NEW YORK -- Stocks that traded heavily or had substantial price changes Thursday:

       Okta Inc., down $14.72 to $167.98.

       The cloud identity management company gave investors a weak earnings forecast.

       Veeva Systems Inc., down $37.46 to $193.16.

       The provider of cloud-based software services gave Wall Street a disappointing profit forecast for the current quarter.

       MGM Resorts International, down 38 cents to $43.35.

       The owner of the Bellagio and MGM Grand casinos announced a $2 billion stock buyback plan.

       Anaplan Inc., up $2.33 to $49. The software developer gave investors an encouraging revenue forecast.

       Pure Storage Inc., up $3.39 to $29.89.

       The data storage company's fourth-quarter profit and revenue beat Wall Street forecasts.

       Box Inc., up 55 cents to $26.55.

       The online storage provider gave investors an encouraging financial forecast.

       American Eagle Outfitters Inc., down $1.99 to $19.34.

       The clothing retailer warned investors that higher freight costs will hurt earnings.

       Kroger Co., up $5.73 to $55.10.

       The Cincinnati-based supermarket chain gave investors a strong profit forecast.