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Treasury Notes 1.375 912828RY8 254900HROIFWPRGM1V77 US912828RY80 U.S. Treasury Debt Y Fitch Govt Moody's Govt Standard & Poor's AA+ 2018-12-31 2018-12-31 2018-12-31 N N N 0.0215 10048370.64 10048370.64 0.0003 N Y Y N U.S. Treasury Notes U.S. Treasury Notes 1.250 912828SD3 254900HROIFWPRGM1V77 US912828SD35 U.S. Treasury Debt Y Fitch Govt Moody's Govt Standard & Poor's AA+ 2019-01-31 2019-01-31 2019-01-31 N N N 0.0227 244777061.88 244777061.88 0.0074 N Y Y N U.S. Treasury Notes U.S. Treasury Notes 1.375 912828SH4 254900HROIFWPRGM1V77 US912828SH49 U.S. Treasury Debt Y Fitch Govt Moody's Govt Standard & Poor's AA+ 2019-02-28 2019-02-28 2019-02-28 N N N 0.0237 498765125.00 498765125.00 0.0150 N Y Y N U.S. Treasury Notes U.S. Treasury Notes 1.250 912828U99 254900HROIFWPRGM1V77 US912828U998 U.S. Treasury Debt Y Fitch Govt Moody's Govt Standard & Poor's AA+ 2018-12-31 2018-12-31 2018-12-31 N N N 0.0213 21618701.06 21618701.06 0.0006 N Y Y N U.S. Treasury Notes U.S. Treasury Notes 1.125 912828V56 254900HROIFWPRGM1V77 US912828V566 U.S. Treasury Debt Y Fitch Govt Moody's Govt Standard & Poor's AA+ 2019-01-31 2019-01-31 2019-01-31 N N N 0.0226 79426970.84 79426970.84 0.0024 N Y Y N U.S. Treasury Notes U.S. Treasury Notes 2.524 912828V64 254900HROIFWPRGM1V77 US912828V640 U.S. Treasury Debt Y Fitch Govt Moody's Govt Standard & Poor's AA+ 2018-12-01 2019-01-31 2019-01-31 N N N 0.0232 298109011.38 298109011.38 0.0090 N Y Y N U.S. Treasury Notes U.S. Treasury Notes 1.125 912828W30 254900HROIFWPRGM1V77 US912828W309 U.S. Treasury Debt Y Fitch Govt Moody's Govt Standard & Poor's AA+ 2019-02-28 2019-02-28 2019-02-28 N N N 0.0236 56675845.14 56675845.14 0.0017 N Y Y N U.S. Treasury Notes U.S. Treasury Notes 2.454 912828X54 254900HROIFWPRGM1V77 US912828X547 U.S. Treasury Debt Y Fitch Govt Moody's Govt Standard & Poor's AA+ 2018-12-01 2019-04-30 2019-04-30 N N N 0.0233 289054452.71 289054452.71 0.0087 N Y Y N U.S. Treasury Notes U.S. Treasury Notes 2.427 912828Y53 254900HROIFWPRGM1V77 US912828Y537 U.S. Treasury Debt Y Fitch Govt Moody's Govt Standard & Poor's AA+ 2018-12-01 2020-07-31 2020-07-31 N N N 0.0241 150061593.00 150061593.00 0.0045 N Y Y N BlackRock Liquidity Funds 2018-12-06 /s/Neal J. Andrews Neal J. Andrews Chief Financial Officer