<SEC-DOCUMENT>0000353020-17-000010-index.html : 20170306
<SEC-HEADER>0000353020-17-000010.hdr.sgml : 20170306
<ACCEPTANCE-DATETIME>20170306164445
ACCESSION NUMBER:		0000353020-17-000010
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		19
CONFORMED PERIOD OF REPORT:	20170228
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20170306
DATE AS OF CHANGE:		20170306

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Aegion Corp
		CENTRAL INDEX KEY:			0000353020
		STANDARD INDUSTRIAL CLASSIFICATION:	WATER, SEWER, PIPELINE, COMM AND POWER LINE CONSTRUCTION [1623]
		IRS NUMBER:				133032158
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35328
		FILM NUMBER:		17668442

	BUSINESS ADDRESS:	
		STREET 1:		17988 EDISON AVENUE
		CITY:			CHESTERFIELD
		STATE:			MO
		ZIP:			63005
		BUSINESS PHONE:		6365308000

	MAIL ADDRESS:	
		STREET 1:		17988 EDISON AVENUE
		CITY:			CHESTERFIELD
		STATE:			MO
		ZIP:			63005

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INSITUFORM TECHNOLOGIES INC
		DATE OF NAME CHANGE:	19930617

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INSITUFORM OF NORTH AMERICA INC/TN/
		DATE OF NAME CHANGE:	19930617

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INSITUFORM OF NORTH AMERICA INC
		DATE OF NAME CHANGE:	19921217
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a8k-2016q4earningsrelease.htm
<DESCRIPTION>8-K (Q4 2016 EARNINGS RELEASE AND TRANSCRIPT)
<TEXT>
Document 1 - file: a8k-2016q4earningsrelease.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>exhibit991toform8-kq416ear.htm
<DESCRIPTION>EXHIBIT 99.1 (Q4 2016 EARNINGS RELEASE)
<TEXT>
Document 2 - file: exhibit991toform8-kq416ear.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>exhibit992-2016q4conferenc.htm
<DESCRIPTION>EXHIBIT 99.2 (Q4 2016 EARNINGS CALL TRANSCRIPT)
<TEXT>
Document 3 - file: exhibit992-2016q4conferenc.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>a2016q4erpage1.jpg
<TEXT>
Document 4 - file: a2016q4erpage1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>a2016q4erpage2.jpg
<TEXT>
Document 5 - file: a2016q4erpage2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>a2016q4erpage3.jpg
<TEXT>
Document 6 - file: a2016q4erpage3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>a2016q4erpage4.jpg
<TEXT>
Document 7 - file: a2016q4erpage4.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>a2016q4erpage5.jpg
<TEXT>
Document 8 - file: a2016q4erpage5.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>a2016q4erpage6.jpg
<TEXT>
Document 9 - file: a2016q4erpage6.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>a2016q4erpage7.jpg
<TEXT>
Document 10 - file: a2016q4erpage7.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>a2016q4erpage8.jpg
<TEXT>
Document 11 - file: a2016q4erpage8.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>a2016q4erpage9.jpg
<TEXT>
Document 12 - file: a2016q4erpage9.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>a2016q4erpage10.jpg
<TEXT>
Document 13 - file: a2016q4erpage10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>a2016q4erpage11.jpg
<TEXT>
Document 14 - file: a2016q4erpage11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>a2016q4erpage12.jpg
<TEXT>
Document 15 - file: a2016q4erpage12.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>a2016q4erpage13.jpg
<TEXT>
Document 16 - file: a2016q4erpage13.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>a2016q4erpage14.jpg
<TEXT>
Document 17 - file: a2016q4erpage14.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>a2016q4erpage15.jpg
<TEXT>
Document 18 - file: a2016q4erpage15.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>a2016q4erpage16.jpg
<TEXT>
Document 19 - file: a2016q4erpage16.jpg

</DOCUMENT>
</SEC-DOCUMENT>