The Taiwanese financial services group has offered to buy a majority stake in Tokyo Star Bank for $527 million.
The Japanese telecom giant has purchased two U.S. cloud computing companies for a combined $875 million.
The Japanese oil company is participating in an equal-share joint venture with AltaGas Ltd. to acquire a 66.7 percent stake in Canada's Petrogas for $748.5 million.
M&A specialist Jeremy White was previously a counsel at Allen & Overy.
The Japanese carmaker on Friday agreed to settle allegations of sudden acceleration defects following a $3 million verdict in a case in which a jury that was scheduled to determine punitive damages later that day.
Just a few days after acquiring a majority stake in Finnish online gaming company Supercell, the Japanese Internet and telecommunications giant has agreed to pay $1.26 billion for a 57 percent stake in Miami-based mobile-phone company Brightstar Corp.
The shifting market, a series of departures and leadership changes—in the U.S. as well as Asia—have raised questions about the firm's Asia strategy. But chairman Bradley Butwin insists that O'Melveny's commitment to Asia is as strong as it ever was.