"Wouldn't they have to sign some sort lease agreement for the new space? Wouldn't that fall under Entry into a Material Definitive Agreement per item 1.01 of form 8k?"
Probably not...especially if it's one of those shared offices that the address suggested to some. "Material" can be a vague term but the monthly rental for such things probably doesn't meet the definition. I'll bet it's for a year or less anyway.
But there's a related event that WOULD require a filing and that's an agreement with the Beverly landlord to settle the existing lease. That Agreement IS material and such a settlement would require a filing under 8-K Item 1.02 Termination of a Material Definitive Agreement.