Exhibit 99.1 On January 26, 2000, Incyte Pharmaceuticals, Inc. (the "Company") reported revenues of $46.0 million for the quarter ended December 31, 1999, compared to $36.6 million for the quarter ended December 31, 1998. Revenues were $157.0 million for the year ended December 31, 1999, compared to $134.8 million for the same period in 1998. The Company reported a net loss of $6.4 million, or $0.22 per diluted share, for the quarter ended December 31, 1999, compared to a net income of $1.5 million, or $0.05 per diluted share, for the quarter ended December 31, 1998. For the year ended December 31, 1999, the Company reported a net loss of $26.8 million, or $0.95 per diluted share, compared to net income of $3.5 million, or $0.12 per diluted share, for the same period in 1998. For the quarter ended December 31, 1999, database and partnership program revenues were $36.0 million. Microarray service revenues were $3.3 million, reagent revenues generated by the Company's genomic services subsidiary were $2.7 million, and other revenues were $4.0 million. Operating expenses were $53.0 million for the quarter ended December 31, 1999, compared to $35.9 million for the same period in 1998. For the year ended December 31, 1999, operating expenses were $184.1 million compared to $134.8 million for the same period in 1998. INCYTE PHARMACEUTICALS, INC. CONDENSED CONSOLIDATED SUMMARY OF OPERATIONS (in thousands, except per share amounts) Unaudited Three months ended Twelve months ended December 31, December 31, 1999 1998 1999 1998* Revenue $46,024 $36,647 $156,962 $134,811 Costs and expenses: Research and development 42,593 27,611 146,833 97,192 Selling, general and administrative 10,370 8,242 37,235 25,438 Charge for purchase of in-process R&D -- -- -- 10,978 Acquisition-related charges -- -- -- 1,171 Total costs and expenses 52,963 35,853 184,068 134,779 Income (loss) from operations (6,939) 794 (27,106) 32 Interest income and other income, net 918 1,766 5,169 7,266 Losses from joint venture (1,184) (834) (5,631) (1,474) Provision (benefit) for income taxes (800) 241 (800) 2,352 Net income (loss) $(6,405) $1,485 $(26,768) $3,472 Basic net income (loss) per share $(0.22) $0.05 $(0.95) $0.13 Diluted net income (loss) per share $(0.22) $0.05 $(0.95) $0.12 Shares used in computation of: Basic net income (loss) per share 28,520 27,782 28,138 26,921 Diluted net income (loss) per share 28,520 29,338 28,138 28,899 CONDENSED CONSOLIDATED BALANCE SHEETS (in thousands) December 31, December 31, 1999 1998* Assets Cash and cash equivalents $32,220 $50,048 Marketable securities, available-for-sale 34,717 61,185 Accounts receivable, net 26,608 14,318 Prepaid expenses and other current assets 15,956 5,813 Total current assets 109,501 131,364 Property and equipment, net 67,293 54,429 Long-term investments 19,275 20,653 Goodwill and other intangible assets 14,564 16,955 Deposits and other assets 11,301 6,889 Total assets $221,934 $230,290 Liabilities and stockholders' equity Accounts payable $6,501 $8,244 Accrued and other current liabilities 18,498 12,629 Deferred revenue 26,459 29,054 Total current liabilities 51,458 49,927 Non-current liabilities 194 796 Total liabilities 51,652 50,723 Total stockholders' equity 170,282 179,567 Total liabilities and stockholders' equity $221,934 $230,290 *Derived from audited financial statements.