Comverse

Comverse Technology Inc. announced former AT&T Wireless Services Inc. executive Andre Dahan, 58, will become the company’s president, CEO and board member beginning April 30.“Andre has achieved an extraordinary track …

The following list includes ratings changes and financial information for wireless companies announced this week by investment-banking and financial-services firms. Carrier Credit Suisse First Boston lowered its 2007 EPS estimate …

Comverse Technology Inc. said CEO Zeev Bregman will leave the company at the end of March.Yaron Tchwella, president of Comverse Inc.’s InSight Open Services Environment Group, has been named president …

Comverse Technology Inc. and its spinoff Verint said they will be delisted from the Nasdaq exchange after failing to meet financial reporting requirements.Comverse, which develops voicemail software and other communications …

PHOENIX-Freedom Wireless Inc. sued two wireless carriers and three service providers for allegedly violating the company’s patents on providing prepaid wireless services. Cingular Wireless L.L.C. and Alltel Corp. are named …

REDWOOD CITY, Calif.-Shares of Openwave Systems Inc. surged after the company said it will record additional stock-option expenses of roughly $182 million following an internal review of the fiscal years …

Comverse Technology Inc. said it eliminated the interim chief executive position and promoted its chief administrative officer to the post of chief operating officer, while also naming five new independent …

NEW YORK-The troubles continue to mount for wireless technology provider Comverse Technology Inc., as the company announced it identified errors in the “recognition of revenue related to certain contracts, errors …

One little number means so much-it’s a sign of customer satisfaction, implies network quality and is closely tracked as an indication of the health of wireless service providers. Steve Bamberger, …

BOSTON—Shares of American Tower Corp. slid after the tower vendor said it will have to restate earnings due to inconsistencies regarding past stock-option grants. The company plans to file an …

The following list includes ratings changes and financial information for wireless companies announced this week by investment-banking and financial-services firms. Click here for wireless ratings from past weeks from RCR …

NEW YORK-Comverse Inc. said it will pay $19 million in cash for privately held Netonomy, a developer of customer self-service, bill analysis and point of sale software for wireless communications. …

NEW YORK—Comverse Inc. said it will pay $19 million in cash for privately held Netonomy, a developer of customer self-service, bill analysis and point of sale software for wireless communications. …

BOSTON-Shares of Boston Communications Group Inc. tumbled after the company said it will be unable to file its quarterly report pending an internal review of its practices regarding stock-option grants. …

BOSTON—Shares of Boston Communications Group Inc. tumbled after the company said it will be unable to file its quarterly report pending an internal review of its practices regarding stock-option grants. …

NEW YORK-The broadening investigation into stock-option grants continues to plague wireless as federal prosecutors brought criminal charges against three former executives of Comverse Technology Inc. The criminal complaint, which was …

Research In Motion Ltd. will likely continue to dominate the high-end mobile e-mail market, according to Strategy Analytics. But the growing number of open-standard service providers will drive the market …

NEW YORK—The broadening investigation into stock-option grants continues to plague wireless as federal prosecutors brought criminal charges against three former executives of Comverse Technology Inc. The criminal complaint, which was …

NEW YORK—Comverse Technology Inc. said it needs more time to comply with Nasdaq listing requirements related to the company’s Securities and Exchange Commission filings. The company, which has been embroiled …

BOSTON—American Tower Corp., the nation’s largest tower company, released limited second-quarter results—but said it will probably restate its past earnings as a result of its investigation of stock option-granting practices. …

MOUNTAIN VIEW, Calif.—VeriSign Inc. confirmed it received a grand jury subpoena requesting documents related to the company’s stock-option grants and practices. The company is the latest in a growing list …

NEW YORK—Comverse Technology Inc. offered a glimmer of good news even as it is embroiled in a stock options investigation that forced the company to delay its most recent financial …

BOSTON—American Tower Corp. says it intends to “vigorously defend” its stock-option granting practices in the face of two lawsuits filed just days after the company received a subpoena from a …

The nationwide investigation into executive stock-option grants seems to be widening daily. And some major players in wireless are coming under the microscope. At issue is the practice of retroactively …

BOSTON—American Tower Corp. said it received a subpoena in the rapidly widening probe of stock-option grants that is ensnaring several major wireless players. The company, which owns and operates more …