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United States Biotechnology & Medical Research

Symbollon Pharmaceuticals Inc (SYMBA)

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Ticker: SYMBA Exchange: PNK
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Organic Business Alliances, LLC
1 purchase — total 30,000 USD
Buy 28 Feb 2011
Value US$2,550,634.94 | Price 429.53 | Shares 77,615
Buy 31 Dec 2010
Value US$468,750.73 | Price 465.35 | Shares 29,258
Buy 30 Nov 2007
Value US$42,000.00 | Price 0.70 | Shares 60,000
Buy 28 Feb 2006
Value US$4,999.80 | Price 0.65 | Shares 7,692
Buy 13 Aug 2004
Value US$10,000.25 | Price 0.65 | Shares 15,385
Buy 13 Aug 2004
Value US$39,000.00 | Price 0.65 | Shares 60,000
Buy 13 Aug 2004
Value US$0.00 | Price 0.00 | Shares 0
Buy 13 Aug 2004
Value US$39,000.00 | Price 0.65 | Shares 60,000
Buy 13 Aug 2004
Value US$0.00 | Price 0.00 | Shares 0
Buy 13 Aug 2004
Value US$39,000.00 | Price 0.65 | Shares 60,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2011-03-03 2011-02-28 B Purchase Organic Business Alliances, LLC Large shareholder
77,615 -6.5%
429.53
US$2,550,635 		77,615 -6.5% 429.53 US$2,550,635
2011-01-07 2010-12-31 B Purchase Organic Business Alliances, LLC Large shareholder
29,258 -19.2%
465.35
US$468,751 		29,258 -19.2% 465.35 US$468,751
2007-12-04 2007-11-30 B Purchase KESSLER JACK H

Chief Scientific Officer

Executive Director
42,137 -12.6%
138.99
US$430,683 		42,137 -12.6% 138.99 US$430,683
2006-03-02 2006-02-28 B Purchase LIEBERSTEIN EUGENE Non-Executive Director
7,692 +14.1%
0.65
US$5,000 		7,692 +14.1% 0.65 US$5,000
2004-08-13 2004-08-13 B Purchase LIEBERSTEIN EUGENE Non-Executive Director
15,385 +39.3%
0.65
US$10,000 		15,385 +39.3% 0.65 US$10,000
2004-08-13 2004-08-13 B Purchase RICHARDS JAMES C Non-Executive Director
60,000 +50.5%
0.65
US$39,000 		60,000 +50.5% 0.65 US$39,000
2004-08-13 2004-08-13 B Purchase KESSLER JACK H

CEO

Executive Director Large shareholder
0
0.00
US$0 		0 0.00 US$0
2004-08-13 2004-08-13 B Purchase KESSLER JACK H

CEO

Executive Director Large shareholder
60,000 +13.8%
0.65
US$39,000 		60,000 +13.8% 0.65 US$39,000
2004-08-13 2004-08-13 B Purchase DESJOURDY PAUL C

President

Executive Director Large shareholder
0
0.00
US$0 		0 0.00 US$0
2004-08-13 2004-08-13 B Purchase DESJOURDY PAUL C

President

Executive Director Large shareholder
60,000 +151.1%
0.65
US$39,000 		60,000 +151.1% 0.65 US$39,000
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