Take a look at the businesses making headlines in prolonged buying and selling.

CSX — The transportation firm’s shares have been up 2.6% after the corporate’s first-quarter earnings and income topped analysts’ expectations. CSX posted earnings of 48 cents per share and income of $3.71 billion. Analysts polled by Refinitiv had anticipated earnings of 43 cents per share and $3.58 billion in income.

Knight-Swift Transportation — Shares fell lower than 1% after the freight transportation firm reported a miss on earnings for the primary quarter. The corporate reported adjusted earnings of 73 cents per share, whereas analysts estimated per-share earnings of 81 cents, in keeping with FactSet. Nonetheless, the corporate’s income of $1.64 billion got here above analysts’ expectations of $1.61 billion. Knight-Swift additionally reduce its full-year EPS steering for 2023.

W.R. Berkley — Shares of the industrial traces insurer slipped 2% after W.R. Berkley reported internet premiums that have been decrease than analysts’ estimates, coming in at $2.49 billion versus expectations for $2.53 billion, in keeping with FactSet. The corporate posted working earnings-per share of $1.00, in comparison with $1.10 per share a yr in the past.

PPG Industries —The paint producer’s inventory gained lower than 1%. The corporate issued second-quarter steering that got here in forward of analysts’ expectations, in keeping with FactSet. PPG anticipates adjusted earnings will probably be $2.05 to $2.15 per share, in comparison with analysts’ estimates of $1.96 per share. PPG additionally issued rosy steering for the total yr.