US STOCKS-Wall St rises on oil rebound, gains in healthcare stocks
* Indexes up: Dow 0.11 pct, S&P 0.15 pct, Nasdaq 0.24 pct (Updates to late afternoon, adds commentary, changes byline)
Feb 24 Quam Ltd
* Zhang Bo appointed as chairman of executive committee
* Han Xiaosheng ceased to be chairman of executive committee but remains as a member of executive committee Source text for Eikon: Further company coverage:
June 22 Borrowing by U.S. companies to spend on long-term investments rose 13 percent in May from a year earlier, a survey by trade group showed, indicating higher confidence in the economy's growth prospects.