N-MFP2 0000843781 XXXXXXXX 2018-12-31 0000843781 S000000113 4 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 38 108 29736538573.90 29440474167.32 28511522281.76 31096303361.84 32299130760.49 29736538573.90 29440474167.32 28511522281.76 31096303361.84 32299130760.49 0.9992 0.9990 0.9988 0.9987 0.9987 0.9992 0.9990 0.9988 0.9987 0.9987 236527.26 32298894233.23 32298894233.23 41384704.59 2967219560.15 29373295904.93 29374462887.95 1.0000 0.0238 1.0001 1.0000 1.0000 1.0000 1.0000 C000000255 10000000.00 22613027436.40 22613980192.07 1.0001 1.0000 1.0000 1.0000 1.0000 955364899.53 1660771965.31 1019456855.20 1478154789.39 1659229872.96 2270062304.41 2092294818.69 1207687698.48 214530765.11 803430223.25 5940877211.49 7420106980.84 0.0220 Y Dreyfus. The fund is waiving 2 points of expenses. 300,969.40 C000000256 10000000.00 1809963920.72 1810038745.34 1.0001 1.0000 1.0000 1.0000 1.0000 128545041.95 84561083.60 50478210.02 47130521.08 73643134.68 96995874.59 73263625.82 109744726.56 39510930.48 17675032.29 365440942.95 356107238.12 0.0195 Y Dreyfus. The fund is waiving 2 points of expenses. 23,984.58 C000000257 10000000.00 2852331532.73 2852430489.50 1.0001 1.0000 1.0000 1.0000 1.0000 267261447.15 628249149.07 358429943.70 273909711.31 332142656.22 479682763.14 447929935.96 193708726.21 163927443.93 40401435.47 1569691427.39 1615951785.20 0.0210 Y Dreyfus. The fund is waiving 2 points of expenses. 33,954.89 C000000258 10000000.00 2097973015.08 2098013461.04 1.0001 1.0000 1.0000 1.0000 1.0000 172380245.37 66703401.07 301720634.79 234778501.07 103103605.53 258723649.35 342258403.15 64688379.70 45541708.22 94322901.63 965004597.06 719216832.82 0.0180 Y Dreyfus. The fund is waiving 2 points of expenses. 26,438.18 TREASURY BILL TREASURY BILL 912796RU5 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-06-13 2019-06-13 2019-06-13 N N N 0.0251 444942261.00 444942261.00 0.0151 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796UN7 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-02-12 2019-02-12 2019-02-12 N N N 0.0237 363980898.10 363980898.10 0.0124 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796UQ0 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-02-26 2019-02-26 2019-02-26 N N N 0.0218 697370240.00 697370240.00 0.0237 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796UM9 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-02-05 2019-02-05 2019-02-05 N N N 0.0236 698396839.00 698396839.00 0.0238 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796RW1 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-07-05 2019-07-05 2019-07-05 N N N 0.0243 518354812.50 518354812.50 0.0176 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796UK3 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-22 2019-01-22 2019-01-22 N N N 0.0235 2337969809.60 2337969809.60 0.0796 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796QM4 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-06-20 2019-06-20 2019-06-20 N N N 0.0251 1087089509.00 1087089509.00 0.0370 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796UL1 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-29 2019-01-29 2019-01-29 N N N 0.0235 799523849.45 799523849.45 0.0272 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796RP6 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-05-09 2019-05-09 2019-05-09 N N N 0.0247 247805907.50 247805907.50 0.0084 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796QX0 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-02-14 2019-02-14 2019-02-14 N N N 0.0234 747822915.00 747822915.00 0.0255 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796UJ6 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-15 2019-01-15 2019-01-15 N N N 0.0231 2348046304.00 2348046304.00 0.0799 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796RC5 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-03-21 2019-03-21 2019-03-21 N N N 0.0235 2138909117.50 2138909117.50 0.0728 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796RJ0 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-05-02 2019-05-02 2019-05-02 N N N 0.0245 247950377.50 247950377.50 0.0084 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796QY8 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-02-21 2019-02-21 2019-02-21 N N N 0.0236 450494464.84 450494464.84 0.0153 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796QT9 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-17 2019-01-17 2019-01-17 N N N 0.0213 286723291.82 286723291.82 0.0098 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796QS1 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-10 2019-01-10 2019-01-10 N N N 0.0215 1737118955.66 1737118955.66 0.0591 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796RD3 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-04-04 2019-04-04 2019-04-04 N N N 0.0237 894318318.00 894318318.00 0.0305 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796RQ4 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-05-16 2019-05-16 2019-05-16 N N N 0.0248 346769178.00 346769178.00 0.0118 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796PP8 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-31 2019-01-31 2019-01-31 N N N 0.0221 588896835.70 588896835.70 0.0200 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796PK9 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-03 2019-01-03 2019-01-03 N N N 0.0218 1854882708.35 1854882708.35 0.0631 N Y Y N - N/A - TREASURY BILL TREASURY BILL 912796RB7 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-03-14 2019-03-14 2019-03-14 N N N 0.0239 298566231.00 298566231.00 0.0102 N Y Y N - N/A - US TREASURY FRN US TREASURY FRN 912828V64 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-01 2019-01-31 2019-01-31 N N N 0.0251 1288167027.84 1288167027.84 0.0439 N Y Y N - N/A - US TREASURY FRN US TREASURY FRN 912828X54 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-01 2019-04-30 2019-04-30 N N N 0.0249 700366128.00 700366128.00 0.0238 N Y Y N - N/A - US TREASURY FRN US TREASURY FRN 912828Y53 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-01 2020-07-31 2020-07-31 N N N 0.0247 874683792.50 874683792.50 0.0298 N Y Y N - N/A - US TREASURY FRN US TREASURY FRN 9128282M1 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-01 2019-07-31 2019-07-31 N N N 0.0246 850360417.00 850360417.00 0.0289 N Y Y N - N/A - US TREASURY FRN US TREASURY FRN 9128283B4 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-01 2019-10-31 2019-10-31 N N N 0.0246 1100444818.00 1100444818.00 0.0375 N Y Y N - N/A - US TREASURY FRN US TREASURY FRN 9128283T5 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-01 2020-01-31 2020-01-31 N N N 0.0245 699766886.00 699766886.00 0.0238 N Y Y N - N/A - US TREASURY FRN US TREASURY FRN 9128284K3 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-01 2020-04-30 2020-04-30 N N N 0.0246 849804976.00 849804976.00 0.0289 N Y Y N - N/A - US TREASURY FRN US TREASURY FRN 9128285H9 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-01 2020-10-31 2020-10-31 N N N 0.0249 684088484.20 684088484.20 0.0233 N Y Y N - N/A - US TREASURY N/B US TREASURY N/B 912828SD3 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-31 2019-01-31 2019-01-31 N N N 0.0232 349702052.00 349702052.00 0.0119 N Y Y N - N/A - US TREASURY N/B US TREASURY N/B 912828SH4 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-02-28 2019-02-28 2019-02-28 N N N 0.0233 249597532.50 249597532.50 0.0085 N Y Y N - N/A - US TREASURY N/B US TREASURY N/B 912828SX9 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-05-31 2019-05-31 2019-05-31 N N N 0.0252 248603832.50 248603832.50 0.0085 N Y Y N - N/A - US TREASURY N/B US TREASURY N/B 912828B33 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-31 2019-01-31 2019-01-31 N N N 0.0237 224852276.25 224852276.25 0.0077 N Y Y N - N/A - US TREASURY N/B US TREASURY N/B 912828C24 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-02-28 2019-02-28 2019-02-28 N N N 0.0230 149787691.50 149787691.50 0.0051 N Y Y N - N/A - US TREASURY N/B US TREASURY N/B 912828D23 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-04-30 2019-04-30 2019-04-30 N N N 0.0249 299165952.00 299165952.00 0.0102 N Y Y N - N/A - US TREASURY N/B US TREASURY N/B 912828W30 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-02-28 2019-02-28 2019-02-28 N N N 0.0233 317364372.06 317364372.06 0.0108 N Y Y N - N/A - US TREASURY N/B US TREASURY N/B 912828N63 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-15 2019-01-15 2019-01-15 N N N 0.0228 178926905.35 178926905.35 0.0061 N Y Y N - N/A - US TREASURY N/B US TREASURY N/B 912828P53 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-02-15 2019-02-15 2019-02-15 N N N 0.0235 199614478.00 199614478.00 0.0068 N Y Y N - N/A - US TREASURY N/B US TREASURY N/B 912828V56 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-31 2019-01-31 2019-01-31 N N N 0.0226 259753353.60 259753353.60 0.0088 N Y Y N - N/A - WI TREASURY BILL WI TREASURY BILL 912796UG2 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-02 2019-01-02 2019-01-02 N N N 0.0222 1698000000.00 1698000000.00 0.0578 N Y Y N - N/A - WI TREASURY BILL WI TREASURY BILL 912796UH0 U.S. Treasury Debt Y FITCH'S RATING F1+ MOODY'S RATING P-1 S&P RATING A-1+ 2019-01-08 2019-01-08 2019-01-08 N N N 0.0228 1940264186.31 1940264186.31 0.0661 N Y Y N - N/A - Dreyfus Treasury Prime Cash Management 2019-01-07 /S/John Delise John Delise Treasury Manager