Form 8-A12B Investment Managers Seri
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
| INVESTMENT MANAGERS SERIES TRUST III | |
| (Exact name of registrant as specified in its charter) | |
| Delaware | See below |
| (State or other jurisdiction of incorporation or organization) |
(I.R.S. Employer Identification No.) |
|
235 W. Galena Street Milwaukee, WI |
53212 |
| (Address of principal executive offices) | (Zip Code) |
Securities to be registered pursuant to Section 12(b) of the Act:
| Title of each class to be so registered | Name of each exchange on which each class is to be registered |
I.R.S. Employer Identification No. | ||
| Shares of beneficial interest, no par value per share of Mast HedgeIndex Adaptive Equities ETF | NYSE Arca, Inc. | 41-4507776 | ||
| Shares of beneficial interest, no par value per share of Mast HedgeIndex Strategic Commodities ETF | NYSE Arca, Inc. | 41-4548799 | ||
| Shares of beneficial interest, no par value per share of Mast HedgeIndex Corporate Arbitrage ETF | NYSE Arca, Inc. | 41-4507382 | ||
| Shares of beneficial interest, no par value per share of Mast HedgeIndex Managed Futures Strategy ETF | NYSE Arca, Inc. | 46-0709451 |
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) or (e), 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) or (e), check the following box. ☐
If this form relates to the registration of a class of securities concurrently with a Regulation A offering, check the following box. ☐
Securities Act registration statement or Regulation A offering statement file number to which this form relates:
033-79858
Securities to be registered pursuant to Section 12(g) of the Act:
None
Item 1. Description of Registrant’s Securities to be Registered.
The securities to be registered hereunder are common shares of beneficial interest, no par value per share, of the Mast HedgeIndex Corporate Arbitrage ETF, Mast HedgeIndex Managed Futures Strategy ETF, Mast HedgeIndex Adaptive Equities ETF and Mast HedgeIndex Strategic Commodities ETF (the “Funds”), each a series of the Investment Managers Series Trust III (the “Registrant”). An application for listing of the shares of the Funds have been filed with and approved by NYSE Arca, Inc. A description of the shares is contained in the Prospectus, which is part of the Registrant’s Registration Statement on Form N-1A under the Securities Act of 1933, as amended (File Nos. 033-79858; 811-08544) filed with the Securities and Exchange Commission on June 17, 2026 (Accession No. 0001213900-26-069709). Such description is incorporated by reference herein. Any form of supplement to the Registration Statement that is subsequently filed is hereby also incorporated by reference herein.
Item 2. Exhibits.
SIGNATURE
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, thereto duly authorized.
| Investment Managers Series Trust III, on behalf of Mast HedgeIndex Corporate Arbitrage ETF, Mast HedgeIndex Managed Futures Strategy ETF, Mast HedgeIndex Adaptive Equities ETF and Mast HedgeIndex Strategic Commodities ETF | ||
| August 10, 2026 | /s/ Maureen Quill | |
| Name: | Maureen Quill | |
| Title: | President and Principal Executive Officer | |
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