Benzinga's M&A Chatter for Tuesday May 19, 2015

The following are the M&A deals, rumors and chatter circulating on Wall Street for Tuesday May 19, 2015:

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Pandora

announced that it has agreed to acquire online music analytics provider, Next Big Sound. Terms were not disclosed. Pandora shares fell $0.08 Tuesday, to close at $18.22.

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HC2 Holdings, Inc. (NYSE MKT:

) announced Tuesday, that it has sent a letter to MCG Capital Corporation

is proposing again that the companies enter discussions regarding an agreement for HC2 to acquire MCG, this time $5.25 for each share of MCGC common stock outstanding including $4.75 in HC2 stock and $0.50 in cash. HC2 believes its offer is superior to the PennantPark transaction. MCG shares gained $0.08 Tuesday, closing at $4.68

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Citrix

announced Tuesday, that it has acquire cloud-based telephony company, Grasshopper Group, LLC,. Terms were not disclosed. Citrix closed Tuesday at $65.81, a loss of $0.11

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3D Systems Corporation

rose early Tuesday, on unconfirmed market chatter of a potential bid from General Electric Company

. According to sources, 3D Systems could sell for $36 to $42 per share. Spokespersons for GE and 3D Systems did not respond to requests for comment. 3D Systems closed Tuesday at $22.61, a loss of $0.18.