# EDGAR Filing Document

**Accession Number:** 0001572661
**File Stem:** 0001572661-26-000062
**Filing Date:** 2026-6
**Character Count:** 3910
**Document Hash:** 8bfbb8db78be0a1aed7f7d39145c5111
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001572661-26-000062.hdr.sgml**: 20260612

**ACCESSION NUMBER**: 0001572661-26-000062

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 5

**FILED AS OF DATE**: 20260612

**DATE AS OF CHANGE**: 20260612

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Principal Exchange-Traded Funds
- **CENTRAL INDEX KEY:** 0001572661

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 811-23029
- **FILM NUMBER:** 261085184

**BUSINESS ADDRESS:**
- **STREET 1:** 711 HIGH STREET
- **CITY:** DES MOINES
- **STATE:** IA
- **ZIP:** 50392
- **BUSINESS PHONE:** 515-235-9328

**MAIL ADDRESS:**
- **STREET 1:** 711 HIGH STREET
- **CITY:** DES MOINES
- **STATE:** IA
- **ZIP:** 50392

## Series and Classes Contracts Data

### Principal Capital Appreciation Select ETF (Series ID: S000091386)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000259043 | Principal Capital Appreciation Select ETF | LCAP            |

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**_____________________________**

**SCHEDULE 14A**

**Proxy Statement Pursuant to Section 14(a) of** 

**The Securities Exchange Act of 1934** 

**(Amendment No.)**

_____________________________

Filed by the Registrant [X]

Filed by a Party other than the Registrant [ ]

Check the appropriate box:

[ ]&nbsp;&nbsp;&nbsp;&nbsp;Preliminary Proxy Statement

[ ]&nbsp;&nbsp;&nbsp;&nbsp;Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

[ ]&nbsp;&nbsp;&nbsp;&nbsp;Definitive Proxy Statement

[X]&nbsp;&nbsp;&nbsp;&nbsp;Definitive Additional Materials

[ ]&nbsp;&nbsp;&nbsp;&nbsp;Soliciting Material Pursuant to Section 240.14a-12

**PRINCIPAL EXCHANGE-TRADED FUNDS** 

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all the boxes that apply):

[X]&nbsp;&nbsp;&nbsp;&nbsp;No fee required.

[ ]&nbsp;&nbsp;&nbsp;&nbsp;Fee paid previously with preliminary materials.

[ ]&nbsp;&nbsp;&nbsp;&nbsp;Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

------

![image_3.jpg](image_3.jpg)

---

| |
|:---|
| **Principal Capital Appreciation Select ETF** |
| **YOUR VOTE IS URGENTLY NEEDED!** |

---

June 15, 2026

Dear Shareholder,

The Special Meeting of Shareholders of the Principal Capital Appreciation Select ETF (the "Fund") is scheduled to be held in less than two weeks, on June 25, 2026. **We have not received your vote as of this writing.**

**We kindly ask that you please take a few minutes to sign, date and mail the enclosed card in the prepaid envelope or follow the instructions below to vote by telephone or internet.**

**Calls, emails, and mailings will STOP within 3 business days once you vote your shares.**

---

| | |
|:---|:---|
| ![phoneltr.jpg](phoneltr.jpg) | **Vote by Phone** by calling **1-888-569-8137** and speaking with a proxy voting specialist today. Our representatives are available weekdays from 10 a.m. to 11 p.m. Eastern time. You may also call the toll-free number on the enclosed card and follow the prompts. |
| ![image_computer2.jpg](image_computer2.jpg) | **Vote by Internet** by visiting the internet address on the enclosed card and following the instructions. |

---

If you have any questions or need assistance in voting, please contact our proxy solicitor, Sodali Fund Solutions ("SFS") at **1-888-569-8137**. Please note that an SFS representative may call you to assist in voting.

Thank you,

![image_2.jpg](image_2.jpg)

DEANNA Y. PELLACK

COUNSEL AND SECRETARY

PRINCIPAL EXCHANGE-TRADED FUNDS

PRIN - REM 6

------