A A Cook Thomas Sells $3.07M of GMR Solutions Inc (GMRS) — SEC Form 4, Sep 15, 2026

Open-Market Net Sale · SEC Form 4

−$3,072,960

Equity position changed by -27.2%

Reporting Owner

A A Cook Thomas

EVP

TXN 2026-09-14 · FILED 2026-09-15

Equity Position 676K sh 927,568 → 675,685

Equity Change -27.2% shares held after vs before

Filing Lag 1 business day within 2-day SEC deadline

Form 4 · Statement of Changes in Beneficial Ownership

GMR Solutions Inc

GMRS CIK 0001898718

Reporting Owner

Name	Relationship
A A Cook Thomas CIK 0001181080	EVP

A A Cook Thomas at GMR Solutions Inc Full insider history

Bought (12 mo) —

Sold (12 mo) $3,072,960

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Non-Derivative Securities Transactions

Title	Date	Type	Shares	Price	Net Total	Post-Txn	Ownership
Class A Common StockF1	2026-09-14	S - Sale	251,882 D	$12.20	-$3,072,960	675,686	Direct
Class A Common StockF2	2026-09-14	F - Tax Payment	1 D	$13.26	-$13	675,685	Direct

Footnotes (2)

F1: As part of broader sell-to-cover transactions by Issuer employees, these shares were sold to cover tax withholding obligations in connection with the settlement of restricted stock units and performance-based restricted stock units. Show more
F2: Represents a share withheld to cover tax withholding obligations in connection with the settlement of restricted stock units. Show more

5%+ Holders · 13D/G 4 filers

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