M Mark Silverberg

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
AKRX	$55.00	29,000	$1,595,000.00	256,522	2015-04-21	Filing
AKRX	$41.00	38,602	$1,582,682.00	225,522	2015-01-12	Filing
AKRX	$44.27	24,311	$1,076,247.97	183,109	2014-11-03	Filing
AKRX	$40.00	72,491	$2,899,640.00	207,420	2014-10-21	Filing