Dec 28 (Reuters) - Some U.S. stocks to watch on Friday:
(For more market insights, including options activity, click on ; for the day ahead newsletter link.reuters.com/mex49s)
U.S. stock index futures fell, putting the benchmark S&P 500 index on track for a fifth straight decline as legislators prepared to resume talks to avoid the "fiscal cliff." S&P 500 futures were down 4.9 points, the Dow Jones industrial average futures down 40 points and Nasdaq 100 futures down 11 points.
** AETERNA ZENTARIS INC, $2.29, up 5 pct premarket
The drugmaker said the design, main goals and analysis of a late-stage study of its endometrial cancer drug was accepted by the U.S. health regulator to support an application for marketing approval.
** OMEROS CORP, Thursday close $5.84, down 10 pct aftermarket
The company said a late-stage trial of its experimental drug for patients undergoing knee surgery did not meet its main goal.
** SYNCHRONOSS TECHNOLOGIES INC, Thursday close $20.49
** RESEARCH IN MOTION LTD, Thursday close $11.76, down 0.6 pct premarket
Software maker Synchronoss bought NewBay, the cloud services unit of the BlackBerry maker, for $55.5 million in cash. (Compiled by Avik Das in Bangalore)