Don't think so. As far as I know, it's Flagship Cinemas. ^[source]

> The seven-screen, 26,000-square-foot theater space will be renamed Harbor East Cinemas, the movie theater's landlord, Harbor East Management Group, announced on Monday. Flagship Premium Cinemas, a Boston-based company with five theaters in Maryland, will be the cinema's new operator.

I have had great experience with Flagship in other areas, so I'm stoked they're opening a crazy fancy-looking one in Harbor East. I'm definitely gonna go check it out.