Insider Transactions

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
Nov 13, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	100	$7.44	15,134
Nov 13, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	100	$7.43	15,234
Nov 13, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	100	$7.62	15,334
Nov 13, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	100	$7.48	15,434
Nov 13, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	445	$7.25	15,879
Nov 13, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	521	$7.54	16,400
Nov 13, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	600	$7.63	17,000
Nov 13, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	1,000	$7.37	18,000
Nov 16, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	1,400	$6.78	19,400
Nov 16, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	5,600	$6.75	25,000
Sep 07, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4/A	Open market or private purchase of non-derivative or derivative security	550	$10.45	14,550
Sep 07, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4/A	Open market or private purchase of non-derivative or derivative security	250	$10.32	14,800
Sep 07, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4/A	Open market or private purchase of non-derivative or derivative security	200	$10.31	15,000
Sep 07, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	550	$10.45	14,550
Sep 07, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	250	$10.32	14,800
Sep 07, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	200	$10.31	15,000
Aug 27, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	200	$10.27	12,200
Aug 27, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	100	$10.29	12,300
Aug 27, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	100	$10.38	12,400
Aug 27, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	400	$10.39	12,800
Aug 27, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	500	$10.41	13,300
Aug 27, 2007	McCamant Mallory Trans History: 29	Chief Operations Officer	Form 4	Open market or private purchase of non-derivative or derivative security	700	$10.43	14,000
Jun 10, 2021	Procell Adam C Trans History: 18	Chief Strategy 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	1,682	$38.89	19,228
Jun 09, 2021	Procell Adam C Trans History: 18	Chief Strategy Officer	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	2,891	--	21,893
Jun 09, 2021	Procell Adam C Trans History: 18	Chief Strategy 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	983	$39.27	20,910

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