My HTC One M8 <Verizon> randomly activates its screen. (Doing it now as it sits on the table next to

[AC Question]

My HTC One M8 <Verizon> randomly activates its screen. (Doing it now as it sits on the table next to

Not connected to any power source
All updates are current
Doing it now as it sits on the table next to me
How do I stop it from doing this?
Activates all day long - randomly - in my pocket and drains my battery.