* AT&T Wireless Corp. – rose as high as $7.13 in after-hours trading (vs. regular close of $6.82). The wireless carrier said Q1 net income was 5c a share, compared with a net loss of 7c a year earlier.
* Citrix Systems Inc. – rose as high as $17.35 in after-market trading (vs. regular close of $15.43). The software maker said Q1 profit excluding some items was 19c/share.
* LSI Logic Corp. – fell as low as $5 in after-market trading (vs. regular close of $5.41). The maker of semiconductors and computer data-storage products said Q1 sales fell 9.6% to $372.8mio from $412.5mio a year earlier.
* Qualcomm Inc. – rose as high as $34.34 in after-market trading (vs. regular close of $32.98). The mobile technology provider raised its profit forecast for the year ending Sept. 30 to $1.38 to $1.41 a share., excluding the company’s QSI investment.
* Siebel Systems Inc. – fell as low as $8.37 in after-hours trading (vs. regular close of $8.63). The maker of customer-service software said Q1 net income fell to 1c a share from 12c a year earlier.