1 Min Read
Feb 9 (Reuters) - Twitter Inc :
* Twitter says Q4 ad engagements grew 151 percent versus 91 percent rise in Q3
* Q4 cost per ad engagement down 60 percent Source text (bit.ly/2kWJfrx) Further company coverage:
All quotes delayed a minimum of 15 minutes. See here for a complete list of exchanges and delays.
© 2017 Reuters. All Rights Reserved.