# EDGAR Filing Document

**Accession Number:** 0001719812
**File Stem:** 0001999371-26-007611
**Filing Date:** 2026-4
**Character Count:** 2462
**Document Hash:** 184a56886cf8f1e644372f2fbd18204c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001999371-26-007611.hdr.sgml**: 20260402

**ACCESSION NUMBER**: 0001999371-26-007611

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 13

**FILED AS OF DATE**: 20260402

**DATE AS OF CHANGE**: 20260402

**EFFECTIVENESS DATE**: 20260402

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Collaborative Investment Series Trust
- **CENTRAL INDEX KEY:** 0001719812

**ORGANIZATION NAME:**
- **EIN:** 826635713
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-221072
- **FILM NUMBER:** 26835475

**BUSINESS ADDRESS:**
- **STREET 1:** 500 DAMONTE RANCH
- **STREET 2:** PARKWAY BUILDING 700, UNIT 700
- **CITY:** RENO
- **STATE:** NV
- **ZIP:** 89521
- **BUSINESS PHONE:** 2036226000

**MAIL ADDRESS:**
- **STREET 1:** 500 DAMONTE RANCH
- **STREET 2:** PARKWAY BUILDING 700, UNIT 700
- **CITY:** RENO
- **STATE:** NV
- **ZIP:** 89521

## Series and Classes Contracts Data

### The SPAC and New Issue ETF (Series ID: S000070261)

---

|  |  |  |
|:---|:---|:---|
| Class Name                 | Ticker Symbol | Class ID   |
| The SPAC and New Issue ETF | SPCX          | C000223446 |

---

## Series and Classes Contracts Data

### The SPAC and New Issue ETF (Series ID: S000070261)

| Class ID   | Class Name                 | Ticker Symbol   |
|:---|:---|:---|
| C000223446 | The SPAC and New Issue ETF | SPCX            |

?xml version='1.0' encoding='ASCII'?

**THE SPAC AND NEW ISSUE ETF**

**Ticker Symbol: SPCX**

**Primary Listing Exchange: The Nasdaq Stock Market LLC**

(a series of the Collaborative Investment Series Trust)

**Supplement dated April 2, 2026 to the Prospectus,** 

**Statement of Additional Information ("SAI") and Summary Prospectus dated February 1, 2026.**

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Effective April 7, 2026, the ticker symbol for The SPAC and New Issue ETF (the "Fund") will change from SPCX to SPCK. Accordingly, anything to the contrary in the Summary Prospectus, Prospectus and SAI should be disregarded.

\* \* \* \* \*

**You should read this Supplement in conjunction with the Prospectus, SAI and Summary Prospectus dated February 1, 2026 for the Fund, which provides information that you should know about the Fund before investing and should be retained for future references. These documents are available upon request and without charge by calling 1-(866)-904-0406.**

**PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE**