Gateway Trust

09/16/2024 | Press release | Distributed by Public on 09/16/2024 08:33

Prospectus by Investment Company - Form 497

Gateway Trust

Supplement dated September 16, 2024 to the Loomis Sayles Funds Statements of Additional Information, dated February 1, 2024 and May 1, 2024, Natixis Funds Statements of Additional Information, dated February 1, 2024, April 1, 2024, May 1, 2024 and June 1, 2024, and the Natixis ETFs Statements of Additional Information, dated May 1, 2024, as may be revised or supplemented from time to time, for the following funds:

AEW Global Focused Real Estate Fund

Loomis Sayles Strategic Income Fund

Gateway Equity Call Premium Fund

Mirova Global Green Bond Fund

Gateway Fund

Mirova Global Sustainable Equity Fund

Loomis Sayles Bond Fund

Mirova International Sustainable Equity Fund

Loomis Sayles Core Plus Bond Fund

Natixis Gateway Quality Income ETF

Loomis Sayles Fixed Income Fund

Natixis Loomis Sayles Focused Growth ETF

Loomis Sayles Global Allocation Fund

Natixis Loomis Sayles Short Duration Income ETF

Loomis Sayles Global Bond Fund

Natixis Oakmark Fund

Loomis Sayles Global Growth Fund

Natixis Oakmark International Fund

Loomis Sayles Growth Fund

Natixis Target Retirement 2015 Fund®

Loomis Sayles High Income Fund

Natixis Target Retirement 2020 Fund®

Loomis Sayles High Income Opportunities Fund

Natixis Target Retirement 2025 Fund®

Loomis Sayles Inflation Protected Securities Fund

Natixis Target Retirement 2030 Fund®

Loomis Sayles Institutional High Income Fund

Natixis Target Retirement 2035 Fund®

Loomis Sayles Intermediate Duration Bond Fund

Natixis Target Retirement 2040 Fund®

Loomis Sayles International Growth Fund

Natixis Target Retirement 2045 Fund®

Loomis Sayles Investment Grade Bond Fund

Natixis Target Retirement 2050 Fund®

Loomis Sayles Investment Grade Fixed Income Fund

Natixis Target Retirement 2055 Fund®

Loomis Sayles Limited Term Government and Agency Fund

Natixis Target Retirement 2060 Fund®

Loomis Sayles Securitized Asset Fund

Natixis Target Retirement 2065 Fund®

Loomis Sayles Senior Floating Rate and Fixed Income Fund

Natixis U.S. Equity Opportunities Fund

Loomis Sayles Small Cap Growth Fund

Natixis Vaughan Nelson Select ETF

Loomis Sayles Small Cap Value Fund

Vaughan Nelson Mid Cap Fund

Loomis Sayles Small/Mid Cap Growth Fund

Vaughan Nelson Select Fund

Loomis Sayles Strategic Alpha Fund

Vaughan Nelson Small Cap Value Fund

Effective September 11, 2024, Marina Gross has been appointed as an Interested Trustee to the Board of Trustees of Natixis Funds Trust I, Natixis Funds Trust II, Natixis Funds Trust IV, Loomis Sayles Fund I, Loomis Sayles Funds II, Gateway Trust, Natixis ETF Trust and Natixis ETF Trust II (the "Trusts"). Accordingly, the following is hereby added to the "Interested Trustees" table located in the sub-section "Trustees and Officers" within the section "Management of the Trust(s)":

Name and Year

of Birth

Position(s)

Held with the

Trust, Length

of Time

Served and

Term of

Office1

Principal

Occupation(s)

During

Past 5 Years

Number of

Portfolios in

Fund Complex

Overseen2

and Other

Directorships

Held During

Past 5 Years

Experience, Qualifications,

Attributes, Skills for Board

Membership

Marina Gross5
(1976)
Trustee since 2024 Executive Vice President-Head of Solutions, US, Natixis Investment Managers

50

None

Experience as Executive Vice President-Head of Solutions, US, Natixis Investment Managers
5

Ms. Gross is deemed an "interested person" of the Trusts because she holds the following position with an affiliated person of the Trusts: Executive Vice President and Head of Solution, US, Natixis Investment Managers.

Effective immediately, the sub-section "Fund Securities Owned by the Trustees" within the section "Management of the Trust" is amended to include the following:

As of August 30, 2024, Ms. Gross had the following ownership in the Funds and in all funds in the Fund Complex:

Interested Trustees

Dollar Range of Fund Shares*

Marina Gross
Gateway Equity Call Premium Fund B
Gateway Fund E
Loomis Sayles Bond Fund E
Loomis Sayles Core Plus Bond Fund E
Loomis Sayles Growth Fund E
Loomis Sayles Investment Grade Bond Fund B
Loomis Sayles Small Cap Growth Fund C
Loomis Sayles Small Cap Value Fund B
Mirova Global Sustainable Equity Fund D
Natixis Loomis Sayles Short Duration Income ETF B
Natixis Oakmark Fund E
Natixis Oakmark International Fund D
Vaughan Nelson Mid Cap Fund C
Vaughan Nelson Select Fund B
Vaughan Nelson Small Cap Value Fund B
Aggregate Dollar Range of Fund Shares in Fund Complex Overseen by Trustee E
*

A.  None

B.  $1 - 10,000

C.  $10,001 - $50,000

D.  $50,001 - $100,000

E.  over $100,000