Stratasys Ltd. Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Stock-Based Compensation Plan (Tables)

3 Months Ended

Mar. 31, 2014

Stock-based compensation expense for stock options and restricted stock units ("RSUs") was allocated as follows (in thousands):

	Three Months Ended
	March 31,
	2014		2013
Cost of sales	$	912	$	634
Research and development, net		938		900
Selling, general and administrative		4,886		3,956
Total stock-based compensation expenses	$	6,736	$	5,490

A summary of stock option activity for the three months ended March 31, 2014 is as follows:

	Number of Options		Weighted Average
	Outstanding		Exercise Price
Shares under option at January 1, 2014	2,007,433		$	29.66
Granted	4,633			115.12
Exercised	(116,609	)		8.61
Forfeited	(11,690	)		42.17

Shares under option at March 31, 2014	1,883,767		$	31.10

Shares exercisable under option at March 31, 2014	959,555		$	11.83