Insider Transactions

Transaction Date	Filer	Title	Filing	Transaction Type	Shares Traded	Price	Total Held
09/01/19	Currarino Moyano Giancarlo SVP, Chief Tech & SC Officer Trans History: 48	SVP, Chief Tech & SC Officer	Form 4	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3	158	$10.17	30,453
08/05/19	HELLMAN PETER S Director Trans History: 19	Director	Form 4	Open market or private purchase of non-derivative or derivative security	5,000	$12.15	60,761
08/05/19	Williams Carol A Director Trans History: 11	Director	Form 4	Open market or private purchase of non-derivative or derivative security	10,000	$12.21	41,207
05/21/19	WALKER JOHN H Director Trans History: 5	Director	Form 3	Initial Statement of Beneficial Ownership of Securities	--	--	10,000
05/17/19	Alan Murray J. Director Trans History: 10	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	7,200	--	27,797
05/17/19	Hardie Gordon Director Trans History: 12	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	7,200	--	31,197
05/17/19	HELLMAN PETER S Director Trans History: 19	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	7,200	--	55,761
05/17/19	Humphrey John Director Trans History: 8	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	7,200	--	13,496
05/17/19	KELLY ANASTASI D Director Trans History: 29	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	7,200	--	63,848
05/17/19	NAIR HARI N Director Trans History: 11	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	7,200	--	32,621

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