chevron-left Back to our news April 27, 2018 What’s Fresh at Oppy: CPMA 2018 Edition What’s Fresh at Oppy: CPMA 2018 Edition from Oppy on Vimeo. Share this article Explore more Anderson earns Most Admired honors November 27, 2017 News Stories “Oppy” Brings Freshness to Oppenheimer Approach October 19, 2012 News Stories Oppy celebrates 160-year journey with an eye to future innovations July 16, 2018 News Stories