DEERFIELD, Ill.--(BUSINESS WIRE)--Walgreens Boots Alliance, Inc. (Nasdaq: WBA) today announced that it has sold shares of Cencora, Inc. (NYSE: COR) common stock pursuant to Rule 144 for proceeds of approximately $942 million and, subject to the completion of the Rule 144 sale, a concurrent share repurchase by Cencora in the amount of approximately$50 million. Walgreens Boots Alliance’s ownership of Cencora’s common stock has decreased from approximately 15 percent to approximately 13 percent. Proceeds to W ...