Form 8-A12B Tidal Trust III
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-A
FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO
SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934
Tidal Trust III
_____________________________________________________________________________________
(Exact name of registrant as specified in its charter)
Delaware
_____________________________________________________________________________________
(State of incorporation or organization)
See List Below
_____________________________________________________________________________________
(I.R.S. Employer Identification Number)
234 West Florida Street, Suite 700, Milwaukee, Wisconsin 53204 _____________________________________________________________________________________
(Address of registrant’s principal executive offices)
| Title of each class of securities to be registered | Name of each exchange on which each class is to be registered |
| VistaShares ShieldTM S&P 500 Enhanced Protection ETF | The Nasdaq Stock Market, LLC |
| VistaShares ShieldTM International Enhanced Protection ETF | The Nasdaq Stock Market, LLC |
| VistaShares ShieldTM Emerging Markets Enhanced Protection ETF | The Nasdaq Stock Market, LLC |
| VistaShares ShieldTM US Small Cap Enhanced Protection ETF | The Nasdaq Stock Market, LLC |
| VistaShares ShieldTM Nasdaq 100 Enhanced Protection ETF | The Nasdaq Stock Market, LLC |
| VistaShares ShieldTM Diversified Equity Enhanced Protection ETF | The Nasdaq Stock Market, LLC |
| VistaShares ShieldTM Diversified Commodities Enhanced Protection ETF | The Nasdaq Stock Market, LLC |
| VistaShares ShieldTM Diversified Income Enhanced Protection ETF | The Nasdaq Stock Market, LLC |
If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c), check the following box. ☑
If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d), check the following box. ☐
Securities Act Registration file number to which this form relates: 333-221764
Securities to be registered pursuant to Section 12(g) of the Act: Not applicable.
Item 1. Description of Registrant’s Securities to be Registered.
Reference is made to Post-Effective Amendment No. 204 to the Registrant’s Registration Statement on Form N-1A (File Nos. 333-221764 and 811-23312), as filed with the U.S. Securities and Exchange Commission (“SEC”) via EDGAR (Accession No. 0001999371-26-020189) on September 9, 2026, which is incorporated herein by reference.
The Trust currently consists of 101 registered series. The series to which this filing relates and their IRS Employer Identification Numbers are as follows:
| Title of Each Class of Securities to be Registered | IRS Employer ID Number |
| VistaShares ShieldTM S&P 500 Enhanced Protection ETF | 42-2726374 |
| VistaShares ShieldTM International Enhanced Protection ETF | 42-2674176 |
| VistaShares ShieldTM Emerging Markets Enhanced Protection ETF | 42-2643246 |
| VistaShares ShieldTM US Small Cap Enhanced Protection ETF | 42-2704697 |
| VistaShares ShieldTM Nasdaq 100 Enhanced Protection ETF | 42-2726459 |
| VistaShares ShieldTM Diversified Equity Enhanced Protection ETF | 42-2674074 |
| VistaShares ShieldTM Diversified Commodities Enhanced Protection ETF | 42-2643128 |
| VistaShares ShieldTM Diversified Income Enhanced Protection ETF | 42-2704631 |
Item 2. Exhibits
| A. | Certificate of Trust of Impact Shares Fund Trust I adopted May 19, 2016, as filed with the state of Delaware on May 19, 2016, for Impact Shares Funds I Trust (the “Trust” or the “Registrant”) is incorporated herein by reference to Exhibit (a)(i) to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on July 2, 2024. |
| B. | First Amended Certificate of Trust dated as of February 2, 2018, as filed with the state of Delaware on February 2, 2018, for Impact Shares Trust I (the “Trust” or the “Registrant”) is incorporated herein by reference to Exhibit (a)(i)(s) to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on July 2, 2024. |
| C. | Second Amended Certificate of Trust dated as of March 19, 2024, as filed with the state of Delaware on March 19, 2024, for Tidal Trust III (formerly Impact Shares Trust I) (the “Trust” or the “Registrant”) is incorporated herein by reference to Exhibit (a)(i)(b) to the Registrant’s Registration Statement on Form N-1A, as filed with the SEC on July 2, 2024. |
| D. | Third Amended and Restated Agreement and Declaration of Trust adopted as of August 23, 2024, is incorporated herein by reference to Exhibit (a)(ii) to the Registrant’s Registration Statement on Form N-1A, Post-Effective Amendment 59, as filed with the SEC on September 6, 2024. |
| E. |
Amended and Restated By-Laws dated as of December 11, 2025, are incorporated herein by reference to Exhibit (b) to the Registrant’s Registration Statement on Form N-1A, Post-Effective Amendment 164, as filed with the SEC on January 16, 2026. |
SIGNATURES
Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized.
| Tidal Trust III | |||
| September 10, 2026 | |||
| By: | /s/ Eric W. Falkeis | ||
| Name: | Eric W. Falkeis | ||
| Title: | President | ||
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