NOTE 10. EQUITY AND SHARE-BASED COMPENSATION

On October 28, 2013, our board of directors approved a 1 for 200 reverse split of our common stock. We began trading on a post-split basis on November 18, 2013. All share and per share information has been retrospectively adjusted for all prior periods presented giving retroactive effect to the reverse stock split. Such adjustments include calculations of our weighted averages number of shares outstanding and loss per share, as well as disclosures regarding our share-based compensation and convertible debt.

We have never declared or paid dividends on our common stock and have no plans to pay dividends in the foreseeable future. Pursuant to the terms of the senior convertible debentures, we may not pay any dividends while a debenture is outstanding. Cash provided by operations in our Brazil segment is generally unavailable for distribution to our Corporate and USA segments pursuant to the terms of the limited liability company agreement for Nutra SA.

In June 2013, our shareholders approved an increase in the number of our authorized shares of common stock from 2,500,000 to 6,000,000.

In December 2013, we completed a secondary public offering in which we issued and sold 1,714,286 shares of common stock for $5.24 per share and publicly traded warrants to purchase 1,714,286 shares of common stock for $0.01 per underlying share. The net proceeds from the offering were $7.6 million after deducting underwriting discounts and commissions of $0.7 million and other offering expenses of approximately $1.4 million. The publicly traded warrants have an exercise price of $6.55 per share and expire in December 2018. The underwriter on the offering also received a warrant for the purchase of 85,715 shares, at an exercise price of $6.55 per share, which expires in December 2018.

In January 2014, the underwriters exercised their overallotment rights and we issued and sold an additional 162,586 shares of common stock for $5.24 per share and additional publicly traded warrants to purchase 162,586 shares of common stock for $0.01 per underlying share. In connection with the overallotment exercise, the underwriters on the offering also received a warrant for the purchase of 8,130 shares, at an exercise price of $6.55 per share, which expires in December 2018.

In March 2014, we completed a private placement offering. We issued convertible notes in the principal amount of $4.9 million and warrants for the purchase of up to 1,399,614 shares of common stock. The notes are due in July 2016, bear interest at 5% interest and automatically convert at a conversion price of $5.25, upon shareholders voting to approve an increase in our authorized shares of common stock. The warrants have an exercise price of $5.25 per share and expire in March 2019. We contributed $1.0 million of the $4.6 million gross proceeds to Nutra SA, and intend to use the remainder of the proceeds for capital project in the United States and for general corporate purposes.

A summary of stock option and warrant activity for 2013 and 2012 follows.

	Options								Equity and Liability Warrants
	Shares Under Options				Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)		Shares Under Warrants				Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)
Outstanding, January 1, 2012		192,944			$	54.00		6.3		233,947			$	208.00		1.7
Granted		29,060				30.00				423,782				20.00
Impact of anti-dilution clauses		-		NA						518,720		NA
Impact of amendment		-		NA						78,215		NA
Exercised		-		NA						(25,015	)			20.00
Forfeited, expired or cancelled		(52,750	)			68.00				(422,880	)			86.00
Outstanding, December 31, 2012		169,254				32.00		6.3		806,769				24.00		3.5
Granted or issued		40,000				15.38				1,859,111				6.85
Impact of anti-dilution clauses		-		NA						385,292		NA
Impact of amendment		-		NA						(496,061	)	NA
Exercised		-		NA						-				-
Forfeited, expired or cancelled		(29,817	)			50.58				(148,829	)			66.92
Outstanding, December 31, 2013		179,437			$	24.28		6.2		2,406,282			$	6.33		4.5
Exercisable, December 31, 2013		157,012			$	25.23		5.9		2,320,567			$	6.32		4.4

Options

Our board of directors adopted our 2010 Equity Incentive Plan (2010 Plan) in February 2010. A total of 125,000 shares of common stock were initially reserved for issuance under the 2010 Plan. The amount reserved increases annually each January 1st by 5% of the outstanding shares as of the prior December 31st. Additionally, in 2011 the board approved a 40,000 increase in the number of shares of common stock reserved under the plan. In 2013, the board froze the plan and there are no longer any shares reserved for future issuance under the 2010 Plan.

Under the terms of the 2010 Plan, we could grant options to purchase common stock and shares of common stock to officers, directors, employees or consultants providing services on such terms as are determined by the board of directors. Our board of directors administered the 2010 Plan, determined vesting schedules on plan awards and could accelerate the vesting schedules for award recipients. The options granted under the 2010 Plan have terms of up to 10 years. There are no longer any shares reserved for future issuance under the 2010 Plan.

Our board of directors adopted the 2005 Equity Incentive Plan (2005 Plan) in May 2005 and our shareholders approved the 2005 Plan in September 2005. Under the terms of the 2005 Plan, we could grant options to purchase common stock and shares of common stock to officers, directors, employees or consultants providing services on such terms as are determined by the board of directors. Options granted under the 2005 Plan have terms of up to 10 years. There are no longer any shares reserved for future issuance under the 2005 Plan.

We have outstanding a total of 17,384 options awarded to current and former directors, employees and consultants at various times beginning in 2004 through 2009 that do not fall under the plans described above. Expiration periods, typically ten years, and other terms of these non-plan specific options are not materially different from those issued under the 2010 Plan and 2005 Plan.

Share-based compensation expenses related to options are included in selling, general and administrative expenses in the statements of operations, and consisted of the following (in thousands):

	2013		2012
Consultants	$	16	$	42
Directors		262		285
Employees		127		152
Executive officers		133		444
Total share-based compensation expense, options	$	538	$	923

The following table summarizes option activity during 2013 and 2012:

	Employees and Directors					Consultants
				Weighted					Weighted		Total
	Shares			Average		Shares			Average		Shares
	Underlying			Exercise		Underlying			Exercise		Underlying
	Options			Price		Options			Price		Options
Outstanding, January 1, 2012		180,494		$	48.00		12,450		$	152.00		192,944
Granted		28,060			26.00		1,000			16.00		29,060
Forfeited, expired or cancelled		(50,250	)		58.00		(2,500	)		266.00		(52,750	)
Exercised		-		NA			-		NA			-
Outstanding, December 31, 2012		158,304			26.00		10,950			106.00		169,254
Granted		38,750			15.36		1,250			16.00		40,000
Forfeited, expired or cancelled		(27,317	)		27.75		(2,500	)		300.00		(29,817	)
Exercised		-		NA			-		NA			-
Outstanding, December 31, 2013		169,737		$	23.13		9,700		$	44.45		179,437

Exercisable, December 31, 2013		148,698		$	24.31		8,314		$	41.72		157,012

As of December 31, 2013, our outstanding options have no intrinsic value. The average fair value of options granted was $11.18 per share in 2013 and $20.00 per share in 2012. The following are the assumptions used in valuing stock options:

	2013	2012

Assumed volatility	119.2%-122.3%	104.4%-113.3%
	(121.1% weighted average)	(109.2% weighted average)
Assumed risk free interest rate	0.7%-1.4%	0.2%-1.0%
	(0.9% weighted average)	(0.9% weighted average)
Average expected life of options (in years)	6.2	6.1
Expected dividends	-	-
Forfeiture rate	5%	5%

The following table summarizes information related to outstanding and exercisable options:

		As of December 31, 2013
		Outstanding						Exercisable
Range of Exercise Prices		Shares Underlying Options		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price		Shares Underlying Options		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price

$	6.00 to $16.00		135,989		7.0	$	15.82		114,636		6.8	$	16.00
	28.00		1,457		7.2		28.00		1,457		8.2		28.00
	40.00		23,991		4.8		40.00		23,991		4.8		40.00
	60.00		15,000		1.0		60.00		15,000		1.0		60.00
	74.00		2,500		7.2		74.00		1,428		7.2		74.00
	242.00		500		2.0		242.00		500		2.0		242.00
	16.00 to $242.00		179,437		6.2	$	24.28		157,012		5.9	$	25.23

In April 2013, our board increased the number of shares of common stock that each non-employee director automatically receives annually each January 1 under our 2010 Equity Incentive Plan from 1,250 to 5,000 shares. In connection with the increase in the automatic director grant, in April 2013, our board granted each of our five non-employee directors a stock option to purchase up to 3,750 shares of common stock. Each option has an exercise price of $16.00 per share, vests in nine equal monthly installments ending December 31, 2013, and expires in April 2023. In January 2013, we issued each of those five non-employee directors an option for the purchase of up to 1,250 shares of common stock under the non-employee director automatic grant provision. Each option has an exercise price of $16.00 per share, vests in twelve equal monthly installments ending December 2013, and expires in January 2023.

In April 2013, the Board granted each of the two directors serving on the strategic committee and consulting special counsel each a stock option to purchase up to 1,250 shares of common stock. Each option has an exercise price of $16.00 per share, vests in twelve equal monthly installments ending in March 2014 and expires in April 2018.

In 2012, we issued 15,022 shares of common stock to retiring directors in exchange for the surrender of vested stock options exercisable for 23,710 shares of common stock. The fair value of the options surrendered on the date of the stock issuances was $0.3 million and fair value of the stock at issuances was $0.3 million.

For 2012, our non-employee directors agreed to accept stock options in lieu of cash representing one half of the board retainer fees to which they otherwise would have been entitled. As a result, we issued options for the purchase of 6,090 shares of common stock in 2012, at an exercise price of $28.00 per share. The stock options vested in installments during 2012. The $0.2 million grant date fair value of the options equaled the cash fees to which the directors were otherwise entitled.

In 2012, our three executive officers agreed to accept stock options in lieu of receiving their full salary in cash. Our three executive officers received cash equal to either 83.3% or 90.0% of their stated contract salary, as detailed in their employment agreements, and these officers were collectively issued stock options for the purchase of up to 4,263 shares of common stock at an exercise price equal to $24.00 per share. The options vested in installments during 2012. The $0.1 million grant date fair value of the options equaled the officers’ salary forbearance.

In 2012, we lowered the exercise price on outstanding options held by certain employees for the purchase of up to 108,588 shares of common stock to $16.00 per share from an average exercise price of $38.00 per share. The stock price on the date of the re-pricing was $14.00 per share. No other terms of the options were modified. We recorded expense of less than $0.1 million in 2012, representing the difference between the fair value of the options before and after the modification. Total unrecognized compensation increased less than $0.1 million as a result of the modification.

Warrants

We have outstanding warrants classified as equity (equity warrants) and others classified as derivative warrant liability (liability warrants). We have certain warrant agreements in effect for outstanding liability warrants that contain antidilution clauses. Under the antidilution clauses, in the event of equity issuances, we may be required to lower the exercise price on liability warrants and increase the number of shares underlying liability warrants. Equity issuances may include issuances of our common stock, certain awards of options to employees, and issuances of warrants and/or other convertible instruments below a certain exercise price.

Certain equity issuance in 2013 and 2012 triggered the antidilution clauses in certain liability warrants and, as a result, we were required to lower the exercise price and increase the number of shares underlying certain liability warrants. In addition, certain amendments required us to lower the exercise price and increase the numbers of shares underlying certain warrants.

	Equity Warrants							Liability Warrants
	Shares Underlying			Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price		Shares Underlying			Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price
Balance, January 1, 2011		17,372			3.5	$	60.00		216,575			1.5	$	220.00
Granted		-					-		423,782					20.00
Impact of antidilution clauses		-					-		518,720				NA
Impact of amendment		-					-		78,215				NA
Exercised		-					-		(25,015	)				20.00
Forfeited, expired or cancelled		(11,616	)				44.00		(411,264	)				88.00
Outstanding, December 31, 2012		5,756			2.4		90.00		801,013			3.5		24.00
Granted		1,820,711					6.66		38,400					16.00
Impact of antidilution clauses		-					-		385,292				NA
Impact of amendment		(8,711	)				-		(487,350	)			NA
Exercised		-					-		-				NA
Forfeited, expired or cancelled		(2,722	)				137.60		(146,107	)				65.60
Outstanding, December 31, 2013		1,815,034			5.0	$	6.69		591,248			2.9	$	5.24
Exercisable, December 31, 2013		1,729,319			5.0	$	6.69		591,248			2.9	$	5.24

During the first quarter of 2012, the holder of a liability warrant to purchase 25,016 shares of common stock exercised the warrant on a cashless basis and, as a result, we issued the holder 7,764 shares of our common stock. We transferred the $0.7 million fair value of the liability warrant as of the date of exercise into equity.

The following table summarizes information related to outstanding and exercisable warrants:

			Outstanding						Exercisable
Range of Exercise Prices		Type of Warrant	Shares Under Warrants		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price		Shares Under Warrants		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price
$	5.24	Liability		591,248		2.9	$	5.24		591,248		2.9	$	5.24
	6.55	Equity		1,800,001		5.0		6.55		1,714,286		5.0		6.55
	16.00 to $16.80	Equity		12,004		4.5		16.40		12,004		4.5		16.40
	46.80	Equity		3,029		2.9		46.80		3,029		2.9		46.80
				2,406,282		4.5	$	6.33		2,320,567		4.4	$	6.32