William E Jr. Waltz, President & CEO, Director at Atkore International Group, holds 211.60K shares in Atkore International Group (Ticker: ATKR), holds ― shares in Quanex (Ticker: NX). Most recently, William E Jr. Waltz Sold ― shares of Atkore International Group on Mar 04, 2024 for an estimated value of 8.69M.