Material Solutions showed a sharper acceleration. Harris said fourth-quarter net sales and segment operating adjusted EBITDA increased “substantially” versus 2024, driven by “net favorable volume and mix from inorganic and organic operations,” along with favorable pricing. Fourth-quarter adjusted EBITDA margin increased 530 basis points to 11.8% . For the full year, Material Solutions net sales increased 18.2% to $553 million , while adjusted EBITDA climbed 49.5% to $55.6 million , with the margin rising to ...