Shares of Retek ( RETK) jumped 40.2% after the software company agreed to be acquired by SAP ( SAP) for about $496 million, or $8.50 a share. The deal represents a 42% premium to Retek's closing price of $6 on Friday. Retek posted 2004 sales of $174.2 million and had about 525 employees. Shares traded up $2.41 to $8.41. Other technology movers included Microsoft ( MSFT), down 9 cents to $25.16; Sirius Satellite Radio ( SIRI), up 42 cents to $5.57; Intel ( INTC), down 10 cents to $23.99; and Cisco ( CSCO), up 22 cents to $17.42; and Lucent ( LU), down 7 cents to $3.07.