NEW YORK (AP) — Stocks that moved substantially or traded heavily on Friday:
Costco Wholesale Corp., down $9.87 to $157.09
Analysts said they were concerned about the warehouse club operator's profit margins and rates of membership renewal.
Synchronoss Technologies Inc., UP $3.43 TO $14.15
The mobile services company renewed talks with Siris Capital, which says it is interested in buying Synchronoss' Intralinks business.
Hess Corp., down 92 cents to $44.59
Oil prices and energy companies tumbled as Tropical Storm Nate moved toward the U.S. Gulf Coast.
Omega Protein Corp., up $5.45 to $22.05
The nutrition product company said it will be bought by Cooke Aquaculture for $22 a share, or $494 million.
Haverty Furniture Cos., down $2.80 to $24.20
The furniture company reported weaker third-quarter sales than analysts had forecast.
Gigamon Inc., down $3 to $40.55
Reuters reported that Elliott Management's effort to buy the technology company has stalled.
Yum China Holdings Inc., up 85 cents to $40.82
The restaurant company reported a smaller-than-expected quarterly profit but strong sales.
Helen of Troy Ltd., down $9.30 to $87.80
The personal and household products company lowered its sales forecast for the year.