Aegion Corp SEC filing history

826 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 1–25 of 826 matching filings.

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15-12B File 001-35328

15-12B

Filing date
26 May 2021
Reporting date
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4

4 filing

Filing date
19 May 2021
Reporting date
17 May 2021
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4

4 filing

Filing date
19 May 2021
Reporting date
17 May 2021
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4

4 filing

Filing date
19 May 2021
Reporting date
17 May 2021
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4

4 filing

Filing date
19 May 2021
Reporting date
17 May 2021
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4

4 filing

Filing date
19 May 2021
Reporting date
17 May 2021
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4

4 filing

Filing date
19 May 2021
Reporting date
17 May 2021
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4

4 filing

Filing date
19 May 2021
Reporting date
17 May 2021
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4

4 filing

Filing date
19 May 2021
Reporting date
17 May 2021
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4

4 filing

Filing date
19 May 2021
Reporting date
17 May 2021
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4

4 filing

Filing date
19 May 2021
Reporting date
17 May 2021
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4

4 filing

Filing date
19 May 2021
Reporting date
17 May 2021
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S-8 POS File 333-134244

POST-EFFECTIVE AMENDMENT NO. 1

Filing date
19 May 2021
Reporting date
Not listed
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S-8 POS File 333-64690

POST-EFFECTIVE AMENDMENT NO. 1

Filing date
19 May 2021
Reporting date
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S-8 POS File 333-64688

POST-EFFECTIVE AMENDMENT NO. 1

Filing date
19 May 2021
Reporting date
Not listed
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S-8 POS File 033-63953

POST-EFFECTIVE AMENDMENT NO. 1

Filing date
19 May 2021
Reporting date
Not listed
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S-8 POS File 033-82488

POST-EFFECTIVE AMENDMENT NO. 1

Filing date
19 May 2021
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Not listed
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S-8 POS File 333-231198

POST-EFFECTIVE AMENDMENT NO. 1

Filing date
19 May 2021
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S-8 POS File 333-224650

POST-EFFECTIVE AMENDMENT NO. 1

Filing date
19 May 2021
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S-8 POS File 333-217532

POST-EFFECTIVE AMENDMENT NO. 1

Filing date
19 May 2021
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S-8 POS File 333-217531

POST-EFFECTIVE AMENDMENT NO. 1

Filing date
19 May 2021
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S-8 POS File 333-211131

POST-EFFECTIVE AMENDMENT NO. 1

Filing date
19 May 2021
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Not listed
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S-8 POS File 333-211130

POST-EFFECTIVE AMENDMENT NO. 1

Filing date
19 May 2021
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S-8 POS File 333-190315

POST-EFFECTIVE AMENDMENT NO. 2

Filing date
19 May 2021
Reporting date
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S-8 POS File 333-134252

POST-EFFECTIVE AMENDMENT NO. 2

Filing date
19 May 2021
Reporting date
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