| 
             
			
			 Witty, a 31-year company veteran, has been under fire from some 
			investors in the past three years as sales and profits have flagged, 
			while some have questioned his focus on a consumer health business 
			that ranges from headache pills to toothpaste. 
			 
			His reputation was further tarnished by a damaging bribery scandal 
			in China that landed GSK with a record 3 billion yuan ($463 million) 
			fine in 2014. 
			 
			On the plus side, Witty has managed GSK through a wave of drug 
			patent expiries without resorting to a major acquisition and the 
			company is now on track to return to earnings growth this year. 
			 
			His decision to retire at the end of March 2017 is not a huge 
			surprise, since Chairman Philip Hampton had already discussed the 
			need for succession planning in meetings with some shareholders. 
			 
			But the departure comes at a time of continued debate over the 
			direction of GSK and investors may fear a period of limbo before a 
			new CEO comes on board. 
			  
			
			  
			 
			There have been calls from a minority of shareholders, including 
			respected UK fund manager Neil Woodford, for a break-up of the 
			group, with critics arguing its pharmaceuticals and consumer health 
			units would do better as standalone businesses. 
			 
			Witty, 51, has conceded in the past that spinning off the consumer 
			healthcare division could be an option but he has argued this should 
			not happen in the short term. 
			 
			Deutsche Bank analyst Richard Parkes said that while a new CEO might 
			turn to acquisitions to bolster GSK's prescription drugs - a move 
			that could be funded by a sale or spin out of consumer operations - 
			an evolution of the current strategy was more likely than major 
			change. 
			 
			A $20 billion asset swap with Novartis, completed a year ago, which 
			involved the exchange of cancer drugs for the Swiss group’s consumer 
			health products and vaccines, was a centre-piece of Witty's time in 
			charge. 
			 
			The deal crystallized his idea of reducing exposure to 
			premium-priced pharmaceuticals and increasing sales of 
			over-the-counter products, as well as selling more lower-priced 
			medicines in emerging markets. 
			 
			STOCK UNDERPERFORMANCE 
			 
			Not all investors have been convinced by the diversification play, 
			however, and GSK shares have underperformed, returning an average 10 
			percent annually in the last five years against 14 percent on 
			average for the European pharmaceuticals sector. 
			
            [to top of second column]  | 
            
             
  
				
			Recently, GSK stock has done better, largely on the back of its HIV 
			drug business, which the company had considered spinning off in an 
			initial public offering before deciding to retain it. 
			 
			In explaining the decision to announce his retirement a year ahead 
			of departure, Witty said it was important the board had sufficient 
			time to conduct the search for his replacement. 
			"By doing so we will strongly position GSK to achieve the 
			medium-term outlook set out to investors last year and deliver a 
			return to core earnings growth in 2016," Witty said. 
			 
			GSK said its board would consider both internal and external 
			candidates for the role of new CEO. Executive search firms Egon 
			Zehnder and Korn Ferry have been engaged to help with the 
			appointment. 
			 
			Internal candidates could include GSK's global pharmaceuticals head 
			Abbas Hussain, leader of the consumer division Emma Walmsley and 
			manufacturing head Roger Connor, as well as finance chief Simon 
			Dingemans, a former Goldman Sachs banker. 
			 
			Externally, GSK might try to snare a senior figure from a rival 
			drugmaker, such as Novartis' respected pharma head David Epstein, or 
			else look beyond the drugs sector to an executive with broader 
			experience in consumer products. 
			 
			Chairman Hampton also announced plans for "board refreshment" at the 
			drugmaker, with Deryck Maughan, Stephanie Burns, Daniel Podolsky and 
			Hans Wijers not standing for re-election at the annual meeting in 
			May. 
			 
			(Additional reporting by Sarah Young; Editing by Kate Holton and 
			Mark Potter) 
			[© 2016 Thomson Reuters. All rights 
				reserved.] Copyright 2016 Reuters. All rights reserved. This material may not be published, 
			broadcast, rewritten or redistributed. 
			
			   |