 Newell Brands Inc. NWL, -0.23 announced Tuesday an agreement to buy back 275 million of its stock that currently beneficially owned by billionaire activist investor Carl Icahn and certain affiliates. Under terms of the deal, the consumer goods company, which brands include Rubbermaid, Sharpie, Paper Mate and Elmers, will pay 25.86 for each of the shares it is repurchasing, which matches Fridays closing price. 