I have the gut feeling Meg's endorsement to Clinton won't go without consequences... I see this as a beginning of several moves to take her out of any future potential public or private leadership roles.
"Starboard is known for buying up stakes in publicly traded companies that it views as being improperly managed or undervalued, and then launching efforts to shake up those companies boards of directors."
http://www.siliconbeat.com/2016/11/14/activist-investor-starboard-looking-run-hewlett-packard-enterprise/