N-MFP2 0000843781 XXXXXXXX 2017-07-31 0000843781 S000000113 5 N N 033-25941 Dreyfus Corporation 801-08147 ERnst & Young New York NY NONE Dreyfus Transfer Inc 0001285911 084-06102 N N N Treasury N 35 105 36332860725.31 35036514603.29 33417009695.59 35865065940.48 37295262587.19 36332860725.31 35036514603.29 33417009695.59 35865065940.48 37295262587.19 0.9991 0.9989 0.9988 0.9987 0.9996 0.9991 0.9989 0.9988 0.9987 0.9996 1477923.08 37293784664.11 37293784664.11 13474473.92 3027856823.77 34280880236.91 34280980856.13 1.0000 0.0106 1.0002 1.0003 1.0003 1.0003 1.0003 C000000255 10000000.00 27838270261.57 27838361625.60 1.0002 1.0003 1.0003 1.0003 1.0003 766192405.23 814549519.65 1131255013.80 1038247476.29 1529032637.97 3218225175.76 1398303019.32 1033402476.59 735773462.26 245905010.71 5560556538.58 6350329659.00 0.0088 Y Dreyfus. Expenses are capped at 18 bps. Mgt fee is capped at 18 basis points. 727,462.00 C000000256 10000000.00 1981695459.64 1981709415.20 1.0002 1.0003 1.0003 1.0003 1.0003 45299735.88 74991080.54 55719509.14 60454015.15 42174007.53 53323813.34 313239885.96 137872489.09 4014251.02 99893259.46 460447389.53 426534657.58 0.0063 Y Dreyfus. Mgt. fee is capped at 18 basis points. Fund is waiving 3 points of expenses. 49,512.71 C000000257 10000000.00 2548634212.58 2548653048.11 1.0002 1.0003 1.0003 1.0003 1.0003 261093286.68 135607636.53 106487249.08 187297388.80 150116687.70 201285685.29 201728036.60 341584537.65 92945933.88 79057695.89 812371193.94 944832944.16 0.0078 Y Dreyfus.Mgt. fee is capped at 18 basis points. Fund is waiving 3 points of expenses. 68,678.36 C000000258 10000000.00 1893854354.25 1893830895.90 1.0002 1.0003 1.0003 1.0003 1.0003 348213866.35 250602599.26 209444200.04 216677201.70 171180425.85 41775756.71 134301590.56 78912650.84 20486249.85 37248517.08 883626332.65 625216725.59 0.0048 Y Dreyfus.Mgt. fee is capped at 18 basis points. Fund is waiving 3 points of expenses. 44,799.98 C000053666 10000000.00 18425948.87 18425871.32 1.0002 1.0003 1.0003 1.0003 1.0003 344832.49 3272256.71 112432.87 643396.68 116021.42 675483.88 137539.26 734969.27 4175.76 376161.75 715001.80 5702268.29 0.0082 Y Dreyfus.Mgt. fee is capped at 18 basis points. Fund is waiving 3 points of expenses. 503.64 U.S. TREASURY BILLS U.S. TREASURY BILLS 912796LR8 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-31 2017-08-31 2017-08-31 N N N 0.9592 3378322248.00 3378322248.00 0.0986 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796KL2 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-09-14 2017-09-14 2017-09-14 N N N 0.8617 411514252.00 411514252.00 0.0120 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796LW7 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-10-05 2017-10-05 2017-10-05 N N N 1.0039 586891032.00 586891032.00 0.0171 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796MJ5 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-12-28 2017-12-28 2017-12-28 N N N 1.1089 1194735600.00 1194735600.00 0.0348 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796ML0 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2018-01-11 2018-01-11 2018-01-11 N N N 1.0904 104480040.00 104480040.00 0.0030 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796NP0 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2018-01-25 2018-01-25 2018-01-25 N N N 1.1111 86524110.00 86524110.00 0.0025 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796LQ0 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-24 2017-08-24 2017-08-24 N N N 0.9497 7581311852.00 7581311852.00 0.2212 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796MD8 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-11-24 2017-11-24 2017-11-24 N N N 1.0335 1096306200.00 1096306200.00 0.0320 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796LT4 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-09-07 2017-09-07 2017-09-07 N N N 0.9784 999011000.00 999011000.00 0.0291 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796MG1 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-12-14 2017-12-14 2017-12-14 N N N 1.1213 1444372550.00 1444372550.00 0.0421 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796MH9 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-12-21 2017-12-21 2017-12-21 N N N 1.1202 896255100.00 896255100.00 0.0261 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796LU1 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-09-21 2017-09-21 2017-09-21 N N N 1.0071 461360130.00 461360130.00 0.0135 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796LM9 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-03 2017-08-03 2017-08-03 N N N 0.9115 3272829804.00 3272829804.00 0.0955 N Y Y N - N/A - U.S. TREASURY BILLS U.S. TREASURY BILLS 912796LP2 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-10 2017-08-10 2017-08-10 N N N 0.8827 3064279725.00 3064279725.00 0.0894 N Y Y N - N/A - U.S. TREASURY FRNS U.S. TREASURY FRNS 912828V64 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-01 2019-01-31 2019-01-31 N N N 1.2905 1127118375.00 1127118375.00 0.0328 N Y Y N - N/A - U.S. TREASURY FRNS U.S. TREASURY FRNS 9128282M1 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-01 2019-07-31 2019-07-31 N N N 1.2476 250031000.00 250031000.00 0.0073 N Y Y N - N/A - U.S. TREASURY FRNS U.S. TREASURY FRNS 912828X54 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-01 2019-04-30 2019-04-30 N N N 1.2478 700459200.00 700459200.00 0.0204 N Y Y N - N/A - U.S. TREASURY FRNS U.S. TREASURY FRNS 912828M23 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-01 2017-10-31 2017-10-31 N N N 1.4092 1450714850.00 1450714850.00 0.0423 N Y Y N - N/A - U.S. TREASURY FRNS U.S. TREASURY FRNS 912828N97 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-01 2018-01-31 2018-01-31 N N N 1.4514 1256946505.00 1256946505.00 0.0366 N Y Y N - N/A - U.S. TREASURY FRNS U.S. TREASURY FRNS 912828Q86 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-01 2018-04-30 2018-04-30 N N N 1.3143 1003592178.00 1003592178.00 0.0292 N Y Y N - N/A - U.S. TREASURY FRNS U.S. TREASURY FRNS 912828S84 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-01 2018-07-31 2018-07-31 N N N 1.3516 746561520.00 746561520.00 0.0217 N Y Y N - N/A - U.S. TREASURY FRNS U.S. TREASURY FRNS 912828T75 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-01 2018-10-31 2018-10-31 N N N 1.3309 1002342000.00 1002342000.00 0.0292 N Y Y N - N/A - U.S. TREASURY NOTES U.S. TREASURY NOTES 912828TS9 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-10-02 2017-10-02 2017-10-02 N N N 1.0255 829414850.00 829414850.00 0.0242 N Y Y N - N/A - U.S. TREASURY NOTES U.S. TREASURY NOTES 912828TW0 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-10-31 2017-10-31 2017-10-31 N N N 1.0287 299746500.00 299746500.00 0.0087 N Y Y N - N/A - U.S. TREASURY NOTES U.S. TREASURY NOTES 912828PA2 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-10-02 2017-10-02 2017-10-02 N N N 0.9724 210281190.00 210281190.00 0.0061 N Y Y N - N/A - U.S. TREASURY NOTES U.S. TREASURY NOTES 912828NW6 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-31 2017-08-31 2017-08-31 N N N 0.9343 765571455.00 765571455.00 0.0223 N Y Y N - N/A - U.S. TREASURY NOTES U.S. TREASURY NOTES 912828TM2 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-31 2017-08-31 2017-08-31 N N N 0.8169 599838000.00 599838000.00 0.0175 N Y Y N - N/A - U.S. TREASURY NOTES U.S. TREASURY NOTES 912828D49 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-15 2017-08-15 2017-08-15 N N N 0.9500 49998650.00 49998650.00 0.0015 N Y Y N - N/A - U.S. TREASURY NOTES U.S. TREASURY NOTES 912796KF5 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2017-08-17 2017-08-17 2017-08-17 N N N 0.9515 2432953380.00 2432953380.00 0.0710 N Y Y N - N/A - Dreyfus Treasury Prime Cash Management 2017-08-03 /S/John Delise John Delise Treasury Manager