This is a redesign of the stock options program for grade 20 and up. It doesn't appear to be additional but it definitely linked to the success of the company. The 50% - 250% maps to the options units senior managers get today. This, "The number of RSUs earned each year will be the target number adjusted for the percentage achievement of performance criteria targets for the year based on a matrix developed by the Committee...", means that depending on how the company performs to the target goals, the award will be adjusted up or down on a percentage basis.