Quercus Trust Insider Trading $BCON BEACON POWER CORP

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Quercus Trust. Quercus Trust is 10% Owner in SPIRE Corp ($SPIR) and 10% Owner in ENTECH SOLAR, INC. ($WWAT) and Chief Executive Officer in ENTECH SOLAR, INC. ($WWAT) and Director in ENTECH SOLAR, INC. ($WWAT) and 10% Owner in China Solar & Clean Energy Solutions, Inc. ($MDCH.OB) and 10% Owner in Axion Power International, Inc. ($AXPW) and in BEACON POWER CORP ($BCON) and 10% Owner in BEACON POWER CORP ($BCON) and 10% Owner in APPLIED SOLAR, INC. ($BBSE) and in DAYSTAR TECHNOLOGIES INC ($DSTI) and 10% Owner in DAYSTAR TECHNOLOGIES INC ($DSTI) and 10% Owner in SOLAR ENERTECH CORP ($SOEN) and 10% Owner in ODYNE CORP ($ODYC) and 10% Owner in Ascent Solar Technologies, Inc. ($ASTI) and 10% Owner in Bluefire Renewables, Inc. ($BFRE).

Quercus Trust in BEACON POWER CORP

Trading Symbol: BCON
Industry: ELECTRIC SERVICES [4911]
Position of Quercus Trust:
Holdings: 3,162,821 shares
Latest Transaction: Jan 06 2009

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of Quercus Trust in BEACON POWER CORP

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

Sentiment: All, BBSE, ASTI, AXPW, BCON, BFRE, MDCH.OB, DSTI, WWAT, ODYC, SOEN, SPIR

Page: 1

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Jan 06 2009	BCON	BEACON POWER CORP	Quercus Trust		Sell	S	0.52	176,500	91,427	3,162,821	3.3 M to 3.2 M (-5.29 %)
Jan 06 2009	BCON	BEACON POWER CORP	Quercus Trust		Sell	S	0.53	244,549	130,614	3,339,321	3.6 M to 3.3 M (-6.82 %)
Jan 06 2009	BCON	BEACON POWER CORP	Quercus Trust		Sell	S	0.53	169,721	89,171	3,583,870	3.8 M to 3.6 M (-4.52 %)
Dec 29 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.53	11,900	6,286	3,838,539	3.9 M to 3.8 M (-0.31 %)
Dec 29 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.52	125,900	65,166	3,850,439	4 M to 3.9 M (-3.17 %)
Dec 31 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.53	53,748	28,223	3,753,591	3.8 M to 3.8 M (-1.41 %)
Dec 31 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.52	31,200	16,112	3,807,339	3.8 M to 3.8 M (-0.81 %)
Dec 23 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.54	189,000	102,060	3,976,339	4.2 M to 4 M (-4.54 %)
Dec 23 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.67	205,284	136,617	4,165,339	4.4 M to 4.2 M (-4.70 %)
Dec 23 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.63	115,396	72,803	4,370,623	4.5 M to 4.4 M (-2.57 %)
Dec 23 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.62	199,942	124,004	4,486,019	4.7 M to 4.5 M (-4.27 %)
Dec 23 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.57	62,900	35,822	4,685,961	4.7 M to 4.7 M (-1.32 %)
Dec 09 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.56	93,393	51,861	5,231,984	5.3 M to 5.2 M (-1.75 %)
Dec 09 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.55	4,400	2,420	5,325,377	5.3 M to 5.3 M (-0.08 %)
Dec 16 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.57	43,300	24,538	4,748,861	4.8 M to 4.7 M (-0.90 %)
Dec 16 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.55	46,314	25,630	4,792,161	4.8 M to 4.8 M (-0.96 %)
Dec 12 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.57	97,173	55,010	4,838,475	4.9 M to 4.8 M (-1.97 %)
Dec 12 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.57	74,603	42,718	4,935,648	5 M to 4.9 M (-1.49 %)
Dec 12 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.58	221,733	129,581	5,010,251	5.2 M to 5 M (-4.24 %)
Dec 05 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.56	57,800	32,085	5,329,777	5.4 M to 5.3 M (-1.07 %)
Dec 05 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.55	50,000	27,730	5,387,577	5.4 M to 5.4 M (-0.92 %)
Dec 05 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.56	106,288	59,213	5,437,577	5.5 M to 5.4 M (-1.92 %)
Dec 02 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.60	58,665	35,170	5,543,865	5.6 M to 5.5 M (-1.05 %)
Dec 02 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.62	26,438	16,429	5,602,530	5.6 M to 5.6 M (-0.47 %)
Dec 02 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.62	146,143	90,389	5,628,968	5.8 M to 5.6 M (-2.53 %)
Nov 26 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.60	103,767	61,856	5,775,111	5.9 M to 5.8 M (-1.77 %)
Nov 26 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.62	60,513	37,766	5,878,878	5.9 M to 5.9 M (-1.02 %)
Nov 24 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.57	214,972	123,501	5,939,391	6.2 M to 5.9 M (-3.49 %)
Nov 24 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.66	21,312	14,036	6,154,363	6.2 M to 6.2 M (-0.35 %)
Nov 24 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.80	74,214	59,000	6,175,675	6.2 M to 6.2 M (-1.19 %)
Sep 23 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.34	9,600	12,884	6,249,889	6.3 M to 6.2 M (-0.15 %)
Sep 19 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.25	221,406	276,115	6,259,489	6.5 M to 6.3 M (-3.42 %)
Sep 19 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.20	20,100	24,106	6,480,895	6.5 M to 6.5 M (-0.31 %)
Sep 17 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.18	139,815	164,450	6,500,995	6.6 M to 6.5 M (-2.11 %)
Sep 17 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.14	22,400	25,552	6,640,810	6.7 M to 6.6 M (-0.34 %)
Sep 17 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.14	4,900	5,586	6,663,210	6.7 M to 6.7 M (-0.07 %)
Sep 12 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.14	200	228	6,668,110	6.7 M to 6.7 M (0.00 %)
Sep 12 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.16	21,097	24,574	6,668,310	6.7 M to 6.7 M (-0.32 %)
Sep 12 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.27	1,002	1,272	6,689,407	6.7 M to 6.7 M (-0.01 %)
Sep 10 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.31	11,097	14,575	6,690,409	6.7 M to 6.7 M (-0.17 %)
Aug 28 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.37	132,897	182,069	6,734,306	6.9 M to 6.7 M (-1.94 %)
Sep 04 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.39	1,800	2,502	6,701,506	6.7 M to 6.7 M (-0.03 %)
Sep 02 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.41	8,800	12,408	6,703,306	6.7 M to 6.7 M (-0.13 %)
Sep 02 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.42	22,200	31,524	6,712,106	6.7 M to 6.7 M (-0.33 %)
Aug 22 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.32	2,800	3,696	6,867,203	6.9 M to 6.9 M (-0.04 %)
Aug 20 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.34	64,303	86,166	6,870,003	6.9 M to 6.9 M (-0.93 %)
Aug 20 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.34	120,900	162,006	6,934,306	7.1 M to 6.9 M (-1.71 %)
Aug 20 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.34	200,000	268,000	7,055,206	7.3 M to 7.1 M (-2.76 %)
Aug 12 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.24	297,786	369,255	7,255,206	7.6 M to 7.3 M (-3.94 %)
Aug 12 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.34	241,080	323,047	7,512,992	7.8 M to 7.5 M (-3.11 %)
Aug 12 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.26	100,164	126,207	7,754,072	7.9 M to 7.8 M (-1.28 %)
Aug 04 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.29	89,200	115,068	7,854,236	7.9 M to 7.9 M (-1.12 %)
Jul 31 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.33	105,996	140,975	7,943,436	8 M to 7.9 M (-1.32 %)
Jul 30 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.31	102,806	134,676	8,049,432	8.2 M to 8 M (-1.26 %)
Jul 30 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.31	157,306	206,071	8,152,238	8.3 M to 8.2 M (-1.89 %)
Jul 29 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.34	131,126	175,709	8,309,544	8.4 M to 8.3 M (-1.55 %)
Jul 28 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.39	111,548	155,052	8,440,670	8.6 M to 8.4 M (-1.30 %)
Jul 28 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.37	111,957	153,381	8,552,218	8.7 M to 8.6 M (-1.29 %)
Jul 28 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.39	97,485	135,504	8,664,175	8.8 M to 8.7 M (-1.11 %)
Jul 28 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.39	222,601	309,415	8,761,660	9 M to 8.8 M (-2.48 %)
Jul 21 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.41	402,360	567,328	8,984,261	9.4 M to 9 M (-4.29 %)
Jul 21 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.35	248,118	334,959	9,386,621	9.6 M to 9.4 M (-2.58 %)
Jul 17 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.41	214,576	302,552	9,634,739	9.8 M to 9.6 M (-2.18 %)
Jul 17 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.32	265,139	349,983	9,849,315	10.1 M to 9.8 M (-2.62 %)
Jul 11 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.47	156,450	229,982	10,584,939	10.7 M to 10.6 M (-1.46 %)
Jul 11 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.59	416,106	661,609	10,741,389	11.2 M to 10.7 M (-3.73 %)
Jul 16 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.30	180,505	234,657	10,114,454	10.3 M to 10.1 M (-1.75 %)
Jul 16 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.30	170,380	221,494	10,294,959	10.5 M to 10.3 M (-1.63 %)
Jul 15 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.51	119,600	180,596	10,465,339	10.6 M to 10.5 M (-1.13 %)
Jul 08 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.46	743,075	1,084,890	11,157,495	11.9 M to 11.2 M (-6.24 %)
Jul 08 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.80	14,900	26,820	11,900,570	11.9 M to 11.9 M (-0.13 %)
Jun 13 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.73	56,000	96,880	11,990,070	12 M to 12 M (-0.46 %)
Jun 13 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.72	96,400	165,692	12,046,070	12.1 M to 12 M (-0.79 %)
Jun 17 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.69	74,600	126,141	11,915,470	12 M to 11.9 M (-0.62 %)
Jun 11 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.72	75,000	129,293	12,142,470	12.2 M to 12.1 M (-0.61 %)
Jun 11 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.81	50,000	90,625	12,217,470	12.3 M to 12.2 M (-0.41 %)
May 20 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.41	277,774	390,800	12,267,470	12.5 M to 12.3 M (-2.21 %)
May 20 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.17	20,700	24,186	12,545,244	12.6 M to 12.5 M (-0.16 %)
May 16 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.16	29,000	33,669	12,565,944	12.6 M to 12.6 M (-0.23 %)
May 16 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.16	27,500	31,870	12,594,944	12.6 M to 12.6 M (-0.22 %)
May 16 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.18	29,300	34,580	12,622,444	12.7 M to 12.6 M (-0.23 %)
May 14 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.19	50,800	60,523	12,651,744	12.7 M to 12.7 M (-0.40 %)
May 14 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.13	75,800	85,851	12,702,544	12.8 M to 12.7 M (-0.59 %)
May 09 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.18	36,200	42,727	12,778,344	12.8 M to 12.8 M (-0.28 %)
May 09 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.17	72,100	84,220	12,814,544	12.9 M to 12.8 M (-0.56 %)
May 07 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.23	90,000	110,889	12,886,644	13 M to 12.9 M (-0.69 %)
May 07 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.29	15,500	20,004	12,976,644	13 M to 13 M (-0.12 %)
May 01 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.21	43,700	52,938	13,144,262	13.2 M to 13.1 M (-0.33 %)
May 01 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.22	72,600	88,899	13,187,962	13.3 M to 13.2 M (-0.55 %)
May 05 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.27	50,600	64,302	12,992,144	13 M to 13 M (-0.39 %)
May 05 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.30	101,518	132,044	13,042,744	13.1 M to 13 M (-0.77 %)
Apr 25 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.20	63,600	76,174	13,297,662	13.4 M to 13.3 M (-0.48 %)
Apr 25 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.24	132,500	164,896	13,361,262	13.5 M to 13.4 M (-0.98 %)
Apr 29 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.18	13,000	15,383	13,260,562	13.3 M to 13.3 M (-0.10 %)
Apr 29 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.15	24,100	27,696	13,273,562	13.3 M to 13.3 M (-0.18 %)
Apr 23 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.15	134,778	155,156	13,493,762	13.6 M to 13.5 M (-0.99 %)
Apr 23 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.05	8,900	9,327	13,628,540	13.6 M to 13.6 M (-0.07 %)
Apr 15 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.03	13,900	14,380	13,688,740	13.7 M to 13.7 M (-0.10 %)
Apr 15 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.03	27,000	27,867	13,702,640	13.7 M to 13.7 M (-0.20 %)
Apr 17 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.05	16,900	17,811	13,661,840	13.7 M to 13.7 M (-0.12 %)
Apr 17 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.03	10,000	10,323	13,678,740	13.7 M to 13.7 M (-0.07 %)
Apr 11 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.10	36,548	40,027	13,729,640	13.8 M to 13.7 M (-0.27 %)
Apr 11 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.10	23,700	26,155	13,766,188	13.8 M to 13.8 M (-0.17 %)
Apr 09 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.14	37,000	42,025	13,789,888	13.8 M to 13.8 M (-0.27 %)
Apr 09 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.09	116,374	127,174	13,826,888	13.9 M to 13.8 M (-0.83 %)
Apr 09 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.00	18,200	18,253	13,943,262	14 M to 13.9 M (-0.13 %)
Apr 04 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.01	67,500	68,128	13,961,462	14 M to 14 M (-0.48 %)
Apr 04 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.00	28,400	28,465	14,028,962	14.1 M to 14 M (-0.20 %)
Apr 02 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.02	51,500	52,319	14,057,362	14.1 M to 14.1 M (-0.37 %)
Apr 02 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.92	17,000	15,701	14,108,862	14.1 M to 14.1 M (-0.12 %)
Mar 27 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.96	20,200	19,307	14,152,562	14.2 M to 14.2 M (-0.14 %)
Mar 27 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.97	18,300	17,793	14,172,762	14.2 M to 14.2 M (-0.13 %)
Mar 27 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.97	9,000	8,739	14,191,062	14.2 M to 14.2 M (-0.06 %)
Mar 31 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.93	7,700	7,179	14,125,862	14.1 M to 14.1 M (-0.05 %)
Mar 31 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.93	19,000	17,687	14,133,562	14.2 M to 14.1 M (-0.13 %)
Mar 24 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.94	16,700	15,658	14,200,062	14.2 M to 14.2 M (-0.12 %)
Mar 24 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.92	35,013	32,296	14,216,762	14.3 M to 14.2 M (-0.25 %)
Mar 20 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.89	63,754	56,843	14,251,775	14.3 M to 14.3 M (-0.45 %)
Mar 20 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.96	19,500	18,648	14,315,529	14.3 M to 14.3 M (-0.14 %)
Mar 13 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.01	37,800	38,318	14,377,653	14.4 M to 14.4 M (-0.26 %)
Mar 13 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	0.99	70,000	68,978	14,415,453	14.5 M to 14.4 M (-0.48 %)
Mar 07 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.09	47,546	51,963	14,563,153	14.6 M to 14.6 M (-0.33 %)
Mar 07 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.13	208,858	235,362	14,610,699	14.8 M to 14.6 M (-1.41 %)
Mar 11 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.04	22,400	23,363	14,485,453	14.5 M to 14.5 M (-0.15 %)
Mar 11 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.04	55,300	57,363	14,507,853	14.6 M to 14.5 M (-0.38 %)
Mar 05 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.19	30,700	36,502	14,819,557	14.9 M to 14.8 M (-0.21 %)
Mar 03 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.22	111,000	134,876	14,850,257	15 M to 14.9 M (-0.74 %)
Feb 28 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.25	95,386	118,918	14,961,257	15.1 M to 15 M (-0.63 %)
Feb 28 2008	BCON	BEACON POWER CORP	Quercus Trust	10% Owner	Sell	S	1.29	95,000	122,465	15,056,643	15.2 M to 15.1 M (-0.63 %)

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