AptarGroup, Inc. (NYSE:ATR - Get Free Report) insider Shiela Vinczeller sold 765 shares of the company's stock in a transaction dated Wednesday, September 2nd. The stock was sold at an average price of $130.37, for a total value of $99,733.05. Following the completion of the sale, the insider owned 26,313 shares of the company's stock, valued at approximately $3,430,425.81. The trade was a 2.83% decrease in their position. The sale was disclosed…