Insider Transactions

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
Aug 22, 2023	Brisbin Thomas Donald Trans History: 110	Director, CHAIRMAN OF THE BOARD	Form 4	Open market or private sale of non-derivative or derivative security	2,442	$22.82	402,033
Aug 21, 2023	Brisbin Thomas Donald Trans History: 110	Director, CHAIRMAN OF THE BOARD	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	13,648	--	404,475
Mar 20, 2024	Brisbin Thomas Donald Trans History: 110	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	15,750	--	413,908
Mar 08, 2012	Heil Linda L Trans History: 88	Director	Form 4	Open market or private sale of non-derivative or derivative security	3,100	$3.80	644,417
Mar 08, 2012	Heil Linda L Trans History: 88	Director	Form 4	Open market or private sale of non-derivative or derivative security	5,800	$3.80	647,517
Mar 06, 2012	Heil Linda L Trans History: 88	Director	Form 4	Open market or private sale of non-derivative or derivative security	4,900	$3.80	653,317
Feb 28, 2012	Heil Linda L Trans History: 88	Director	Form 4	Open market or private sale of non-derivative or derivative security	6,200	$3.80	658,217
Jan 25, 2012	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	$3.90	664,417
Jan 23, 2012	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	200	$3.91	667,417
Jan 23, 2012	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	200	$3.90	667,617
Jan 23, 2012	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	1,297	$3.90	667,817
Dec 27, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	13,700	$3.90	669,114
Dec 23, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	6,300	$3.85	682,814
May 24, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	2,268	$4.30	689,114
May 20, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	7,715	$4.30	691,382
May 19, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	10,005	$4.30	699,097
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
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	--	--	699,608
May 17, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	12	$4.30	709,102
May 03, 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	$4.40	709,114
May 02, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	2,284	$4.40	709,314
Mar 24, 2011	Heil Linda L Trans History: 88	Director, Ten Percent Owner	Form 4	Open market or private sale of non-derivative or derivative security	20,000	$4.25	711,598
Jan 21, 2011	PHRONESIS PARTNERS L P Trans History: 50	Ten Percent Owner	Form 3	Initial Statement of Beneficial Ownership of Securities	--	--	721,723
Jan 21, 2011	PHRONESIS PARTNERS L P Trans History: 50	Ten Percent Owner	Form 3	Initial Statement of Beneficial Ownership of Securities	--	--	721,723
Aug 13, 2014	Wedbush Opportunity Capital, LLC Trans History: 10	Ten Percent Owner	Form 4/A	Open market or private sale of non-derivative or derivative security	35,000	$9.53	728,598

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