0001562180-22-006401 4 1 20220830 20220901 20220901 Lockard Steven C 0001678420 4 34 001-37839 221221028 C/O TPI COMPOSITES, INC. 8501 N. SCOTTSDALE ROAD, SUITE 100 SCOTTSDALE AZ 85253 TPI COMPOSITES, INC 0001455684 3510 201590775 1231 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 2022-08-30 false 0001455684 TPI COMPOSITES, INC TPIC 0001678420 Lockard Steven C 8501 NORTH SCOTTSDALE ROAD, GAINEY CENTER II, SUITE 100 SCOTTSDALE AZ 85253 true false false false Common Stock 2022-08-30 4 S false 482.00 19.00 D 512559.00 I By Lockard Family Trust Common Stock 2022-08-30 4 G false 3000.00 0.00 D 509559.00 I By Lockard Family Trust Common Stock 2022-08-31 4 S false 139072.00 18.4744 D 370487.00 I By Lockard Family Trust This transaction was executed in multiple trades at prices ranging from $18.00 to $18.90. 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 2022-09-01