"This is as new to me as it is to all of you," Mark Weinstein, a Little League administrator and umpire in Westchester, told the crowd.

According to Mark Weinstein, a professor at the University of Southern California, 10 to 20 percent of all films pay some net profits.

Mark Weinstein became general director of Pittsburgh Opera in 1999, after starting as executive director in 1997.

Sgrouples, Inc. was founded in 2011 by Mark Weinstein and Dr. Jonanthan Wolf.

"He said that he 'wrote' what he called 'the greatest autobiography never written,' " Mark Weinstein said.

Mark Weinstein - Jazz World Trios.

Mr. Jackson and Justice Martin's former law partners, Michael Nedick and Mark Weinstein, are cooperating with prosecutors.

One would preserve the division between artistic and administrative management under which Mr. Keene shared fiscal authority, at first unwillingly, with an executive director, Mark Weinstein.

At the back of the ballroom, Mark Weinstein, a 52-year-old dentist from Long Beach, took another gulp of white wine and bit his nails.

But over his objections, it named an executive director, Mark Weinstein, to take over some of Mr. Keene's administrative responsibilities.