State Street Institutional Investment Trust
One Congress Street
Boston, MA 02114
SSGA Funds Management, Inc.
One Congress Street
Boston, MA 02114
June 24, 2026
Ladies and Gentlemen:
Reference is made to the Operations and Administration Agreement by and among State Street Institutional Investment Trust (the “Trust”) and SSGA Funds Management, Inc. (the “Administrator”) dated August 9, 2024 (the “Agreement”).
Pursuant to the Agreement, this letter is to provide notice of the name change of the following series of the Trust (the “Fund”):
| Fund Name |
New Fund Name |
Effective Date | ||
| State Street Federal Prime Retail Reserves Money Market Fund | State Street Prime Retail Reserves Money Market Fund | May 19, 2026 |
The portion of the previous Schedule A specifically related to the undersigned Trust is hereby amended to include the change described above; the previous Schedule A remains otherwise in effect with respect to all other Trusts and their respective funds.
Please acknowledge receipt of this letter and your agreement below.
| Sincerely, | ||
| STATE STREET INSTITUTIONAL INVESTMENT TRUST | ||
| By: | /s/ Bruce Rosenberg | |
| Name: | Bruce Rosenberg | |
| Title: | Treasurer, Duly Authorized | |
| Agreed and Accepted: | ||
| SSGA FUNDS MANAGEMENT, INC. | ||
| By: | /s/ Ann M. Carpenter | |
| Name: | Ann M. Carpenter | |
| Title: | Chief Operating Officer | |
OPERATIONS AND ADMINISTRATION AGREEMENT
SCHEDULE A, as of June 24, 2026
Listing of Fund(s), Class(es) and Fees
State Street Institutional Investment Trust
| Fund(s) |
Class(es) |
Fees | ||
| State Street Federal Government Money Market Fund | Advantage | 0.14% | ||
| State Street Federal Treasury Plus Money Market Fund | Advantage | 0.14% | ||
| State Street Federal Treasury Money Market Fund | Advantage | 0.14% | ||
| State Street Prime Retail Reserves Money Market Fund (formerly State Street Federal Prime Retail Reserves Money Market Fund) | Advantage | 0.14% | ||
| State Street Prime Retail Reserves Money Market Fund (formerly State Street Federal Prime Retail Reserves Money Market Fund) | Advisory | 0.15% | ||
| State Street Prime Retail Reserves Money Market Fund (formerly State Street Federal Prime Retail Reserves Money Market Fund) | Agency | 0.15% | ||
| State Street Prime Retail Reserves Money Market Fund (formerly State Street Federal Prime Retail Reserves Money Market Fund) | Capital | 0.13% | ||
| State Street Prime Retail Reserves Money Market Fund (formerly State Street Federal Prime Retail Reserves Money Market Fund) | Cash Management | 0.10% | ||
| State Street Stablecoin Reserves Money Market Fund | Capital | 0.13% | ||
| State Street Stablecoin Reserves Money Market Fund | Preferred | 0.07% |
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