 22 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 23 Apr 2020
Reporting date: 22 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-35328

FORM DEFA14A

Filing date: 13 Apr 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-35328

FORM 8-K

Filing date: 26 Mar 2020
Reporting date: 20 Mar 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 13 Mar 2020
Reporting date: 11 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 12 Mar 2020
Reporting date: 10 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-35328

FORM DEFA14A

Filing date: 06 Mar 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-35328

FORM DEF 14A

Filing date: 06 Mar 2020
Reporting date: 22 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-35328

FORM 8-K

Filing date: 04 Mar 2020
Reporting date: 04 Mar 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-35328

FORM 8-K

Filing date: 02 Mar 2020
Reporting date: 26 Feb 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-K File 001-35328

FORM 10-K

Filing date: 02 Mar 2020
Reporting date: 31 Dec 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-35328

FORM 8-K

Filing date: 28 Feb 2020
Reporting date: 24 Feb 2020
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4

Filing date: 25 Feb 2020
Reporting date: 22 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Feb 2020
Reporting date: 22 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

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