 WALTHAM, Mass.--BUSINESS WIRE--PerkinElmer, Inc. NYSE: PKI, a global leader committed to innovating for a healthier world, today announced that the Company will release its second quarter 2022 financial results on Thursday, August 4, 2022 at 6:00 a.m. ET. The Company will host a conference call the same day at 8:00 a.m. ET to discuss these results. Prahlad Singh, president and chief executive officer, and Jamey Mock, senior vice president and chief financial officer, will host the conferenc 