0001562180-21-003658 4 1 20210518 20210520 20210520 Desai Jayshree S 0001716735 4 34 001-37839 21944619 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 FORM 4 OMB APPROVAL [ ] Check this OMB Number: box if no longer UNITED STATES SECURITIES AND EXCHANGE COMMISSION 3235-0287 subject to Washington, D.C. 20549 Estimated Section 16. Form STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF average burden 4 or Form 5 SECURITIES hours per obligations may response... 0.5 continue. See Instruction 1(b). Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940 1. Name and Address of Reporting 2. Issuer Name and Ticker 5. Relationship of Person * or Trading Symbol Reporting Person(s) to Desai Jayshree S TPI COMPOSITES, INC [ TPIC Issuer (Check all ] applicable) __X__ Director _____ 10% Owner (Last) (First) (Middle) 3. Date of Earliest _____ Officer (give title 8501 N SCOTTSDALE ROAD,, GAINEY Transaction (MM/DD/YYYY) below) _____ Other CENTER II, SUITE 100 5/18/2021 (specify below) (Street) 4. If Amendment, Date 6. Individual or SCOTTSDALE, AZ 85253 Original Filed Joint/Group Filing (Check (City) (State) (Zip) (MM/DD/YYYY) Applicable Line) _X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security 2. Trans. Date 2A. 3. Trans. 4. Securities 5. Amount of 6. Ownership 7. Nature of (Instr. 3) Deemed Code Acquired (A) or Securities Form: Direct Indirect Execution (Instr. 8) Disposed of (D) Beneficially (D) or Indirect Beneficial Date, if (Instr. 3, 4 and 5) Owned Following (I) (Instr. 4) Ownership any Reported (Instr. 4) Transaction(s) (A) (Instr. 3 and or 4) Code V Amount (D) Price Common Stock 5/18/2021 M 4363.00 A $0.00 17535.00 D Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) 1. Title of 2. 3. Trans. Date 3A. 4. Trans. 5. Number of 6. Date Exercisable and Expiration 7. Title and Amount of 8. Price 9. Number of 10. 11. Nature Derivate Security Conversion Deemed Code Derivative Date Securities Underlying of derivative Ownership of (Instr. 3) or Execution (Instr. 8) Securities Acquired Derivative Security Derivative Securities Form of Indirect Exercise Date, if (A) or Disposed of (Instr. 3 and 4) Security Beneficially Derivative Beneficial Price of any (D) (Instr. 5) Owned Security: Ownership Derivative (Instr. 3, 4 and 5) Following Direct (D) (Instr. 4) Security Reported or Transaction(s) Indirect Date Amount or (Instr. 4) (I) Exercisable Expiration Date Title Number of (Instr. 4) Code V (A) (D) Shares Restricted Stock (1) 5/18/2021 M 4363.00 (1) (2) (1) (2) Common 4363.00 $0.00 0.00 D Units Stock Restricted Stock (1) 5/18/2021 A 2335.00 (1) (2) (1) (2) Common 2335.00 $0.00 2335.00 D Units Stock Explanation of Responses: (1) The restricted stock units ("RSUs ") shall vest on the earlier of (i) the one-year anniversary of the grant date or (ii) the next annual meeting of stockholders of the Issuer, subject to the Reporting Person's continued service as a director pursuant to the Issuer's Non-Employee Director Compensation Policy. (2) Each RSU represents a contingent right to receive one share of Common Stock. All unvested RSUs will automatically expire upon the Reporting Person's termination of service from the Issuer. Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Desai Jayshree S 8501 N SCOTTSDALE ROAD, X GAINEY CENTER II, SUITE 100 SCOTTSDALE, AZ 85253 Signatures /s/ Steven G. Fishbach, Attorney-in-Fact 5/20/2021 ** Signature of Reporting Person Date Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. * If the form is filed by more than one reporting person, see Instruction 4(b)(v). ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.