X0306 4 2018-05-15 false 0001455684 TPI COMPOSITES, INC TPIC 0001016697 GIOVACCHINI PAUL G 10 MILL POND LANE SIMSBURY CT 06070 true false true false Common Stock 2018-05-15 4 M false 3740.00 0.00 A 6620.00 D Common Stock 4826242.00 I See footnote Restricted Stock Units 2018-05-15 4 M false 3740.00 0.00 D Common Stock 3740.00 0.00 D Restricted Stock Units 2018-05-15 4 A false 3397.00 0.00 A Common Stock 3397.00 3397.00 D The Reporting Person is contractually obligated to turn over any proceeds from the sale of these shares to Landmark Growth Capital Partners, L.P. ("LGCP") and Landmark IAM Growth Capital L.P. ("Landmark IAM"). The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of his pecuniary interest therein, if any. 3,269,316 shares of these securities are held of record by LGCP and 1,556,926 shares of these securities are held of record by Landmark IAM. Landmark Growth Capital Partners, LLC ("LGCP LLC") is the general partner of both Landmark LGCP and Landmark IAM, and Landmark Equity Advisors, LLC ("LEA LLC") is the managing member of LGCP LLC. The Reporting Person is an advisor to LEA LLC. The Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Exchange Act, except to the extent of his pecuniary interest therein, if any. 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. This award was granted pursuant to the Company's Amended and Restated Non-Employee Director's Compensation Policy. All restricted stock units vest on the earlier of (i) the one-year anniversary of the Grant Date or (ii) the next Annual Meeting of Stockholders, subject to the Awardee's continued service as a director of the Board with the Company through such date. /s/ Steven G. Fishbach, Attorney-in-Fact 2018-05-17