NPT Insider Buying — NUVEEN PREMIUM INCOME MUNICIPAL FUND 4 INC

Texxon Holding Limited, through its subsidiaries, engages in the supply chain management business in the People's Republic of China. It operates through two segments: Supply chain trading and Plastic manufacturing. The company sells basic chemicals, including alcohols and aromatic chemical raw...

12 insider purchases on record · latest filing 2011-03-18.

Insiders have also filed 2 sale transactions at NPT.