0001437749-20-003063.txt : 20200219 0001437749-20-003063.hdr.sgml : 20200219 20200219175430 ACCESSION NUMBER: 0001437749-20-003063 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200217 FILED AS OF DATE: 20200219 DATE AS OF CHANGE: 20200219 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Callahan Stephen P CENTRAL INDEX KEY: 0001657046 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35328 FILM NUMBER: 20631593 MAIL ADDRESS: STREET 1: 17988 EDISON AVE. CITY: CHESTERFIELD STATE: MO ZIP: 63005 ISSUER: 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 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 4 1 rdgdoc.xml FORM 4 X0306 4 2020-02-17 0000353020 Aegion Corp AEGN 0001657046 Callahan Stephen P 17988 EDISON AVE. CHESTERFIELD MO 63005 1 SVP - Human Resources Common Stock 2020-02-17 4 A 0 2629 0 A 25942 D Common Stock 2020-02-17 4 F 0 935 22.96 D 25007 D Vesting of performance units granted to the reporting person on February 22, 2017 as part of the Company's 2017-2019 performance unit grant. In connection with the vesting of the reporting person's February 22, 2017 performance unit award (2,629 shares issued), the reporting person surrendered 935 shares of the issuer's Class A common stock, $0.01 par value per share, to the issuer for payment of tax liabilities. /s/ Mark A. Menghini, as Attorney-in-Fact for Stephen P. Callahan 2020-02-19