 Shares of Western Union Co. WU, 3.06 fell more than 4 in the extended session Thursday after the financial services company reported quarterly results within expectations but tweaked its 2022 outlook lower, saying it was impacted by halting its business in Russia and Belarus due to the war in Ukraine. Western Union said it earned 293.3 million, or 74 cents a share, in the first quarter, compared with 181.8 million, or 44 cents a share, in the year-ago period. 