FOURTH AMENDMENT TO THE TIDAL TRUST III CUSTODY AGREEMENT

TIDAL TRUST III 485BPOS

Exhibit 99(g)(i)(iv)

FOURTH AMENDMENT TO THE 

TIDAL TRUST III 

CUSTODY AGREEMENT

THIS FOURTH AMENDMENT effective as October 10, 2024 (the “Effective Date”), to the Custody Agreement dated as of July 11, 2024, as amended (the “Agreement”), is entered into by and between TIDAL TRUST III, a Delaware statutory trust (the “Trust”), and U.S. BANK NATIONAL ASSOCIATION, a national banking association organized and existing under the laws of the United States of America with its principal place of business at Minneapolis, Minnesota (the “Custodian”).

RECITALS

WHEREAS, the parties have entered into the Agreement; and

WHEREAS, the parties desire to amend the Agreement to update Exhibit A to:

Add the following funds:

● Ninepoint Energy Income ETF

● Ninepoint Energy ETF

● Xxx Xxxxx Research 360° Core Equity ETF

● Xxx Xxxxx Research 360° Dynamic Allocation ETF

● Fundstrat Granny Shots US Large Cap ETF

WHEREAS, Section 15.02 of the Agreement allows for its amendment by a written instrument executed by both parties and authorized or approved by the Board of Trustees of the Trust.

NOW, THEREFORE, the parties agree as follows:

Exhibit A of the Agreement is hereby superseded and replaced in its entirety with Exhibit A attached hereto.

Except to the extent amended hereby, the Agreement shall remain in full force and effect.

SIGNATURES ON NEXT PAGE

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IN WITNESS WHEREOF, the parties hereto have caused this Fourth Amendment to be executed by a duly authorized officer on one or more counterparts as of the date last written below.

TIDAL TRUST III			U.S. BANK NATIONAL ASSOCIATION
By:	/s/ Xxxx Xxxxxxx		By:	/s/ Xxxxxxx Xxxxxx
Name:	Xxxx Xxxxxxx		Name:	Xxxxxxx Xxxxxx
Title:	President		Title:	Sr. Vice President
Date:	October 10, 2024		Date:	October 11, 2024

Exhibit A to the Custody Agreement

Separate Series of Tidal Trust III

Name of Series:

Unity Wealth Partners Dynamic Capital Appreciation & Options ETF

TradersAI Large Cap Equity & Cash ETF

Rockefeller Opportunistic Municipal Bond ETF

Rockefeller California Municipal Bond ETF

Rockefeller New York Municipal Bond ETF

Rockefeller Global Equity ETF

Rockefeller U.S. Small-Mid Cap ETF

4E Quality Growth ETF

GammaRoad Market Navigation ETF

Impact Shares YWCA Women’s Empowerment ETF

Impact Shares NAACP Minority Empowerment ETF 

VistaShares Artificial Intelligence Supercycle ETF

VistaShares Electrification Supercycle ETF

FIRE Funds™ Wealth Builder ETF

FIRE Funds™ Income Target ETF 

Ninepoint Energy Income ETF
Ninepoint Energy ETF 

Xxx Xxxxx Research 360° Core Equity ETF 

Xxx Xxxxx Research 360° Dynamic Allocation ETF 

Fundstrat Granny Shots US Large Cap ETF