Live feed06:30:00·1592dPRReleasevia QuantisnowThe LGL Group, Inc. Pre-Announces Q4 2021 Revenues, Backlog, Cash and Marketable Securities, Updates its MtronPTI Spin-Off Progress, and Sets the Date for its Q4, 2021 Earnings Release and Conference CallByQuantisnow·Wall Street's wire, on your screen.LGL· LGL Group Inc.Technology