PLS, Inc. (“PLS”) and international partner Derrick Petroleum Services (“Derrick”) report that Global M&A activity for the 4th Quarter 2009 totaled nearly $75 billion in 172 separate deals, up from $21 billion in 112 deals in 3rd Quarter 2009. According to Brian Lidsky, Managing Director, Research, at PLS, “ExxonMobil’s blockbuster $41 billion all-stock bid to [...]