# EDGAR Filing Document

**Accession Number:** 0001742912
**File Stem:** 0001999371-25-014480
**Filing Date:** 2025-10
**Character Count:** 2458
**Document Hash:** 111cfe1a3ce054fb0fac5bb3072b4593
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001999371-25-014480.hdr.sgml**: 20251002

**ACCESSION NUMBER**: 0001999371-25-014480

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20251002

**DATE AS OF CHANGE**: 20251002

**EFFECTIVENESS DATE**: 20251002

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Tidal Trust I
- **CENTRAL INDEX KEY:** 0001742912

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

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-227298
- **FILM NUMBER:** 251367093

**BUSINESS ADDRESS:**
- **STREET 1:** 234 WEST FLORIDA STREET, SUITE 203
- **CITY:** MILWAUKEE,
- **STATE:** WI
- **ZIP:** 53204
- **BUSINESS PHONE:** 844-986-7676

**MAIL ADDRESS:**
- **STREET 1:** 234 WEST FLORIDA STREET, SUITE 203
- **CITY:** MILWAUKEE,
- **STATE:** WI
- **ZIP:** 53204

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Tidal ETF Trust
- **DATE OF NAME CHANGE:** 20180606

## Series and Classes Contracts Data

### Dana Concentrated Dividend ETF (Series ID: S000094497)

---

|  |  |  |
|:---|:---|:---|
| Class Name                     | Ticker Symbol | Class ID   |
| Dana Concentrated Dividend ETF | DIVE          | C000263030 |

---

## Series and Classes Contracts Data

### Dana Concentrated Dividend ETF (Series ID: S000094497)

| Class ID   | Class Name                     | Ticker Symbol   |
|:---|:---|:---|
| C000263030 | Dana Concentrated Dividend ETF | DIVE            |

Filed pursuant to Rule 497(e)

Registration Nos. 333-227298; 811-23377

![A black text on a white background AI-generated content may be incorrect.](danalogo.jpg)

---

| | |
|:---|:---|
| **(DIVE)** | **Dana Concentrated Dividend ETF**<br>(the "Fund") |
|  | *Listed on NYSE Arca, Inc.* |

---

October 2, 2025

**Supplement to the Statement of Additional Information ("SAI"), dated August 12, 2025**

\* *Effectively immediately, the order cut-off time for orders to purchase or redeem the Fund's Creation Units has been changed from 3:00 p.m. Eastern Time to 4:00 p.m. Eastern Time.*

\* *Accordingly, all references to the order cut-off time (and related deadlines associated with the order cut-off time) in the section of the SAI titled "Purchase and Redemption of Shares in Creation Units" are revised to reflect the new cut-off time of 4:00 p.m. Eastern Time.*

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