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QuidelOrtho: Jonathan Siegrist, Werner Kroll

QuidelOrtho has appointed Jonathan Siegrist as executive VP of R&D and chief technology officer. He succeeds Werner Kroll, senior VP of R&D, who will support the transition until his retirement in March. Siegrist was most recently chief technology officer and head of assay R&D at Cepheid. Prior to that, he cofounded iGlyko, a diagnostics manufacturing company. He will spearhead QuidelOrtho’s R&D strategy, focusing on menu expansion and advancing critical platforms.