# EDGAR Filing Document

**Accession Number:** 0001722388
**File Stem:** 0001999371-26-013161
**Filing Date:** 2026-6
**Character Count:** 6333
**Document Hash:** d9f511061bf7b7c00a73085df9034f77
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001999371-26-013161.hdr.sgml**: 20260622

**ACCESSION NUMBER**: 0001999371-26-013161

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260622

**DATE AS OF CHANGE**: 20260622

**EFFECTIVENESS DATE**: 20260622

**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:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-221764
- **FILM NUMBER:** 261104930

**BUSINESS ADDRESS:**
- **STREET 1:** 234 WEST FLORIDA STREET, SUITE 700
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53204
- **BUSINESS PHONE:** 4694428424

**MAIL ADDRESS:**
- **STREET 1:** 234 WEST FLORIDA STREET, SUITE 700
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53204

**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

### VistaShares DIVBoost Dividend Champions Distribution ETF (Series ID: S000098901)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                               | Ticker Symbol | Class ID   |
| VistaShares DIVBoost Dividend Champions Distribution ETF | DVBC          | C000268636 |

---

### VistaShares DIVBoost Dividend Leaders Distribution ETF (Series ID: S000098902)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                             | Ticker Symbol | Class ID   |
| VistaShares DIVBoost Dividend Leaders Distribution ETF | DVBL          | C000268637 |

---

### VistaShares DIVBoost Energy Distribution ETF (Series ID: S000098903)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                   | Ticker Symbol | Class ID   |
| VistaShares DIVBoost Energy Distribution ETF | DVBE          | C000268638 |

---

### VistaShares DIVBoost High Yield Bond Distribution ETF (Series ID: S000098904)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                            | Ticker Symbol | Class ID   |
| VistaShares DIVBoost High Yield Bond Distribution ETF | DVBY          | C000268639 |

---

### VistaShares DIVBoost REIT Distribution ETF (Series ID: S000098905)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                 | Ticker Symbol | Class ID   |
| VistaShares DIVBoost REIT Distribution ETF | DVBR          | C000268640 |

---

### VistaShares DIVBoost Sector Distribution ETF (Series ID: S000098906)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                   | Ticker Symbol | Class ID   |
| VistaShares DIVBoost Sector Distribution ETF | DVBS          | C000268641 |

---

### VistaShares DIVBoost Utilities Distribution ETF (Series ID: S000098907)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                      | Ticker Symbol | Class ID   |
| VistaShares DIVBoost Utilities Distribution ETF | DVBU          | C000268642 |

---

## Series and Classes Contracts Data

### VistaShares DIVBoost Dividend Champions Distribution ETF (Series ID: S000098901)

| Class ID   | Class Name                                               | Ticker Symbol   |
|:---|:---|:---|
| C000268636 | VistaShares DIVBoost Dividend Champions Distribution ETF | DVBC            |

### VistaShares DIVBoost Dividend Leaders Distribution ETF (Series ID: S000098902)

| Class ID   | Class Name                                             | Ticker Symbol   |
|:---|:---|:---|
| C000268637 | VistaShares DIVBoost Dividend Leaders Distribution ETF | DVBL            |

### VistaShares DIVBoost Energy Distribution ETF (Series ID: S000098903)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000268638 | VistaShares DIVBoost Energy Distribution ETF | DVBE            |

### VistaShares DIVBoost High Yield Bond Distribution ETF (Series ID: S000098904)

| Class ID   | Class Name                                            | Ticker Symbol   |
|:---|:---|:---|
| C000268639 | VistaShares DIVBoost High Yield Bond Distribution ETF | DVBY            |

### VistaShares DIVBoost REIT Distribution ETF (Series ID: S000098905)

| Class ID   | Class Name                                 | Ticker Symbol   |
|:---|:---|:---|
| C000268640 | VistaShares DIVBoost REIT Distribution ETF | DVBR            |

### VistaShares DIVBoost Sector Distribution ETF (Series ID: S000098906)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000268641 | VistaShares DIVBoost Sector Distribution ETF | DVBS            |

### VistaShares DIVBoost Utilities Distribution ETF (Series ID: S000098907)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000268642 | VistaShares DIVBoost Utilities Distribution ETF | DVBU            |

Filed pursuant to Rule 497(e)

Registration Nos. 333-221764, 811-23312

![](vistashares.jpg)

VistaShares DIVBoost Dividend Leaders Distribution ETF (DVBL)

VistaShares DIVBoost Dividend Champions Distribution ETF (DVBC)

VistaShares DIVBoost Sector Distribution ETF (DVBS)

VistaShares DIVBoost Utilities Distribution ETF (DVBU)

VistaShares DIVBoost High Yield Bond Distribution ETF (DVBY)

VistaShares DIVBoost REIT Distribution ETF (DVBR)

VistaShares DIVBoost Energy Distribution ETF (DVBE)

(each a "Fund," together the "Funds")

*each listed on NYSE Arca, Inc.*

June 22, 2026

**Supplement to the Prospectus and**

**Statement of Additional Information ("SAI"), each dated January 8, 2026**

Effective immediately, all references in the Prospectus to the Funds' August 31, 2026 Semi-Annual Certified Shareholder Report are hereby deleted and replaced with references to the Funds' May 31, 2026 Semi-Annual Certified Shareholder Report.

Effective immediately, all references in the SAI to the Funds' "fiscal year ending February 28" are hereby deleted and replaced with references to the Funds' "fiscal year ending November 30," with the Funds' first fiscal year ending November 30, 2026.

**Please retain this Supplement for future reference.**