Timothy Petersen

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
INGN	$37.86	9,785	$370,442.49	83,606	2015-05-21	Filing
INGN	$37.86	41,822	$1,583,305.64	355,462	2015-05-21	Filing
INGN	$37.86	6,166	$233,433.66	51,802	2015-05-21	Filing
INGN	$37.86	9,249	$350,150.49	77,713	2015-05-21	Filing
INGN	$37.76	9,823	$370,891.92	93,391	2015-05-20	Filing
INGN	$37.76	41,981	$1,585,097.61	397,284	2015-05-20	Filing
INGN	$37.76	6,190	$233,718.93	57,968	2015-05-20	Filing
INGN	$37.76	9,284	$350,540.63	86,962	2015-05-20	Filing
INGN	$37.14	8,280	$307,532.45	103,214	2015-05-19	Filing
INGN	$37.14	35,389	$1,314,404.08	439,265	2015-05-19	Filing
INGN	$37.14	5,218	$193,804.87	64,158	2015-05-19	Filing
INGN	$37.14	7,826	$290,670.16	96,246	2015-05-19	Filing
INGN	$37.35	8,612	$321,628.06	111,494	2015-05-18	Filing
INGN	$37.35	36,808	$1,374,649.97	474,654	2015-05-18	Filing
INGN	$37.35	5,427	$202,679.46	69,376	2015-05-18	Filing
INGN	$37.35	8,140	$304,000.51	104,072	2015-05-18	Filing
INGN	$30.25	2,482	$75,080.50	120,106	2015-02-03	Filing
INGN	$30.25	10,608	$320,892.00	511,462	2015-02-03	Filing
INGN	$30.25	1,564	$47,311.00	74,803	2015-02-03	Filing
INGN	$30.25	2,346	$70,966.50	112,212	2015-02-03	Filing