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

Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2013

Changes in the carrying amount of our goodwill for the three months ended March 31, 2013, are as follows (in thousands):

	Carrying
	Amount
Balance at December 31, 2012	$	822,475

Effect of currency translation		(25	)

Balance at March 31, 2013	$	822,450

Other intangible assets consisted of the following at March 31 (in thousands):

	March 31, 2013				December 31, 2012
	Gross				Gross
	Carrying		Accumulated		Carrying		Accumulated
	Amount		Amortization		Amount		Amortization
Developed technology	$	385,759	$	19,182	$	385,735	$	9,058
Capitalized software development costs		15,966		13,233		15,831		12,996
Patents		13,645		5,337		13,533		4,952
Trademarks and trade names		16,858		1,029		16,877		592
Customer relationships		77,779		3,075		77,779		1,172
Non-compete agreement		350		224		350		194
In-process research and development		29,231		-		29,231		-

		539,588	$	42,080		539,336	$	28,964
Accumulated amortization		42,080				28,964
Net book value of amortizable intangible assets	$	497,508			$	510,372

Changes in the gross carrying amount of our other intangible assets for the three months ended March 31, 2013, are as follows (in thousands):

	Gross
	Carrying
	Amount
Balance at December 31, 2012	$	539,336

Patents, trademarks and capitalized software		252

Balance at March 31, 2013	$	539,588

Estimated amortization expense, for all intangible assets, for the five years subsequent to December 31, 2012 was follows (in thousands):

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.