Rietbroek Robbert

Rietbroek Robbert, Insider, has filed 3 insider trading reports covering 2 companies. Total disclosed trading volume is $700.9K. The predominance of buying activity ($700.9K in purchases vs. $0 in sales) may reflect this insider's confidence in the underlying companies. The largest single filing involves GRAPHIC PACKAGING HOLDING CO (GPK). All transactions sourced from SEC Form 4 filings.