 SUNNYVALE, Calif.--BUSINESS WIRE--Juniper Networks NYSE: JNPR, a leader in secure, AI-driven networks, today announced it will release preliminary financial results for the fourth quarter and fiscal year 2021 ended December 31, 2021 on Thursday, January 27, 2022 after the close of the market. The Companys senior management will host a conference call that day at 2:00 pm PT. Commentary by Ken Miller, chief financial officer, reviewing the Companys fourth quarter and fiscal year 2021 financ 