<ARTICLE> 9 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM GREATER BAY BANCORP'S FILING ON FORM 8-K DATED JULY 1, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <RESTATED> <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS 3-MOS <FISCAL-YEAR-END> DEC-31-1999 DEC-31-1998 <PERIOD-START> JAN-01-1999 OCT-01-1998 <PERIOD-END> MAR-31-1999 DEC-31-1998 <CASH> 79,244 69,583 <INT-BEARING-DEPOSITS> 0 0 <FED-FUNDS-SOLD> 106,400 62,800 <TRADING-ASSETS> 0 0 <INVESTMENTS-HELD-FOR-SALE> 264,640 257,258 <INVESTMENTS-CARRYING> 97,892 94,599 <INVESTMENTS-MARKET> 97,122 94,890 <LOANS> 1,234,879 1,092,603 <ALLOWANCE> (24,046) (23,379) <TOTAL-ASSETS> 1,938,452 1,738,189 <DEPOSITS> 1,675,844 1,478,947 <SHORT-TERM> 0 0 <LIABILITIES-OTHER> 99,370 99,201 <LONG-TERM> 50,000 53,000 <PREFERRED-MANDATORY> 0 0 <PREFERRED> 0 0 <COMMON> 63,392 62,179 <OTHER-SE> 49,846 44,862 <TOTAL-LIABILITIES-AND-EQUITY> 1,938,452 1,738,189 <INTEREST-LOAN> 27,476 25,115 <INTEREST-INVEST> 5,343 5,537 <INTEREST-OTHER> 1,642 2,500 <INTEREST-TOTAL> 34,461 33,152 <INTEREST-DEPOSIT> 11,796 11,131 <INTEREST-EXPENSE> 13,921 13,475 <INTEREST-INCOME-NET> 20,540 19,677 <LOAN-LOSSES> 921 1,941 <SECURITIES-GAINS> 0 320 <EXPENSE-OTHER> 12,691 12,763 <INCOME-PRETAX> 9,485 8,074 <INCOME-PRE-EXTRAORDINARY> 5,790 8,074 <EXTRAORDINARY> (88) 0 <CHANGES> 0 0 <NET-INCOME> 5,702 5,628 <EPS-BASIC> 0.53 0.51 <EPS-DILUTED> 0.50 0.48 <YIELD-ACTUAL> 4.97 4.90 <LOANS-NON> 2,992 2,003 <LOANS-PAST> 0 0 <LOANS-TROUBLED> 0 0 <LOANS-PROBLEM> 0 0 <ALLOWANCE-OPEN> 23,379 21,862 <CHARGE-OFFS> (288) (507) <RECOVERIES> 34 84 <ALLOWANCE-CLOSE> 24,046 23,379 <ALLOWANCE-DOMESTIC> 24,046 23,379 <ALLOWANCE-FOREIGN> 0 0 <ALLOWANCE-UNALLOCATED> 0 0