William E. Siwek - 19 Mar 2025 Form 4 Insider Report for TPI COMPOSITES, INC (TPIC)

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	TPIC	Restricted Stock Units	Award	$0	+70,081		$0.000000	70,081	19 Mar 2025	Common Stock	70,081		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	Each restricted stock unit ("RSU") represents a contingent right to receive one share of the common stock. All unvested RSUs will automatically expire upon Reporting Person's termination of service from Issuer.
F2	The RSUs will vest in three tranches; 25% will vest on the first anniversary of the grant date, 25% will vest on the second anniversary of the grant date and 50% will vest on the third anniversary of the grant date; provided, that the Reporting Person continues to provide service to the Issuer through the vesting date. The RSUs do not have an expiration date.