Stock Based Compensation

6 Months Ended

Jun. 30, 2013

Stock Based Compensation

5. Stock Based Compensation

The CARBO Ceramics Inc. Omnibus Incentive Plan (the “Omnibus Incentive Plan”) provides for granting of cash-based awards, stock options (both non-qualified and incentive) and other equity-based awards (including stock appreciation rights, phantom stock, restricted stock, restricted stock units, performance shares, deferred share units or share-denominated performance units) to employees and non-employee directors. As of June 30, 2013, 494,054 shares were available for issuance under the Omnibus Incentive Plan.

The Company has made restricted stock awards pursuant to the Omnibus Incentive Plan. A summary of restricted stock activity and related information for the six months ended June 30, 2013 is presented below:

	Shares			Weighted- Average Grant-Date Fair Value
Nonvested at January 1, 2013		115,722		$	99.50
Granted		86,143		$	80.59
Vested		(47,607	)	$	98.20
Forfeited		(12,019	)	$	94.17
Nonvested at June 30, 2013		142,239		$	88.93

As of June 30, 2013, there was $8,804 of total unrecognized compensation cost, net of estimated forfeitures, related to restricted shares granted under the Omnibus Incentive Plan. That cost is expected to be recognized over a weighted-average period of 2.3 years. The total fair value of shares vested during the six months ended June 30, 2013 was $4,675.

The Company has made phantom stock awards to key international employees pursuant to the Omnibus Incentive Plan. The units subject to an award vest and cease to be forfeitable in equal annual installments over a three-year period. Participants awarded units of phantom shares are entitled to a lump sum cash payment equal to the fair market value of a share of Common Stock on the vesting date. In no event will Common Stock of the Company be issued with regard to outstanding phantom shares. As of June 30, 2013, there were 14,960 units of phantom shares granted under the Omnibus Incentive Plan, of which 6,156 have vested and 1,304 have been forfeited, with a total value of $506, a portion of which is accrued as a liability within Other Accrued Expenses.