Stock-based Activity

9 Months Ended

Sep. 30, 2015

Notes to Financial Statements

Stock-based Activity

6. Stock-based Activity

Amendment of Equity Incentive Plan

On March 31, 2015 the Company approved a Second Amended and Restated 2014 Employee, Director and Consultant Equity Incentive Plan (the “Plan”) to increase the number of shares reserved for issuance under the Plan from 158,073 to 8,360,789 shares of common stock. Additional changes to the Plan include:

● An “evergreen” provision to reserve additional shares for issuance under the Plan on an annual basis commencing on the first day of fiscal 2016 and ending on the second day of fiscal 2024, such that the number of shares that may be issued under the Plan shall be increased by an amount equal to the lesser of: (i) 8,000,000 or the equivalent of such number of shares after the administrator, in its sole discretion, has interpreted the effect of any stock split, stock dividend, combination, recapitalization or similar transaction in accordance with the Plan; (ii) the number of shares necessary such that the total shares reserved under the Plan equals (x) 15% of the number of outstanding shares of common stock on such date (assuming the conversion of all outstanding shares of Preferred Stock (as defined in the Plan) and other outstanding convertible securities and exercise of all outstanding warrants to purchase common stock) plus (y) 229,000; and (iii) an amount determined by the Board;

● Provide that no more than 3,000,000 shares may be granted to any participant in any fiscal year.

● Provisions to allow for performance based equity awards to be issued by the Company in accordance with Section 162(m) of the Internal Revenue Code.

Stock-based Compensation

Total estimated stock-based compensation expense, related to all of the Company’s stock-based payment awards recognized under ASC 718, “Compensation—Stock Compensation” was comprised of the following:

	Three Months Ended		Three Months Ended		Nine Months Ended		Nine Months Ended
	September 30,		September 30,		September 30,		September 30,
	2015		2014		2015		2014
Research and development	$	307,892	$	32,082	$	633,593	$	109,509
General and administrative		1,186,931		111,650		2,333,010		401,090
Total share-based compensation expense	$	1,494,823	$	143,732	$	2,966,603	$	510,599

Stock-based Award Activity

The following table summarizes the Company’s stock option activity during the nine months ended September 30, 2015:

	Options Outstanding			Weighted-Average Exercise Price
Outstanding at December 31, 2014		242,893		$	3.92
Granted		3,015,850			2.23
Exercised		(2,779	)		0.29
Forfeited/cancelled/expired		(12,923	)		7.42
Outstanding and expected to vest at September 30, 2015		3,243,041		$	2.36
Vested and exercisable at September 30, 2015		170,063		$	3.60

The total unrecognized compensation cost related to unvested stock option grants as of September 30, 2015, was $4,549,452 and the weighted average period over which these grants are expected to vest is 2.36 years. The Company has assumed a forfeiture rate of zero. The weighted average remaining contractual life of stock options outstanding at September 30, 2015, is 9.39 years.

During the first nine months of 2015, the Company granted 3,015,850 options and 2,300,850 shares of restricted stock to its directors, officers, employees and consultants from the 2014 Plan.  In addition, the Company granted 1,851,500 shares of restricted stock outside of the plan for consulting and investor relation services during the second quarter of 2015.

A summary of activity related to restricted stock grants under the Plan for the nine months ended September 30, 2015 is presented below:

	Shares		Weighted-Average Grant-Date Fair Value
Nonvested at December 31, 2014		—	$	—
Granted		2,300,850		2.28
Vested		—		—
Forfeited		—		—
Nonvested at September 30, 2015		2,300,850	$	2.28

As of September 30, 2015, unamortized compensation expense related to restricted stock grants amounted to $4,392,890, which is expected to be recognized over a weighted average period of 2.53 years.

Because the Company had a net operating loss carryforward as of September 30, 2015, no tax benefits for the tax deductions related to stock-based compensation expense were recognized in the Company’s Condensed Consolidated Statements of Operations. Additionally, there were 2,779 stock options exercised in the three and nine months ended September 30, 2015, and there were no stock option exercises in the corresponding periods of 2014.

Management Bonus Plan

On April 2, 2015, the Compensation Committee of the Board of the Directors approved the 2015 Management Bonus Plan (the “Management Plan”) outlining maximum target bonuses of the base salaries of certain of the Company’s executive officers.  Under the terms of the Management Plan, the Company’s Chief Executive Officer shall receive a maximum target bonus of up to 50% of his annual base salary, the Chief Financial Officer shall receive a maximum target bonus of up to 35% of his annual base salary and the Company’s Vice President shall receive a maximum target bonus of up to 25% of his annual base salary.

On April 4, 2015, the Board approved the following Non-Employee Director Policy (the “Incumbent Director Policy”) with respect to incumbent non-employee members of the Board in the event that they are replaced before their term expires:

● A one-time issuance of 20,000 restricted shares of common stock;

● The vesting of all options and restricted stock grants held on such date; and

● The payment of all earned but unpaid cash compensation for their services on the Board and its committees, as of such date.

On April 4, 2015, in connection with his resignation from the Board, Michael Wick received a one-time restricted stock grant of 20,000 shares under the Incumbent Director Policy.

Common stock reserved for future issuance

Common stock reserved for future issuance consists of the following at September 30, 2015:

Common stock reserved for conversion of preferred stock	22,482,400
Common stock reserved for exercise of warrants	5,959,668
Common stock options outstanding	3,243,041
Unvested restricted stock awards	2,300,850
Authorized for future grant or issuance under the Stock Plan	2,970,012
Total	36,955,971