NEW YORK — Stocks that moved heavily or traded substantially Wednesday:
Salesforce.com Inc., down $20.57 to $220.78.
The business software pioneer is buying work-chatting service Slack for $27.7 billion.
NetApp Inc., up $5.07 to $59.23.
The data storage company's fiscal second-quarter profit and revenue handily beat analysts' forecasts.
Box Inc., down $1.63 to $16.91.
The online storage provider gave investors a disappointing revenue forecast.
Visa Inc., down $1.02 to $210.18.