Kirby Corporation (“Kirby”) (NYSE: KEX) today announced net earnings attributable to Kirby for the second quarter ended June 30, 2022 of $28.5 million or $0.47 per share, compared with earnings of $10.2 million, or $0.17 per share for the 2021 second quarter. Excluding one-time non-recurring items in the 2022 second quarter, net earnings attributable to …