NEW YORK (AP) — Stocks that traded heavily or had substantial price changes Monday:
Tesla Inc., down 36 cents to $149.87.
A majority of Twitter users in a poll want the electric vehicle maker's CEO, Elon Musk, to step down as head of the social media company.
The technology and communications company is buying Aerojet Rocketdyne Holdings.
Equifax Inc., down 73 cents to $191.17.
The credit reporting company is offering to buy Boa Vista Serviços, the second largest consumer credit bureau in Brazil.
Arthur J. Gallagher & Co., down $1.26 to $185.09.
The insurance and risk-management company is buying NEK Insurance.
Meta Platforms Inc., down $4.95 to $114.48.
The European Union accused Facebook's parent company of breaching antitrust rules by distorting competition in the online classified ads business.
Madrigal Pharmaceuticals Inc., up $171.03 to $234.83.
The drug developer gave investors an encouraging update on the development of a potential liver disease treatment.
Mesa Air Group Inc., unchanged at $1.17.
The regional airline plans to end operations with American Airlines and is finalizing a deal with United Airlines.
The Walt Disney Co., down $4.30 to $85.78.
The opening of “Avatar: The Way of Water” reportedly fell short of some estimates.