Additional Funds Supplement
May 18, 2026
State Street Bank and Trust Company
One Congress Street, Suite 1,
Boston,
MA 02114-2016,
USA
Attention: State Street
| Re: | New series for Columbia ETF Trust I |
Ladies and Gentlemen:
With respect to that certain Transfer Agency and Service Agreement between State Street Bank and Trust and Columbia ETF Trust I, dated October 2, 2025 (the “Agreement”), please be advised that Columbia ETF Trust I has established 2 new series to be known as Columbia Research Enhanced Core Premium Income ETF and Columbia High Dividend Premium Income ETF (each, a New Series).
Columbia ETF Trust I hereby requests that State Street will act as service provider for each New Series under the terms of the Agreement, as of 3rd June 2026 (the “Effective Date”).
The revised version of Schedule A to the Agreement is attached to this letter.
The Agreement shall remain in full force and effect, except that it shall be modified as set forth herein. Any capitalized terms that are used but not defined in this Letter shall have the meeting ascribed to them in the Agreement.
By executing this letter, the parties (i) assume all of the obligations and responsibilities under the Agreement as if such Fund(s)/Series listed below were originally parties to the Agreement and (ii) agree to be bound thereby.
In accordance with the provisions of the Transfer Agency and Service Agreement, please indicate your acceptance of the foregoing by executing this Amendment to the agreement and returning a copy to the Trust.
| Sincerely, | ||
| On behalf of the Entities listed on Appendix A | ||
| By: | /s/ Charles Chiesa | |
| Name: | Charles Chiesa | |
| Title: Chief Financial Officer, Duly Authorized | ||
Information Classification: Limited Access
| Agreed and Accepted: | ||
| STATE STREET BANK AND TRUST COMPANY | ||
| By: | /s/ Richard W. Stowe | |
| Name: | Richard W. Stowe | |
| Title: | Managing Director, Duly Authorized | |
| Effective Date: June 3, 2026 | ||
Information Classification: Limited Access
Schedule A
LIST OF TRUSTS AND PORTFOLIOS
Columbia ETF Trust I
Columbia AAA CLO ETF
Columbia Core Bond ETF
Columbia Core Plus Bond ETF
Columbia Corporate Bond ETF
Columbia Diversified Fixed Income Allocation ETF
Columbia High Dividend Premium Income ETF
Columbia International Equity Income ETF
Columbia Large Cap Growth ETF
Columbia Multi-Sector Municipal Income ETF
Columbia Research Enhanced Core ETF
Columbia Research Enhanced International Equity ETF
Columbia Research Enhanced Mid Cap ETF
Columbia Research Enhanced Real Estate ETF
Columbia Research Enhanced Core Premium Income ETF
Columbia Research Enhanced Small Cap ETF
Columbia Research Enhanced Value ETF
Columbia Select Technology ETF
Columbia Short Duration Bond ETF
Columbia Short Duration High Yield ETF
Columbia U.S. Equity Income ETF
Columbia U.S. High Yield ETF
Columbia ETF Trust II
Columbia EM Core ex-China ETF
Columbia India Consumer ETF
Columbia Research Enhanced Emerging Economies ETF
Information Classification: Limited Access