

NOTE 13	STOCK-BASED INCENTIVE PLANS

Occidental issues stock-based awards to employees in accordance with the terms of the shareholder approved 2015 Long-Term Incentive Plan (2015 LTIP). Awards issued under the superseded 2005 LTIP, and subsequently forfeited after adoption of the 2015 LTIP, increase the shares available for issuance under the 2015 LTIP. An aggregate of 80 million shares of Occidental common stock were authorized for issuance and approximately 6.8 million shares had been allocated to employee awards through December 31, 2018. As of December 31, 2018, approximately 70.3 million shares were available for grants of future awards. The plan requires each share covered by an award (other than options) to be counted as if three shares were issued in determining the number of shares that are available for future awards. Accordingly, the number of shares available for future awards may be less than 70.3 million depending on the type of award granted, and shares available for future awards may increase by the number of shares that are forfeited, canceled, or correspond to the portion of any stock-based awards settled in cash, including awards that were issued under a previous plan that remain outstanding. Current outstanding awards include RSUs, stock options, CROCEIs, ROCEIs, ROAIs and TSRIs.

During 2018, non-employee directors were granted awards for 31,835 shares of common stock. Compensation expense for these awards was measured using the closing quoted market price of Occidental's common stock on the grant date and was fully recognized at that time.

Total share-based compensation expense recognized in income related to continuing and discontinued operations and the associated tax benefit for the years ended December 31, 2018, 2017, and 2016 was $180 million, $150 million, and $121 million, respectively. The income tax benefit associated with this expense was $47 million, $32 million, and $43 million in the years ended December 31, 2018, 2017, and 2016, respectively.

As of December 31, 2018, unrecognized compensation expense for all unvested stock-based incentive awards was $193.4 million. This expense is expected to be recognized over a weighted-average period of 1.6 years. Occidental accounts for forfeitures as they occur.

RSUs

Certain employees are awarded the right to receive RSUs, some of which have performance criteria, and are in the form of, or equivalent in value to, actual shares of Occidental common stock. Depending on their terms, RSUs are settled in cash or stock at the time of vesting. These awards vest from one to 4 years following the grant date, however, certain of the RSUs are forfeitable if performance objectives are not satisfied by the seventh anniversary of the grant date. For certain RSUs, dividend equivalents are paid during the vesting period. For those awards that cliff vest between one to three years, dividend equivalents are accumulated during the vesting or performance period, as appropriate, and are paid upon vesting or performance certification, as appropriate.

The weighted-average, grant-date fair values of cash-settled RSUs granted in 2018, 2017 and 2016 were $75.86, $66.62, and $75.57 per share, respectively. The weighted-average, grant-date fair values of the stock-settled RSUs granted in 2018, 2017, and 2016 were $69.87, $67.21, and $74.82, respectively. Cash-Settled RSUs resulted in payments of $18 million, $23 million, and $41 million, during the years ended December 31, 2018, 2017 and 2016, respectively. The fair value of RSUs settled in shares during the years ended December 31, 2018, 2017 and 2016 was $109 million, $64 million, and $31 million, respectively.

A summary of changes in Occidental’s unvested cash- and stock-settled RSUs during the year ended December 31, 2018, is presented below:



	Cash-Settled					Stock-Settled
	RSUs (000's)		Weighted-Average Grant-Date Fair Value			RSUs (000's)		Weighted-Average Grant-Date Fair Value
Unvested at January 1	269			$	71.58	3,951			$	73.24
Granted	133			75.86		1,689			69.87
Vested	(212	)		72.23		(1,469	)		69.89
Forfeitures	(4	)		70.06		(200	)		70.37
Unvested at December 31	186			73.93		3,971			73.19

TSRIs

Certain executives are awarded TSRIs that vest at the end of a three-year period following the grant date. Payout is based upon Occidental's absolute total shareholder return and performance relative to its peers. TSRIs have payouts that range from 0 to 200 percent of the target award and settle in stock once certified. Dividend equivalents for TSRIs are accumulated and paid upon certification of the award. The fair value of TSRIs settled in shares during the years ended December 31, 2018, 2017 and 2016 was $12 million, $5 million, and $8 million, respectively.

The fair values of TSRIs are initially determined on the grant date using a Monte Carlo simulation model based on Occidental's assumptions, noted in the following table, and the volatility from corresponding peer group companies. The expected life is based on the vesting period (Term). The risk-free interest rate is the implied yield available on zero coupon T-notes (U.S. Treasury Strip) at the time of grant with a remaining term equal to the Term. The dividend yield is the expected annual dividend yield over the Term, expressed as a percentage of the stock price on the grant date. Estimates of fair value may not accurately predict the value ultimately realized by the employees who receive the awards, and the ultimate value may not be indicative of the reasonableness of the original estimates of fair value made by Occidental.

The grant-date assumptions used in the Monte Carlo simulation models for the estimated payout level of TSRIs were as follows:



	TSRIs
Year Granted	2018			2017			2016
Assumptions used:
Risk-free interest rate	2.3		%	1.5		%	0.8		%
Dividend yield	4.4		%	4.5		%	3.9		%
Volatility factor	24		%	25		%	24		%
Expected life (years)	3			3			3
Grant-date fair value of underlying Occidental common stock	$	69.87		$	67.21		$	76.83

A summary of Occidental’s unvested TSRIs as of December 31, 2018, and changes during the year ended December 31, 2018, is presented below:



	TSRIs
	Awards (000’s)		Weighted-Average Grant-Date Fair Value of Occidental Stock
Unvested at January 1	1,152			$	71.58
Granted	448			69.87
Vested ^(a)	(145	)		72.54
Forfeitures	(11	)		69.87
Unvested at December 31	1,444			70.97


(a)	The payout at vesting was 100% of the target.

STOCK OPTIONS

Certain employees have been granted options that are settled in stock. Exercise prices of the options were equal to the quoted market value of Occidental’s stock on the grant date. No options were granted in 2018. The intrinsic value of options exercised during the years ended December 31, 2018, 2017, and 2016 was insignificant.

The fair value of each option is initially measured on the grant date using the Black Scholes option valuation model. The expected life is estimated based on the vesting and expiration terms of the award. The volatility factors are based on the historical volatilities of Occidental common stock over the expected lives as estimated on the grant date. The risk-free interest rate is the implied yield available on U.S. Treasury Strips at the grant date with a remaining term equal to the expected life of the measured instrument. The dividend yield is the expected annual dividend yield over the expected life, expressed as a percentage of the stock price on the grant date. Estimates of fair value may not accurately predict the value ultimately realized by employees who receive stock-based incentive awards, and the ultimate value may not be indicative of the reasonableness of the original estimates of fair value made by Occidental.

The following is a summary of option transactions during the year ended December 31, 2018:



	SARs & Options (000's)		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term (yrs)	Aggregate Intrinsic Value (000’s)
Beginning balance, January 1	549		$	79.98
Exercised	(19	)	79.98
Ending balance, December 31	530		79.98		3.1	$	—
Exercisable at December 31	530		79.98		3.1	$	—

CROCEI, ROCEI and ROAI

Certain executives are awarded CROCEI, ROCEI or ROAI awards that vest at the end of a three-year period if performance targets based on return on assets, return on capital employed, or cash return on capital employed are certified as being met. These awards are settled in stock upon certification of the performance target, with payouts that range from 0 to 200 percent of the target award. Dividend equivalents are accumulated and paid upon certification of the award.



	CROCEI, ROCEI, and ROAI
	Awards (000's)		Weighted-Average Grant-Date Fair Value of Occidental Stock
Unvested at January 1	268			$	84.46
Granted	80			69.87
Vested ^(a)	(132	)		101.95
Forfeited	(6	)		69.87
Unvested at December 31	210			71.60


(a)	Presented at the target payouts. The payout at vesting was 97.5% of the target for approximately 6,000 shares. The payout at vesting was 0% of target for the remaining 126,000 shares.