From John Berry at NamePros forum:
The names belong to well-known domainer Gregg Ostrick:
It's You! No, it's Not Yahoo - it's My Friend, Gregg Ostrick | DomainInvesting.com
https://targetedtraffic.com/speakers/view-speaker.php?speaker=Gregg Ostrick&rurl=2013-speakers
Several are protected by US registered trademarks:
Thank you for the offer @bhartzer . We are in touch with the legal teams at both registrars and will try to informally resolve this first.
