Health insurer Aetna said it will buy Humana for about $37 billion, or about $230 per share, in a cash-and-stock deal.» Read More
Anthem and Cigna are back in talks, according to sources, reports CNBC's David Faber.
Centene said it would buy Health Net for $6.3 billion in cash and stock.
The Justice Department is suing to stop Electrolux from buying General Electric's appliance division.
An investor advisor has urged Samsung C&T shareholders to reject a merger with Cheil, boosting a push by activist fund Elliott to stop the deal.
Michael Na, Korea strategist for Nomura, says the merger ratio of Samsung C&T and Cheil Industries seems "a bit disadvantageous" for the former's minority shareholders.
PayPal, which will become independent from eBay later this month, will pay $25 per share in an all-cash deal.
U.S. Justice Department antitrust lawyers have opposed Electrolux's plan to buy GE's household appliance business, says a source.
Janus Capital acquired a majority interest in Kapstream Capital and said Kapstream's Palghat will support Bill Gross as co-portfolio manager of the Janus Global Unconstrained Bond strategy.
Chambers Street Properties said it would merge with Gramercy Property Trust to create the largest U.S. industrial and office REIT.
Mark Dwelle, RBC Capital Markets analyst, weighs in on ACE's cash and stock acquisition of rival insurance giant Chubb.
Ace Ltd. is buying Chubb Corp. for a total value of $124 a share.
ACE will acquire Chubb in a cash and stock deal valued at $28.3 billion.
The "Fast Money" traders take a look at today's biggest market movers.
Which sectors are hot on deals right now? CNBC's Dominic Chu rounds up merger mania activity.
The leadership of Kraft Heinz will be dominated with Kraft Foods Group, both companies said.
AT&T said it has extended the "termination date" of the merger deal with DirecTV for "a short period of time," the second time in two months.
Mergers and acquisitions worldwide in the second quarter of 2015 almost matched the record set in the second quarter of 2007.
Reinsurance group Willis and professional services company Towers Watson announced plans to merge on Tuesday, in a deal valued at $18 billion.
The Fast Money traders take a look at today's biggest market movers.
CNBC's Kate Rogers looks ahead to what are likely to be next week's top business and financial stories.