RPT-Market Chatter-Corporate finance press digest
Feb 12 (Reuters) - The following corporate finance-related stories were reported by media on Tuesday:
* Dish Network Corp Chairman Charlie Ergen dismissed speculation his surprise $2.3 billion bid for Clearwire Corp was "illusory," saying that he wanted a stake in the wireless company and that rival bidder Sprint Nextel would have to work to fend off Dish.
* Private equity firm Carlyle Group recently approached Nasdaq OMX Group about taking the exchange operator private, but the talks fell apart over a disagreement on price, sources familiar with the deal said on Monday.
* Private equity firms Genstar Capital and Aquiline Private Equity LLC have teamed up and are in exclusive negotiations to buy Genworth Financial Inc's wealth management business and its San Francisco-based alternative investment business, two sources familiar with the situation said.