This is an archived article that was published on sltrib.com in 2016, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

New York • Stocks that moved substantially or traded heavily Friday:

• Yahoo Inc., down $1.35 to $42.80

The company said hackers stole information from at least 500 million accounts.

• Facebook Inc., down $2.12 to $127.96

The social network apologized to advertisers for what it calls an error that overstated the average length of time users watched videos on its site.

• Endo International PLC, up $3.13 to $23.39

Endo named Paul Campanelli, the head of its generic drug unit, as its new CEO, replacing Rajiv De Silva.

• Oshkosh Corp., down $6.02 to $50.88

The heavy vehicle manufacturer raised its current-year forecasts, but investors were disappointed with its projections for the next fiscal year.

• Houghton Mifflin Harcourt Co., down $1.63 to $13.26

The book publisher said CEO Linda Zecher resigned.

• AAR Corp., up 65 cents to $29.66

The airplane maintenance company reported quarterly results that were stronger than analysts expected.

• Oracle Corp., down 28 cents to $39.23

After big gains recently, technology stocks pulled the market lower on Friday.

• Kinder Morgan Inc., down 17 cents to $21.94

Energy companies including the pipeline operator rose as oil prices moved higher.