NEWS RELEASE WESCO International, Inc. / 225 West Station Square Drive, Suite 700 / Pittsburgh, PA 15219 Wesco International Reports Third Quarter 2024 Results • Third quarter reported net sales down 2.7% YOY due primarily to the Wesco Integrated Supply divestiture – Organic sales down 0.6% YOY and up 0.1% sequentially • Third quarter operating profit of $336 million; operating margin of 6.1% – Gross margin of 22.1%, up 50 basis points YOY and up 20 basis points sequentially – Adjusted EBITDA margin of 7.3% ...