NEW YORK — Stocks that traded heavily or had substantial price changes on Monday:
Chewy Inc., down $1.80 to $25.44.
Roaring Kitty, an investor at the center of the meme stock craze, has taken a 6.6% stake in the online pet retailer.
Amedisys Inc., up $4.88 to $96.69.
The home health care and hospice services provider is selling some of its care centers to VitalCaring Group.
Spirit AeroSystems Holdings Inc., up $1.10 to $33.97.
Boeing is buying the aircraft parts maker for $4.7 billion.
BlackRock Inc., down $5.05 to $782.27.