Pending means that the domain was on the list of trademarkable domains provided by the Trademark Clearing House. Trademark holders will have until October 15th to prove their trademark and to purchase the domain. In the case a TM holder proves and verifies their TM for a domain by October 15h - the original purchaser will receive a full refund and the TM owner will receive their name.
If no action is taken by the TM holder by October 15th - the original purchaser receives the domain.
If a domain you own has a trademark designation and you would like us to manually review it please fill out this form: https://unstoppabledomains.typeform.com/to/fqSYvV