Stocks that moved substantially or traded heavily Friday on the New York Stock Exchange and the Nasdaq Stock Market:
NYSE
AOL Inc., up $4.03 to $43.42
The Internet company's first-quarter revenue rose on stronger advertising sales and its results beat Wall Street forecasts.
Syngenta AG, up $8.75 to $85.75
The Swiss biotechnology company rejected Monsanto Co.'s $45.5 billion buyout offer, saying it undervalued its prospects.
Nokia Corp., up 21 cents to $6.93
Uber has bid up to $3 billion for the Finnish telecom company's mapping business, according to The New York Times.
Yelp Inc., up $2.92 to $49.93
The online business review service reportedly may be soliciting buyout bids amid concerns it faces tough competition for digital advertising.
Nasdaq
Monster Beverage Corp., down $15.02 to $128.47
The energy drink maker reported weaker-than-expected first-quarter profit, weighed by higher operating expenses.
ServiceSource International Inc., up 60 cents to $4.35
The service revenue management software company reported better-than-expected first-quarter earnings and revenue.
Stamps.com Inc. up $12.38 to $73.05
The Internet-based postage company reported better-than-expected first-quarter results and a issued positive outlook.
Fluidigm Corp., down $10.48 to $26.95
The company, which makes equipment to control fluids, reported mixed first-quarter results and offered a weak outlook.
This content appears as provided to The Globe by the originating wire service. It has not been edited by Globe staff.