Additional Proxy Soliciting Materials (Form DEFA14A)

Preliminary Proxy Statement

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

Definitive Proxy Statement

Definitive Additional Materials

Soliciting Material Pursuant to §240.14a-12

No fee required.

Fee computed on table below per Exchange Act Rules 14a-6(i)(l) and 0-11.

Fee paid previously with preliminary materials.

Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11 (a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

MEETING ADJOURNED, WE URGENTLY NEED YOUR VOTE.

We offer four easy ways to vote

Dear valued investor,

We have yet to receive your proxy voting instructions for KKR Credit Opportunities Portfolio.

Make your voice heard. Vote today so we can avoid adjournment of the special shareholder meeting scheduled on September 12, 2025.

Join your fellow shareholders and vote now. If you have questions or need assistance, call 1-844-202-6602 and a proxy specialist will be happy to assist you.

We appreciate your investment-and thank you for voting.

Sincerely,

/s/ Lori Hoffman

Lori Hoffman

Secretary and Vice President

Go to www.proxyvote.com

Without a proxy card

Call 1-844-202-6602

(Weekdays 9am to 10pm ET)

With a proxy card

Access the automated system

using a touch-tone phone

Call the number located

on your ballot

Scan the QR code on the

enclosed proxy card

Mark, sign and date the

enclosed ballot and mail in

the envelope provided

Your unique control number can be found on the enclosed ballot in the box marked with an arrow.