Top Active Trader Alert Stocks (AMLN, BPAX, JASO)

Active traders and day traders have many stocks to choose from this Thursday morning.  We are tracking news and moves in shares of Amylin Pharmaceuticals (NASDAQ: AMLN), Biosante Pharmaceuticals (NASDAQ: BPAX), and JA Solar Holdings Co, Ltd. (NASDAQ: JASO).

Amylin Pharmaceuticals (NASDAQ: AMLN) is down more than 25% premarket on heavy volume to $11.12, relative to a 52-week range of $9.51-$24.21. A diabetes drug the company was working on in partnership failed to meet phase II primary endpoints.

Biosante Pharmaceuticals (NASDAQ: BPAX) is up 17% premarket to $2.34, relative to a 52-week range of $1.29-$2.53. The pharmaceutical company’s pancreatic cancer vaccine has shown promising results in phase II clinical trials.

JA Solar Holdings Co, Ltd. (NASDAQ: JASO) is up 3% to $7.43, relative to a 52-week range of $4.22-$10.24. The company reported it has closed a supply deal with a major German solar company.