0000899243-16-025917 4 1 20160727 20160729 20160729 TPI COMPOSITES, INC 0001455684 3510 000000000 DE 8501 N SCOTTSDALE ROAD GAINEY CENTER II, SUITE 280 SCOTTSDALE AZ 85253 480-305-8910 8501 N SCOTTSDALE ROAD GAINEY CENTER II, SUITE 280 SCOTTSDALE AZ 85253 TPI COMPOSITES INC 20090206 HUGHES JAMES ALTON 0001258525 4 34 001-37839 161793949 350 W WASHINGTON STREET, SUITE 600 TEMPE AZ 85281 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2016-07-27 0 0001455684 TPI COMPOSITES, INC TPIC 0001258525 HUGHES JAMES ALTON 8501 NORTH SCOTTSDALE ROAD, GAINEY CENTER II, SUITE 100 SCOTTSDALE AZ 85253 1 0 0 0 Common Stock 2016-07-27 4 P 0 13636 11.00 A 13636 D These securities were purchased in the initial public offering of the Issuer. /s/ Steven G. Fishbach, Attorney-in-Fact 2016-07-29