N-PX RMIC LIVE 0001060517 XXXXXXXX false false N-1A 06/30/2026 S000002682 C000007334 S000002684 C000007336 S000018677 C000051800 S000052306 C000164452 S000052307 C000164453 S000053131 C000167199 S000053132 C000167200 S000053134 C000167202 S000056215 C000176976 S000083382 C000246985 C000248938 S000084282 C000248579 C000271489 S000084283 C000248580 C000250059 S000061955 C000200717 C000200718 C000200719 YEAR 2026 UBS Series Funds 1-888-793-8637

C/O UBS ASSET MANAGEMENT (AMERICAS) LLC 1285 AVENUE OF THE AMERICAS New York NY 10019

FUND NOTICE REPORT 811-8767 Y * Signature affixed by Eric Sanders by power of attorney dated August 5, 2026 and filed herewith. UBS Select Treasury Preferred Fund did not hold any voting securities and therefore did not vote any proxies during the reporting period. 13 S000002682 UBS Select Treasury Institutional Fund 549300OA0OSRYE6ZYO90 S000002684 UBS Liquid Assets Government Fund 549300PX8WLOO4SHLN79 S000018677 UBS Select Treasury Preferred Fund 549300DXQ8KM8WHPPG39 S000052306 UBS Prime Reserves Fund 549300SZFUYVRC9F4568 S000052307 UBS Prime Preferred Fund 5493001YQBD9A4ZH6D79 S000053131 UBS Select Government Institutional Fund 549300TZ2QEM4T3XX713 S000053132 UBS Select Government Preferred Fund 549300TPU9BIV8MJY882 S000053134 UBS RMA Government Money Market Fund 549300WUNTYEEH9XHV55 S000056215 Limited Purpose Cash Investment Fund 549300GUQBQJ6160QP80 S000061955 UBS Ultra Short Income Fund 549300S6VZYIBES1HD75 S000083382 Cantor Fitzgerald Government Money Market Fund 529900UBAJCLFAFOE419 S000084282 UBS Select 100% US Treasury Institutional Fund 529900KWG787B4G5P791 S000084283 UBS Select 100% US Treasury Preferred Fund 529900FTKZBAKZ4ON106 UBS Series Funds Mark Carver* Mark Carver* President 08/11/2026 Eric Sanders Eric Sanders Vice President and Assistant Secretary 08/11/2026