Corporate Actions
  2011 Mergers & Acquisitions
| Date | Symbol | Company Name | Acquirer | Acquirer Name | 
|---|---|---|---|---|
| Dec 30, 2011 | STBC | State Bancorp Inc | VLY | Valley National Bancorp | 
| Dec 30, 2011 | INXI | Inx Inc | - | Presidio Networked Solutions Inc | 
| Dec 30, 2011 | PVSA | Parkvale Financial Corp | FNB | Fnb Corp | 
| Dec 30, 2011 | BARI | Bancorp Rhode Island Inc | BRKL | Brookline Bancorp Inc | 
| Dec 21, 2011 | AMAC | American Medical Alert Corp | - | Tunstall Healthcare Group Limited | 
| Dec 21, 2011 | MFW | M & F Worldwide Corp | - | Macandrews & Forbes Holdings Inc | 
| Dec 20, 2011 | GEDU | Global Education & Technology Group Ltd. | PSO | Pearson PLC | 
| Dec 19, 2011 | TLVTF | Telvent Git S A | SBGSY | Schneider Electric SA | 
| Dec 19, 2011 | FRPT1 | Force Protection Inc | GD | General Dynamics Corp | 
| Dec 15, 2011 | ORCH | Orchid Cellmark Inc | LH | Labcorp Holdings Inc | 
| Dec 13, 2011 | ICLK1 | Interclick Inc | YHOO | Yahoo Inc | 
| Dec 12, 2011 | ADLR | Adolor Corp | CBST | Cubist Pharmaceuticals Inc | 
| Dec 9, 2011 | GAS1 | Nicor Inc | GAS | Agl Resources Inc | 
| Dec 8, 2011 | BEXP | Brigham Exploration Co. | EQNR | Equinor Asa | 
| Dec 5, 2011 | PPDI | Pharmaceutical Product Development Inc | - | Hellman & Friedman LLC | 
| Dec 5, 2011 | PPDI | Pharmaceutical Product Development Inc | CG | Carlyle Group Inc | 
| Dec 1, 2011 | GLBL1 | Global Industries Ltd. | TKPPY | Technip | 
| Dec 1, 2011 | NLC | Nalco Holding Co. | ECL | Ecolab Inc | 
| Nov 30, 2011 | PAET | Paetec Holding Corp | WINMQ | Windstream Holdings Inc | 
| Nov 30, 2011 | ENP | Encore Energy Partners Lp | VNRSQ | Vanguard Natural Resources Inc | 
| Nov 30, 2011 | FNDT | Fundtech Ltd. | - | Gtcr Fund X | 
| Nov 30, 2011 | CLFC | Center Financial Corp | HOPE | Hope Bancorp Inc | 
| Nov 30, 2011 | PMIC | Penn Millers Holding Corp | CB | Chubb Ltd. | 
| Nov 28, 2011 | SWTX1 | Southwall Technologies Inc | SOA | Solutia Inc | 
| Nov 25, 2011 | DPL | Dpl Inc | AES | Aes Corp | 
| Nov 23, 2011 | ANDS | Anadys Pharmaceuticals Inc | - | Hoffmann La Roche Inc | 
| Nov 21, 2011 | BBND | Bigband Networks Inc | ARRS | Arris International PLC | 
| Nov 18, 2011 | ACMR1 | Ac Moore Arts & Crafts Inc | - | Nicole Crafts LLC | 
| Nov 9, 2011 | VSEA | Varian Semiconductor Equipment Associates Inc | AMAT | Applied Materials Inc | 
| Nov 7, 2011 | CALP | Caliper Life Sciences Inc | RVTY | Revvity Inc | 
| Nov 4, 2011 | KCI | Kinetic Concepts Inc | - | Canada Pension Plan Investment Board | 
| Nov 4, 2011 | KCI | Kinetic Concepts Inc | - | Apax Partners LLC | 
| Nov 3, 2011 | GLA1 | Clark Holdings Inc | - | Gores Group LLC | 
| Nov 3, 2011 | CFSG | China Fire & Security Group Inc | - | Bain Capital Partners X Lp | 
| Nov 3, 2011 | CFSG | China Fire & Security Group Inc | - | Bain Capital Partners Asia Lp | 
| Nov 3, 2011 | CFSG | China Fire & Security Group Inc | - | Bain Capital Investors LLC | 
| Nov 3, 2011 | CFSG | China Fire & Security Group Inc | - | Bain Capital Fund X Lp | 
| Nov 3, 2011 | CFSG | China Fire & Security Group Inc | - | Bain Capital Asia Integral Investors Lp | 
| Nov 3, 2011 | CFSG | China Fire & Security Group Inc | - | Bain Capital Asia Fund Lp | 
| Nov 3, 2011 | OCNF | Oceanfreight Inc | DRYS | Dryships Inc | 
| Nov 1, 2011 | HRBN | Harbin Electric Inc | - | Tianfu Yang | 
| Nov 1, 2011 | HRBN | Harbin Electric Inc | - | Tech Full Electric Company Limited | 
| Nov 1, 2011 | EM1 | Emdeon Inc | - | Blackstone Capital Partners Vi Lp | 
| Nov 1, 2011 | EM1 | Emdeon Inc | BX | Blackstone Inc | 
| Oct 31, 2011 | CPBK | Community Capital Corp | PSTB | Park Sterling Corp | 
| Oct 31, 2011 | ZARLF | Zarlink Semiconductor Inc | MSCC | Microsemi Corp | 
| Oct 31, 2011 | AEMI | Access To Money Inc | CATM | Cardtronics PLC | 
| Oct 31, 2011 | PHC | Phc Inc | ACHC | Acadia Healthcare Company Inc | 
| Oct 27, 2011 | ICGN | Icagen Inc | PFE | Pfizer Inc | 
| Oct 25, 2011 | NXG1 | Northgate Minerals Corp | AUQ | Aurico Gold Inc |