QCOM - QUALCOMM said late Monday it filed a request for an emergency stay of a U.S. International Trade Commission ban on the import of some phones containing its chips.

YHOO - Yahoo will hold its annual shareholders meeting with chairman Terry Semel expected to face shareholder backlash for falling behind rival Google in a number of ways in the last year, including ad sales and corporate deals.

JDSU - Analysts upgrade JDS Uniphase from "market perform" to "outperform".

LEH - Lehman Brothers reported profits above expectations, helped by a surge in investment banking revenue.