Our operating profit margin increased to 27.8%, including 775 basis points for operating margin expansion, primarily as a result of higher gross margin and continued lower operating expense as travel and other related costs remained below pre-pandemic levels.

Jul 22, 2021 / CEO / receipt, needs a key / Reiner Blair, CEO | earnings call 2021-07-22 | transcript 7835c11c-8272-4b1a-b087-2a16fbe4afb8 | chars 5351-5610 | segment 5

Our operating profit margin of 29.1% was up 1,300 basis points year over year, including more than 900 basis points of core margin expansion as a result of higher gross margins and lower operating expenses as we continued to see limited travel and other related costs.

Apr 22, 2021 / CEO / receipt, needs a key / Reiner Blair, CEO | earnings call 2021-04-22 | transcript 75e6d868-9966-45b0-adfb-0130daae3177 | chars 5690-5958 | segment 5