LGL Systems Acquisition Corp. Announces Closing of $172.5 Million Initial Public Offering, Including Full Exercise of the Underwriters’ Over-Allotment Option – Yahoo Finance / Common Stock Warrants, US Warrant News / By https://commonstockwarrants.com LGL Systems Acquisition Corp. Announces Closing of $172.5 Million Initial Public Offering, Including Full Exercise of the Underwriters’ Over-Allotment Option Yahoo Finance