0000831641-21-000168.txt : 20211216 0000831641-21-000168.hdr.sgml : 20211216 20211216190432 ACCESSION NUMBER: 0000831641-21-000168 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211209 FILED AS OF DATE: 20211216 DATE AS OF CHANGE: 20211216 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BATRACK DAN L CENTRAL INDEX KEY: 0001207854 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19655 FILM NUMBER: 211499147 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: 1003 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_163969945108531.xml FORM 4 X0306 4 2021-12-09 0 0000831641 TETRA TECH INC TTEK 0001207854 BATRACK DAN L 3475 EAST FOOTHILL BOULEVARD PASADENA, CA 91107 1 1 0 0 CHAIRMAN AND CEO COMMON STOCK 2021-12-09 4 M 0 4817 47.95 A 174912 D COMMON STOCK 2021-12-09 4 S 0 4817 181.1848 D 170095 D COMMON STOCK 2021-12-09 4 G 0 122000 0 D 48095 D COMMON STOCK 2021-12-10 4 M 0 9670 47.95 A 57765 D COMMON STOCK 2021-12-10 4 S 0 9670 171.504 D 48095 D STOCK OPTION (RIGHT TO BUY) 47.95 2021-12-09 4 M 0 4817 47.95 D 2018-11-17 2027-11-17 COMMON STOCK 4817.0 9670 D STOCK OPTION (RIGHT TO BUY) 47.95 2021-12-10 4 M 0 9670 47.95 D 2018-11-17 2027-11-17 COMMON STOCK 9670.0 0 D $181.184809 is an average price. Shares were sold at prices ranging from $180.00 to $184.695 per share. Bona fide gift. No compensation was given to the donor for the gifting of shares. $171.503981 is an average price. Shares were sold at prices ranging from $169.89 to $172.90 per share. /s/ Preston Hopson, Attorney-in-fact for Dan L. Batrack 2021-12-13