Deals of the day- Mergers and acquisitions
(Adds Bayer, Digital Bridge Holdings, Williams Cos, Puig SA)
July 14 (Reuters) - The following bids, mergers, acquisitions and disposals were reported by 2000 GMT on Thursday:
** German drug and crop chemical group Bayer AG announced details of a sweetened $64 billion bid for Monsanto Co as it tries to put the U.S. seed company under pressure to engage further.
** Digital Bridge Holdings LLC, a firm that invests and operates companies that power wireless communications, is buying DataBank Ltd, a private Dallas-based data center company, the companies said.
** Williams Cos Inc's Canadian unit has attracted at least seven bidders, including Enbridge Inc and Pembina Pipeline Corp, that could bring the U.S. pipeline company up to $2 billion, people familiar with the situation said.