0001562180-21-004176 4 1 20210608 20210610 20210610 Gopalakrishnan Ramesh 0001775166 4 34 001-37839 211008081 8501 NORTH SCOTTSDALE ROAD SUITE 100 SCOTTSDALE AZ 85253 TPI COMPOSITES, INC 0001455684 3510 201590775 8501 N SCOTTSDALE ROAD GAINEY CENTER II, SUITE 100 SCOTTSDALE AZ 85253 480-305-8910 8501 N SCOTTSDALE ROAD GAINEY CENTER II, SUITE 100 SCOTTSDALE AZ 85253 TPI COMPOSITES INC 20090206 4 1 primarydocument.xml PRIMARY DOCUMENT X0306 4 2021-06-08 false 0001455684 TPI COMPOSITES, INC TPIC 0001775166 Gopalakrishnan Ramesh 8501 NORTH SCOTTSDALE ROAD GAINEY CENTER II, SUITE 100 SCOTTSDALE AZ 85253 false true false false Chief Operating Officer - Wind Common Stock 2021-06-08 4 S false 1397.00 45.6833 D 3728.00 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2020. This transaction was executed in multiple trades at prices ranging from $45.38 to $45.90.The price reported above reflects the weighted-average price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected. /s/ Steven G. Fishbach, Attorney-in-Fact 2021-06-10