0001899350-24-000002 144 1 20240507 20240507 TPI COMPOSITES, INC 0001455684 3510 06 Technology 201590775 1231 144 33 001-37839 24922711 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 Marram Lance Morell 0001899350 144 C/O TPI COMPOSITES, INC. 8501 N. SCOTTSDALE ROAD, SUITE 100 SCOTTSDALE AZ 85253 144 1 primary_doc.xml UNITED STATES Form 144 Filer Information SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933 144: Issuer Information Name of Issuer TPI COMPOSITES, INC SEC File Number 001-37839 Address of Issuer 8501 N SCOTTSDALE ROAD GAINEY CENTER II, SUITE 100 SCOTTSDALE ARIZONA 85253 Phone 480-305-8910 Name of Person for Whose Account the Marram Lance Morell Securities are To Be Sold See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice. Relationship to Issuer 1. Officer 144: Securities Information Title of the Number of Number of Class of Name and Shares or Aggregate Shares or Approximate Name the Record Securities To Address of the Other Market Other Units Date of Securities Be Sold Broker Units To Value Outstanding Sale Exchange Be Sold Morgan stanley 1 new york plaza #1 Common 8th floor 4,608 $18,914.12 47,240,579 05/06/2024 Nasdaq New york NEW YORK 10001 144: Securities To Be Sold Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor: Nature of Name of Is Date Amount of Record Title of Date you Acquisition Person from this Donor Securities Date of Payment Nature of the Class Acquired Transaction Whom a Acquired Acquired Payment * Acquired Gift? #1 Commom 01/12/2024 Restricted Issuer ? — 4,608 01/12/2024 Not stock applicable * If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid. 144: Securities Sold During The Past 3 Months Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold. Amount of Record Name and Address of Seller Title of Securities Sold Date of Sale Securities Gross Proceeds Sold Lance marram 9200 E Pima Center Parkway #1 Suite 250 Common 03/27/2024 45,000 $123,422.45 Scottsdale ARIZONA 85258 144: Remarks and Signature Remarks Date of Notice 05/07/2024 ATTENTION: The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date. Signature Lance marram ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)