The following is a summary of the changes in our common shares outstanding during the six months ended June 30, 2014:



	Common Stock
	Class A		Class B		Class C	Class D		Class E	Class F	Class G		Total
Shares outstanding at January 1, 2014	70,117		357,882		209,882	279,999		504,276	1	3		1,422,160
Stock transfers (1)	293,023		(13,023	)	—	(279,999	)	—	—	(1	)	—
Restricted stock issuances	4,613		—		—	—		—	—	—		4,613
Restricted stock repurchased	(1,390	)	—		—	—		—	—	—		(1,390	)
Restricted stock forfeitures	(661	)	—		—	—		—	—	—		(661	)
Shares outstanding at June 30, 2014	365,702		344,859		209,882	—		504,276	1	2		1,424,722

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(1)

In this transaction, Healthcare of Ontario Pension Plan Trust Fund (“HOOPP”) purchased 280,000 shares of Class A common stock converted from Class D and Class G common stock held by CHK Energy Holdings, Inc. (“CHK Energy Holdings”) effective January 13, 2014. An additional 15,078 shares of Class A common stock was purchased by HOOPP from various other stockholders of which 13,023 shares were converted from Class B common stock.