0001562180-17-003325 4 1 20171023 20171025 20171025 Fishbach Steven G 0001678418 4 34 001-37839 171153140 C/O TPI COMPOSITES, INC. 8501 N. 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 2017-10-23 false 0001455684 TPI COMPOSITES, INC TPIC 0001678418 Fishbach Steven G 8501 NORTH SCOTTSDALE ROAD, GAINEY CENTER II, SUITE 100 SCOTTSDALE AZ 85253 false true false false General Counsel and Secretary Restricted Stock Units 2017-10-23 4 A false 11160.00 0.00 A Common Stock 11160.00 11160.00 D Each restricted stock unit represents a contingent right to receive one share of the common stock. All unvested restricted stock units will automatically expire upon Reporting Person's termination of service from Issuer. The RSUs vest in three tranches as follows: 20% on March 7, 2018, 30% on March 7, 2019 and 50% on March 7, 2020; provided, that the Reporting Person continues to provide service to the Issuer through the applicable vesting date. /s/ Steven G. Fishbach 2017-10-25