HBK INVESTMENTS L P

10% owner at MBF Healthcare Acquisition Corp. · on record since Aug 6, 2008
10% owner at PETRIE STORES LIQUIDATING TRUST · on record since Apr 4, 2006
10% owner at Winthrop Realty Trust · on record since May 1, 2006
10% owner at North Shore Acquisition Corp. · on record since Dec 21, 2007
10% owner at Global BPO Services Corp · on record since Aug 21, 2008
10% owner at Arcade Acquisition Corp. · on record since Oct 17, 2008
10% owner at STONE TAN CHINA ACQUISITION CORP. · on record since Jan 7, 2009
10% owner at ADVANCED TECHNOLOGY ACQUISITION CORP. · on record since Jun 9, 2009
10% owner at Shermen WSC Acquisition Corp · on record since Jun 4, 2009
10% owner at BLOCKBUSTER INC · on record since Oct 19, 2004

Insider trading activity of HBK INVESTMENTS L P

Transactions on record: 34; since Oct 19, 2004

Open-market buys: 3; $441.2K

Open-market sells: 7; $48.5M

Companies traded: 8; last filing Jun 1, 2009

Figures computed from official regulatory filings — .

Companies where HBK INVESTMENTS L P has traded

Shermen WSC Acquisition Corp2 tx · $6M · Jun 1, 2009
Arcade Acquisition Corp.1 tx · $10.7M · Apr 17, 2009
Global BPO Services Corp3 tx · $30.9M · Sep 9, 2008
MBF Healthcare Acquisition Corp.2 tx · $42.7K · Aug 6, 2008
North Shore Acquisition Corp.2 tx · $1.2M · Jan 22, 2008
17 tx · $2.1M · May 1, 2006
1 tx · $4.5M · Apr 4, 2006
6 tx · $6.8M · Oct 19, 2004

Track record of HBK INVESTMENTS L P

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of HBK INVESTMENTS L P

Co-insiders of HBK INVESTMENTS L P

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Shermen WSC Acquisition Corp	Jun 1, 2009	Sell	-130,161	6.00	$781K	SEC
Shermen WSC Acquisition Corp	Jun 1, 2009	Sell	-867,708	6.00	$5.2M	SEC
Arcade Acquisition Corp.	Apr 17, 2009	Sell	-1,369,900	7.81	$10.7M	SEC
Global BPO Services Corp	Sep 9, 2008	Sell	-3,867,531	8.00	$30.9M	SEC
Global BPO Services Corp	Aug 20, 2008	Buy	513	7.92	$4.1K	SEC
Global BPO Services Corp	Aug 20, 2008	Sell	-100	7.98	$798	SEC
MBF Healthcare Acquisition Corp.	Aug 6, 2008	Sell	-3,637	7.85	$28.6K	SEC
MBF Healthcare Acquisition Corp.	Aug 6, 2008	Buy	1,800	7.87	$14.2K	SEC
North Shore Acquisition Corp.	Jan 22, 2008	Sell	-115,000	7.05	$810.8K	SEC
North Shore Acquisition Corp.	Dec 21, 2007	Buy	60,000	7.05	$423K	SEC
Winthrop Realty Trust	May 1, 2006	Other	407,733	5.25	$2.1M	SEC
Winthrop Realty Trust	May 1, 2006	OtherD (derivative)	-407,733	0.00	—	SEC
PETRIE STORES LIQUIDATING TRUST	Apr 4, 2006	Other	-9,518,600	0.47	$4.5M	SEC
Winthrop Realty Trust	Mar 18, 2005	SellD (derivative)	-1	4.00 USD	$4	SEC
Winthrop Realty Trust	Mar 18, 2005	SellD (derivative)	-1	4.06 USD	$4.1	SEC
Winthrop Realty Trust	Mar 16, 2005	SellD (derivative)	-1	4.06 USD	$4.1	SEC
Winthrop Realty Trust	Mar 16, 2005	SellD (derivative)	-1	4.25 USD	$4.3	SEC
Winthrop Realty Trust	Mar 16, 2005	SellD (derivative)	-1	4.30 USD	$4.3	SEC
Winthrop Realty Trust	Mar 11, 2005	SellD (derivative)	-1	4.31 USD	$4.3	SEC
Winthrop Realty Trust	Mar 11, 2005	SellD (derivative)	-1	4.30 USD	$4.3	SEC
Winthrop Realty Trust	Mar 9, 2005	SellD (derivative)	-1	4.28 USD	$4.3	SEC
Winthrop Realty Trust	Mar 9, 2005	SellD (derivative)	-1	4.33 USD	$4.3	SEC
Winthrop Realty Trust	Mar 9, 2005	SellD (derivative)	-1	4.28 USD	$4.3	SEC
Winthrop Realty Trust	Mar 4, 2005	SellD (derivative)	-1	4.31 USD	$4.3	SEC
Winthrop Realty Trust	Mar 4, 2005	SellD (derivative)	-1	4.30 USD	$4.3	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Shermen WSC Acquisition Corp	Jun 1, 2009	Sell	-130,161	6.00	$781K	SEC
Shermen WSC Acquisition Corp	Jun 1, 2009	Sell	-867,708	6.00	$5.2M	SEC
Arcade Acquisition Corp.	Apr 17, 2009	Sell	-1,369,900	7.81	$10.7M	SEC
Global BPO Services Corp	Sep 9, 2008	Sell	-3,867,531	8.00	$30.9M	SEC
Global BPO Services Corp	Aug 20, 2008	Buy	513	7.92	$4.1K	SEC
Global BPO Services Corp	Aug 20, 2008	Sell	-100	7.98	$798	SEC
MBF Healthcare Acquisition Corp.	Aug 6, 2008	Sell	-3,637	7.85	$28.6K	SEC
MBF Healthcare Acquisition Corp.	Aug 6, 2008	Buy	1,800	7.87	$14.2K	SEC
North Shore Acquisition Corp.	Jan 22, 2008	Sell	-115,000	7.05	$810.8K	SEC
North Shore Acquisition Corp.	Dec 21, 2007	Buy	60,000	7.05	$423K	SEC
Winthrop Realty Trust	May 1, 2006	Other	407,733	5.25	$2.1M	SEC
Winthrop Realty Trust	May 1, 2006	OtherD (derivative)	-407,733	0.00	—	SEC
PETRIE STORES LIQUIDATING TRUST	Apr 4, 2006	Other	-9,518,600	0.47	$4.5M	SEC
Winthrop Realty Trust	Mar 18, 2005	SellD (derivative)	-1	4.00 USD	$4	SEC
Winthrop Realty Trust	Mar 18, 2005	SellD (derivative)	-1	4.06 USD	$4.1	SEC
Winthrop Realty Trust	Mar 16, 2005	SellD (derivative)	-1	4.06 USD	$4.1	SEC
Winthrop Realty Trust	Mar 16, 2005	SellD (derivative)	-1	4.25 USD	$4.3	SEC
Winthrop Realty Trust	Mar 16, 2005	SellD (derivative)	-1	4.30 USD	$4.3	SEC
Winthrop Realty Trust	Mar 11, 2005	SellD (derivative)	-1	4.31 USD	$4.3	SEC
Winthrop Realty Trust	Mar 11, 2005	SellD (derivative)	-1	4.30 USD	$4.3	SEC
Winthrop Realty Trust	Mar 9, 2005	SellD (derivative)	-1	4.28 USD	$4.3	SEC
Winthrop Realty Trust	Mar 9, 2005	SellD (derivative)	-1	4.33 USD	$4.3	SEC
Winthrop Realty Trust	Mar 9, 2005	SellD (derivative)	-1	4.28 USD	$4.3	SEC
Winthrop Realty Trust	Mar 4, 2005	SellD (derivative)	-1	4.31 USD	$4.3	SEC
Winthrop Realty Trust	Mar 4, 2005	SellD (derivative)	-1	4.30 USD	$4.3	SEC