IP HII EDVA 00483 Doc. 0197 Exhibit 12

Form 651

Secretary of State P.O. Box 13697 Austin, TX 78711-3697 FAX: 512/463-5709

Filing Fee: $40

THE STATE OF TEXAS

Certificate of Termination of a Domestic Entity

EXHIBIT

tabbles A-11

Filed in the Office of the Secretary of State of Texas Filing #: 802092484 03/21/2024 Document #: 1346156750007 Image Generated Electronically for Web Filing

The name of the domestic entity is: Catalyst Machineworks, LLC

The entity is organized as a : Domestic Limited Liability Company (LLC) under the laws of Texas.

The date of formation of the entity is: October 30, 2014

The file number issued to the entity by the secretary of state is: 802092484

Governing Persons

The names and addresses of each of the filing entity's governing person are:

NAME OF GOVERNING PERSON : IF INDIVIDUAL NEILL WHITELEY

OR IF ORGANIZATION

ADDRESS OF GOVERNING PERSON : 105 CANVAS BACK DR MONTGOMERY TX, USA 77316

Event Requiring Winding Up

The nature of the event requiring winding up is:

The occurrence of an event specified in the governing documents of the entity that requires the winding up, dissolution, or termination of the entity Completion of Winding Up

The filing entity has complied with the provisions of the Texas Business Organizations Code governing its winding up.

A. This document becomes effective when the document is filed by the secretary of state. :selected:

OR

:unselected: B. This document becomes effective at a later date, which is not more than ninety (90) days from the date of its signing. The delayed effective date is:

Tax Certificate

A. :selected: Attached hereto is a certificate from the comptroller of public accounts that all taxes under title 2, Tax Code, have been paid.

LOT THE COMETROLLA TEXAS +

TEXAS COMPTROLLER OF PUBLIC ACCOUNTS

Comptroller.Texas.Gov

March 21, 2024

CATALYST MACHINEWORKS, LLC 105 CANVAS BACK DR MONTGOMERY TX 77316-1636

THE STATE OF TEXAS COUNTY OF TRAVIS

I, Glenn Hegar, Comptroller of Public Accounts of the State of Texas, DO HEREBY CERTIFY that according to the records of this office CATALYST MACHINEWORKS, LLC

has filed all required reports for taxes administered by the Comptroller under Title 2, Tax Code, and taxes reported due on those reports have been paid. This certificate must be filed with the Texas Secretary of State to legally end the entity's existence in Texas. This certificate is valid through December 31, 2024.

GIVEN UNDER MY HAND AND SEAL OF OFFICE in the City of Austin, this 21st day of March, 2024 A.D.

Glenn Hegar Texas Comptroller

Taxpayer number: 32055562915 File number: 0802092484

NOTE: Failure by registered Texas entities to legally end existence with the Texas Secretary of State on or before the expiration of this certificate will result in additional franchise tax responsibilities. Texas entities not registered with the Texas Secretary of State and all out-of-state entities are responsible for franchise tax through the last date of business in this state.