The revised $430 million deal is worth less to Weatherford than the original joint venture agreement, sending its shares down 17%.
The increased investment in Arcam furthers GE's strategy of building its additive manufacturing business.
Success depends on keeping both teams engaged, says Calabrio finance chief Jenny Kray, a veteran of nine M&A deals.
Fortis Advisors has been involved in more than 750 deals since 2011, representing leading venture funds, private equity funds and other shareholders.
A number of trends are converging, and U.S. tax reform will make navigating them more complex.
The insurer's contribution to a $4 billion buyout of Kindred Healthcare furthers its cost-saving strategy of keeping patients out of the hospital.
The $3.9 billion deal will "add a portfolio of premier transit and protective packaging franchises" to Crown's metal packaging business.
The acquisition of Aconex will "significantly advance" Oracle's push to expand its cloud-based software offerings for managing construction projects.
Campbell's biggest-ever acquisition will nearly double its baked-snack sales as it continues to diversify beyond its traditional soup business.
The $1.05 billion acquisition will create a payments company with an annual processing volume of more than $138 billion.