Cogdell Spencer Inc. (NYSE:CSA) is up 9.18% this morning at $4.28. CSA has traded 2.1 million shares today, 7 times its daily average. CSA stock is up today on news that Ventas will acquire the company for $4.25 per share in cash. The company has a market cap of 218.29 milllion. Learn Option Trading The Easy Way

RAM Energy Resources, Inc. (NASDAQ:RAM) is up 10.93% this morning at $2.74. RAM has traded 2.6 million shares so far today, well above its daily average of 548 thousand shares. RAM is continuing to rally after announcing last week they sold majority stake to private company. The company has a market cap of 212.78 million.

Delcath Systems, Inc. (NASDAQ:DCTH) is up 3.51% today at $2.95. DCTH has traded 433 thousand shares so far today and trades 515 thousand shares a day on average. Delcath is up today after announcing agreement with the Frankfurt University Hospital for launch of hepatic CHEMOSAT delivery system in Germany. The company has a market cap of 145.90 million.

BioSante Pharmaceuticals, Inc. (NASDAQ:BPAX) is up 10.18% this morning at $0.5316. BPAX has traded 1.2 million shares so far today and trades 3.4 million shares a day on average. BPAX has been bouncing back the past week or so after the stock plunged after their “female viagra” drug failed late-stage trials. BPAX could also be rallying as traders get ready for an FDA approval decision coming up on February 14, 2012. The company has a market cap of 57.60 million. Learn Option Trading The Easy Way

Brocade Communications Systems, Inc. (NASDAQ:BRCD) is up 5.32% this morning at $5.44. BRCD has traded 1.4 million shares so far today and trades 8.6 million shares a day on average. The company has a market cap of 2.47 billion.