Middlesex Water Set to Join S&P SmallCap 600

NEW YORK, July 12, 2021 /PRNewswire/ -- Middlesex Water Co. (NASD: MSEX) will replace Luminex Corp. (NASD: LMNX) in the S&P SmallCap 600 effective prior to the opening of trading on Thursday, July 15. DiaSorin S.p.A. is acquiring Luminex in a deal expected to be completed soon pending final closing conditions.

Following is a summary of the change that will take place prior to the open of trading on the effective date:

Effective Date	Index Name	Action	Company Name	Ticker	GICS Sector
July 15, 2021	S&P SmallCap 600	Addition	Middlesex Water	MSEX	Utilities
	S&P SmallCap 600	Deletion	Luminex	LMNX	Health Care

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