Charles Stroo - 28 Nov 2025 Form 4 Insider Report for TPI COMPOSITES, INC (TPIC)

Reporting relationship: Chief Operating Officer
Issuer ticker: TPIC
Reported as of: 28 Nov 2025
Net transaction value: -$674
SEC form: 4
Accepted by SEC: 02 Dec 2025, 16:05:05 UTC
Prior SEC filing: 21 Mar 2025
Source filing: View source filing
Reporting owner signature: /s/ Steven G. Fishbach, Attorney-in-Fact

Key filing fact

Charles Stroo filed Form 4 for TPI COMPOSITES, INC (TPIC) on 02 Dec 2025.

Key facts

This page summarizes Charles Stroo's Form 4 filing for TPI COMPOSITES, INC (TPIC).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 02 Dec 2025, 16:05.

Change

Previous filing in this sequence was filed on 21 Mar 2025.
Current net transaction value: -$674.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002003096 Primary reporting owner

Stroo Charles

Relationship: Chief Operating Officer
Address: 9200 E PIMA CENTER PKWY, SUITE 250, SCOTTSDALE
Signature: /s/ Steven G. Fishbach, Attorney-in-Fact
Signature date: 02 Dec 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TPICQ transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +62,500
Change %: +143%
Price: $0.000000
Shares after: 106,218
Date: 28 Nov 2025
Ownership: Direct

TPICQ transaction

Common Stock

Tax liability

Transaction value: $674
Shares: -26,954
Change %: -25%
Price: $0.0250
Shares after: 79,264
Date: 28 Nov 2025
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

TPICQ transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value: $0
Shares: -62,500
Change %: -33%
Price: $0.000000
Shares after: 125,000
Date: 28 Nov 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 62,500
Exercise price
Footnotes: F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Represents the shares required to satisfy tax withholding obligations in connection with the vesting of 62,500 restricted stock units.

Footnote F2

The original grant of 250,000 restricted stock units ("RSUs") vests in four equal installments on the first, second, third and fourth anniversary of the date of the grant provided, that the Reporting Person continues to provide services to the Issuer through the vesting date.

Footnote F3

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