# EDGAR Filing Document

**Accession Number:** 0001506980
**File Stem:** 0001162044-26-000147
**Filing Date:** 2026-2
**Character Count:** 2129
**Document Hash:** 9d5637a0311b01e56437de4c7fb49009
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001162044-26-000147.hdr.sgml**: 20260218

**ACCESSION NUMBER**: 0001162044-26-000147

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260218

**DATE AS OF CHANGE**: 20260218

**EFFECTIVENESS DATE**: 20260218

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Clark Fork Trust
- **CENTRAL INDEX KEY:** 0001506980

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

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-171178
- **FILM NUMBER:** 26647349

**BUSINESS ADDRESS:**
- **STREET 1:** 218 EAST FRONT STREET
- **STREET 2:** SUITE 205
- **CITY:** MISSOULA
- **STATE:** MT
- **ZIP:** 59802
- **BUSINESS PHONE:** 406-541-0130

**MAIL ADDRESS:**
- **STREET 1:** PO BOX 9168
- **CITY:** MISSOULA
- **STATE:** MT
- **ZIP:** 59807

## Series and Classes Contracts Data

### Tarkio Fund (Series ID: S000031478)

---

|  |  |  |
|:---|:---|:---|
| Class Name  | Ticker Symbol | Class ID   |
| Tarkio Fund | TARKX         | C000097869 |

---

## Series and Classes Contracts Data

### Tarkio Fund (Series ID: S000031478)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000097869 | Tarkio Fund  | TARKX           |

![[cft497sticker001.jpg]](cft497sticker001.jpg)

**TARKIO FUND**

**(TARKX)**

***(the "Fund")***

*Supplement dated February 18, 2026 to the Fund's Prospectuses and*

*Statement of Additional Information dated September 28, 2025*

**Portfolio Manager Change**

This Supplement provides notice of the following Portfolio Manager Change to the Fund's Prospectuses and Statement of Additional Information.

Effective as of the date of this Supplement Mr. Dominic Piazza no longer serves as a Co-Portfolio Manager for the Tarkio Fund. Accordingly, all references to Mr. Dominic Piazza are hereby removed from the Tarkio Fund's Prospectuses and Statement of Additional Information.

*For more information regarding this Supplement please call 1-866-738-3629.*

**PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE**

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