0000831641-19-000073.txt : 20190905 0000831641-19-000073.hdr.sgml : 20190905 20190905165736 ACCESSION NUMBER: 0000831641-19-000073 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190903 FILED AS OF DATE: 20190905 DATE AS OF CHANGE: 20190905 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HADEN PATRICK C CENTRAL INDEX KEY: 0001183870 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 191077678 MAIL ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: TETRA TECH INC CENTRAL INDEX KEY: 0000831641 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-ENGINEERING SERVICES [8711] IRS NUMBER: 954148514 STATE OF INCORPORATION: DE FISCAL YEAR END: 0929 BUSINESS ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 BUSINESS PHONE: 6263514664 MAIL ADDRESS: STREET 1: 3475 EAST FOOTHILL BOULEVARD CITY: PASADENA STATE: CA ZIP: 91107 4 1 wf-form4_156771704125871.xml FORM 4 X0306 4 2019-09-03 0 0000831641 TETRA TECH INC TTEK 0001183870 HADEN PATRICK C 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 1 0 0 0 COMMON STOCK 2019-09-03 4 M 0 8000 25.27 A 16780 D COMMON STOCK 2019-09-03 4 S 0 8000 80.624 D 8780 D STOCK OPTION (RIGHT TO BUY) 25.27 2019-09-03 4 M 0 8000 0 D 2013-02-28 2020-03-01 COMMON STOCK 8000.0 0 D $80.624 is an average price. Shares were sold at prices ranging from $80.62 to $80.78 per share. The option became exercisable as to 100% of the shares on the anniversary of the grant date. /s/ Preston Hopson III, Attorney-in-fact for Patrick C. Haden 2019-09-05