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Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2015

Stock-Based Compensation

Summary of stock option activity

		Stock Options (in thousands)		Weighted Average Exercise Price Per Share			Weighted Average Remaining Life (in years)		Aggregate Intrinsic Value (in thousands)
Options outstanding, January 1, 2015		1,495		$	33.39
Granted		—		—
Exercised		(56	)	10.21
Cancelled		(273	)	61.79
Options outstanding, March 31, 2015		1,166		27.85			3.0		$	12,513
Options exercisable, March 31, 2015		1,044		27.08			2.7		12,083

Schedule of restricted stock, restricted stock unit, performance unit, cash settled restricted stock unit and cash settled performance unit activity

		Shares (in thousands)		Weighted Average Grant-Date Fair Value Per Share
Non-vested awards, January 1, 2015		1,170		$	27.37
Granted		676		31.99
Vested		(695	)	23.23
Cancelled		(9	)	32.68
Non-vested awards, March 31, 2015(1)		1,142		32.58

(1) Non-vested awards as of March 31, 2015 are comprised of 56,000 cash settled restricted stock units and cash settled performance units and 1,086,000 restricted shares, restricted stock units and performance units.

Exterran Partners, L.P.

Stock-Based Compensation

Schedule of phantom unit activity

		Phantom Units (in thousands)		Weighted Average Grant-Date Fair Value per Unit
Phantom units outstanding, January 1, 2015		92		$	27.38
Granted		45		24.87
Vested		(51	)	25.77
Phantom units outstanding, March 31, 2015		86		27.01

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- Definition

Tabular disclosure of the changes in outstanding nonvested shares.

+ References

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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

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