Insider Transactions

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
May 21, 2021	Brisbin Thomas Donald Trans History: 110	Director, Chairman of the Board	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	702	$4.01	329,142
Jun 24, 2019	RENKEN KEITH Trans History: 119	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	5,000	$4.01	50,310
Nov 19, 2018	Holdsworth Raymond W Jr Trans History: 92	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	5,000	$4.01	25,954
Dec 13, 2017	Westfall Win Trans History: 24	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	5,000	$4.01	41,657
Jun 23, 2015	McEachern Douglas James Trans History: 99	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	5,000	$4.01	10,100
Dec 05, 2011	Lenocker W Tracy Trans History: 51	Director	Form 4	Open market or private sale of non-derivative or derivative security	614	$4.01	135,000
Dec 02, 2011	Lenocker W Tracy Trans History: 51	Director	Form 4	Open market or private sale of non-derivative or derivative security	171	$4.01	135,614
Dec 01, 2011	Lenocker W Tracy Trans History: 51	Director	Form 4	Open market or private sale of non-derivative or derivative security	215	$4.01	135,785
Nov 15, 2011	Lenocker W Tracy Trans History: 51	Director	Form 4	Open market or private sale of non-derivative or derivative security	2,000	$4.01	148,000
Mar 31, 2011	PHRONESIS PARTNERS L P Trans History: 50	Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	6,900	$4.01	739,582
Dec 09, 2011	McEachern Douglas James Trans History: 99	Director	Form 4	Open market or private purchase of non-derivative or derivative security	1,000	$4.02	14,000
Apr 13, 2011	PHRONESIS PARTNERS L P Trans History: 50	Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	35,200	$4.03	699,608
Nov 15, 2011	Lenocker W Tracy Trans History: 51	Director	Form 4	Open market or private sale of non-derivative or derivative security	2,000	$4.04	146,000
Jan 18, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	200	$4.04	769,898
Jan 18, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	1,300	$4.05	770,298
Jan 12, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	600	$4.05	771,598
Jan 10, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	200	$4.05	772,198
Jan 05, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	2	$4.05	772,398
Dec 28, 2010	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	3	$4.05	772,400
Dec 23, 2010	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	3,000	$4.05	772,403
Dec 21, 2010	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	370	$4.05	775,403
Dec 20, 2010	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	2,000	$4.05	775,773
Dec 17, 2010	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	2,608	$4.05	777,773
Dec 16, 2010	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	3,050	$4.05	780,381
Apr 06, 2011	PHRONESIS PARTNERS L P Trans History: 50	Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	3,900	$4.07	735,682

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