Michael Liebowitz, Former Director at Ladenburg Thalmann Financial, holds 3.09M shares in Nocopi Technologies (Ticker: NNUP), holds 215.32K shares in Douglas Elliman Inc. (Ticker: DOUG), holds 851.77K shares in Airspan Networks Holdings (Ticker: MIMOQ). Most recently, Michael Liebowitz Bought ― shares of Nocopi Technologies on Aug 22, 2023 for an estimated value of 6.48K.