NEW YORK (AP) -- Stocks that traded heavily or had substantial price changes Friday:
Dish Network Inc., down $5.26 to $22.22.
The satellite television provider's first-quarter financial results fell short of analysts' forecasts.
Cigna Corp., up $14.82 to $266.90.
The health insurer reported strong first-quarter profit and revenue.
NRG Energy Inc., up $3.69 to $41.40.
The power company's first-quarter earnings and revenue beat Wall Street forecasts.
Under Armour Inc., down $3.44 to $9.85.
The sports apparel company gave investors a disappointing financial forecast as it grapples with supply chain problems and inflation.
Endo International Plc., down 60 cents to $1.42.
The healthcare company gave investors a weak financial forecast for its current quarter.
Bloom Energy Corp., down $3.84 to $15.13.
The developer of fuel cell systems reported a bigger loss than analysts expected.
Zillow Group Inc., down $1.73 to $38.05.
The online real estate marketplace gave investors a disappointing revenue forecast.
iRhythm Technologies Inc., up $6.85 to $124.97.
The digital healthcare company reported strong first-quarter revenue and raised its revenue forecast for the year.