Alison Bauerlein

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
INGN	$50.04	8,973	$448,966.75	2,315	2021-01-26	Filing
INGN	$44.83	2,132	$95,583.96	2,315	2021-01-15	Filing
INGN	$44.28	15,966	$706,912.21	4,447	2021-01-15	Filing
INGN	$41.33	2,349	$97,084.17	2,315	2020-12-15	Filing
INGN	$40.42	1,904	$76,959.68	4,664	2020-12-15	Filing
INGN	$39.44	4,449	$175,464.11	6,568	2020-12-15	Filing
INGN	$182.40	623	$113,634.02	4,161	2018-06-11	Filing
INGN	$181.40	1,220	$221,304.58	4,784	2018-06-11	Filing
INGN	$180.19	2,898	$522,179.32	6,004	2018-06-11	Filing
INGN	$178.83	259	$46,316.71	8,902	2018-06-11	Filing
INGN	$125.84	1,012	$127,345.32	4,161	2018-03-08	Filing
INGN	$124.88	4,594	$573,694.59	5,173	2018-03-08	Filing
INGN	$124.18	10,305	$1,279,632.65	9,767	2018-03-08	Filing
INGN	$132.46	700	$92,721.51	0	2018-02-21	Filing
INGN	$131.41	2,600	$341,675.10	700	2018-02-21	Filing
INGN	$130.33	8,700	$1,133,843.16	3,300	2018-02-21	Filing
INGN	$126.26	200	$25,252.00	0	2018-02-20	Filing
INGN	$125.35	2,992	$375,055.28	200	2018-02-20	Filing
INGN	$125.03	8,808	$1,101,271.29	0	2018-02-16	Filing
INGN	$120.10	1,982	$238,028.49	0	2018-02-15	Filing