# EDGAR Filing Document

**Accession Number:** 0001722388
**File Stem:** 0001999371-25-017628
**Filing Date:** 2025-11
**Character Count:** 2959
**Document Hash:** 833a1c62a3aff808132acf4f2457ee65
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001999371-25-017628.hdr.sgml**: 20251113

**ACCESSION NUMBER**: 0001999371-25-017628

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251113

**DATE AS OF CHANGE**: 20251113

**EFFECTIVENESS DATE**: 20251113

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Tidal Trust III
- **CENTRAL INDEX KEY:** 0001722388

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-221764
- **FILM NUMBER:** 251476753

**BUSINESS ADDRESS:**
- **STREET 1:** CORPORATION TRUST CENTER 1209 ORANGE ST
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19801
- **BUSINESS PHONE:** 4694428424

**MAIL ADDRESS:**
- **STREET 1:** CORPORATION TRUST CENTER 1209 ORANGE ST
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19801

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Impact Shares Trust I
- **DATE OF NAME CHANGE:** 20180319

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Impact Shares Funds I Trust
- **DATE OF NAME CHANGE:** 20171113

## Series and Classes Contracts Data

### Fundstrat Granny Shots US Large Cap & Income ETF (Series ID: S000096525)

| Class ID   | Class Name                                       | Ticker Symbol   |
|:---|:---|:---|
| C000265405 | Fundstrat Granny Shots US Large Cap & Income ETF | GRNI            |

### Fundstrat Granny Shots US Small- & Mid-Cap ETF (Series ID: S000096526)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000265406 | Fundstrat Granny Shots US Small- & Mid-Cap ETF | GRNJ            |

**Tidal Trust III**

234 West Florida Street, Suite 203

Milwaukee, WI 53204

November 13, 2025

**VIA EDGAR TRANSMISSION**

U.S. Securities and Exchange Commission (the "Commission")

Division of Investment Management

100 F Street, N.E.

Washington, DC 20549

---

| | |
|:---|:---|
| **Re:** | **Tidal Trust III (the "Trust")** |
|  | **File Nos. 333-221764, 811-23312** |

---

To the Commission:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, and the regulations thereunder, the Trust on behalf of its series, the Fundstrat Granny Shots US Small- & Mid-Cap ETF and Fundstrat Granny Shots US Large Cap & Income ETF, hereby certifies that the forms of Prospectus and Statement of Additional Information that would have been filed under Rule 497(b) or (c) would not have differed from that contained in the most recent amendment effective November 10, 2025, and filed electronically as Post-Effective Amendment No. 146 to the Trust's Registration Statement on Form N-1A on November 10, 2025.

If you have any questions or require further information, please contact John Hadermayer at (262) 318-8236 or jhadermayer@tidalfg.com.

Sincerely,

/s/ John Hadermayer

John Hadermayer

SVP of Legal Services

Tidal Investments LLC