Insider Transactions

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
Mar 16, 2021	Chow Daniel Trans History: 54	Chief Operating Officer	Form 4	Open market or private sale of non-derivative or derivative security	30	$45.97	51,507
Nov 09, 2017	McEachern Douglas James Trans History: 99	Director	Form 4	Open market or private purchase of non-derivative or derivative security	30	$25.65	78,123
Mar 12, 2021	McLaughlin Stacy B. Trans History: 47	Chief Financial Officer	Form 4	Open market or private sale of non-derivative or derivative security	31	$50.55	18,833
Aug 21, 2008	Shelton Wayne Trans History: 32	Director	Form 4	Open market or private purchase of non-derivative or derivative security	32	$3.90	5,000
Jun 19, 2020	BIEBER MICHAEL A Trans History: 78	President	Form 4	Open market or private sale of non-derivative or derivative security	34	$24.11	49,690
Nov 13, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	34	$7.25	15,034
Aug 18, 2010	Shelton Wayne Trans History: 32	Director	Form 4	Open market or private purchase of non-derivative or derivative security	35	$3.21	10,935
Dec 09, 2009	McEachern Douglas James Trans History: 99	Director	Form 4	Open market or private purchase of non-derivative or derivative security	35	$2.35	2,500
Dec 11, 2008	TOUPS JOHN M Trans History: 119	Director	Form 4	Open market or private purchase of non-derivative or derivative security	35	$1.72	11,785
Mar 16, 2021	McLaughlin Stacy B. Trans History: 47	Chief Financial Officer	Form 4	Open market or private sale of non-derivative or derivative security	39	$45.97	17,653
Mar 23, 2021	CHEN MICAH Trans History: 54	General Counsel	Form 4	Open market or private sale of non-derivative or derivative security	43	$39.07	14,673
Mar 23, 2021	WHITELAW PAUL MILTON Trans History: 64	SVP, Business Development	Form 4	Open market or private sale of non-derivative or derivative security	43	$39.07	22,780
Mar 22, 2021	CHEN MICAH Trans History: 54	General Counsel	Form 4	Open market or private sale of non-derivative or derivative security	50	$40.92	15,186
Mar 22, 2021	WHITELAW PAUL MILTON Trans History: 64	SVP, Business Development	Form 4	Open market or private sale of non-derivative or derivative security	50	$40.92	23,293
Dec 12, 2008	Lenocker W Tracy Trans History: 51	Director	Form 4	Open market or private purchase of non-derivative or derivative security	50	$1.75	214,000
Dec 05, 2008	TOUPS JOHN M Trans History: 119	Director	Form 4	Open market or private purchase of non-derivative or derivative security	50	$1.75	3,150
Dec 03, 2008	TOUPS JOHN M Trans History: 119	Director	Form 4	Open market or private purchase of non-derivative or derivative security	50	$1.80	1,400
Mar 12, 2021	Procell Adam C Trans History: 18	Chief Strategy Officer	Form 4	Open market or private sale of non-derivative or derivative security	51	$48.59	19,364
Mar 11, 2021	Procell Adam C Trans History: 18	Chief Strategy Officer	Form 4	Open market or private sale of non-derivative or derivative security	52	$45.54	19,733
Mar 24, 2021	BIEBER MICHAEL A Trans History: 78	President	Form 4	Open market or private sale of non-derivative or derivative security	53	$37.99	71,799
Mar 12, 2021	Procell Adam C Trans History: 18	Chief Strategy Officer	Form 4	Open market or private sale of non-derivative or derivative security	53	$47.61	19,415
Mar 23, 2021	Chow Daniel Trans History: 54	Chief Operating Officer	Form 4	Open market or private sale of non-derivative or derivative security	54	$39.07	56,110
Aug 18, 2010	Shelton Wayne Trans History: 32	Director	Form 4	Open market or private purchase of non-derivative or derivative security	54	$3.20	11,154
Mar 15, 2021	CHEN MICAH Trans History: 54	General Counsel	Form 4	Open market or private sale of non-derivative or derivative security	57	$47.09	11,017
Mar 15, 2021	WHITELAW PAUL MILTON Trans History: 64	SVP, Business Development	Form 4	Open market or private sale of non-derivative or derivative security	57	$47.09	19,124

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.