Stock 4 Today Transactions

Positions closed out in April 2011

Symbol	Name	Entry Date	Entry $	Exit Date	Exit $	%	Annual %
ENA	Enova Systems Inc.	3/31/2011	1.49	4/1/2011	1.40	-6.0	-2204.7
AIB	Allied Irish Banks PLC ADS	3/23/2011	2.67	4/4/2011	4.04	51.3	1560.7
AIB	Allied Irish Banks PLC ADS	3/25/2011	2.61	4/4/2011	4.04	54.8	1999.8
IPCI	Intellipharmaceutics International Inc.	4/1/2011	2.92	4/11/2011	2.98	2.1	75.0
DMC	Document Security Systems Inc.	4/6/2011	3.92	4/11/2011	3.82	-2.6	-186.2
DYSL	Dynasil Corp. of America	4/1/2011	4.05	4/12/2011	4.23	4.4	147.5
TIV	Tri Valley Corp.	4/8/2011	0.80	4/13/2011	0.72	-10.0	-730.0
PCE	ARIZONA LAND CL A	2/28/2011	2.20	4/15/2011	2.14	-2.7	-21.6
PCE	ARIZONA LAND CL A	4/5/2011	2.07	4/15/2011	2.14	3.4	123.4
PCE	ARIZONA LAND CL A	4/6/2011	2.10	4/15/2011	2.14	1.9	77.2
LEDS	SemiLEDS Corp.	4/7/2011	12.00	4/15/2011	10.50	-12.5	-570.3
LEDS	SemiLEDS Corp.	4/11/2011	11.66	4/15/2011	10.50	-9.9	-907.8
BXDD	Barclays Short D Leverages S&P 500 Trust ETN	3/30/2011	15.19	4/19/2011	17.35	14.2	259.5
NXST	Nexstar Broadcasting Group Inc. Cl A	4/14/2011	6.68	4/20/2011	7.16	7.2	437.1
CVOL	C-TRACKS Exchange Trade Notes based on the Perf	4/15/2011	40.71	4/20/2011	37.00	-9.1	-665.3
ADES	ADA-ES Inc.	4/11/2011	11.75	4/21/2011	12.13	3.2	118.0
ADES	ADA-ES Inc.	4/12/2011	11.05	4/21/2011	12.13	9.8	396.4
ADES	ADA-ES Inc.	4/13/2011	10.86	4/21/2011	12.13	11.7	533.6
KIPS	Kips Bay Medical Inc.	4/14/2011	5.22	4/25/2011	5.06	-3.1	-101.7
BONE	Bacterin International Holdings Inc.	3/31/2011	3.10	4/26/2011	3.83	23.5	330.6
EMMS	Emmis Communications Corp. (Cl A)	4/21/2011	1.01	4/26/2011	1.07	5.9	433.7
ZOOG	Zoo Entertainment Inc.	4/19/2011	2.75	4/28/2011	2.53	-8.0	-324.4
ZOOG	Zoo Entertainment Inc.	4/20/2011	2.67	4/28/2011	2.53	-5.2	-239.2

				Average	Annual	%	23.5