Catalyst Pharmaceuticals Set to Join S&P SmallCap 600

NEW YORK, Sept. 12, 2022 /PRNewswire/ -- Catalyst Pharmaceuticals Inc. (NASD: CPRX) will replace Mantech International Corp. (NASD: MANT) in the S&P SmallCap 600 effective prior to the opening of trading on Thursday, September 15. The Carlyle Group Inc. (NASD: CG) is acquiring ManTech International in a transaction expected to be completed soon pending final conditions.

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

Effective Date

Index Name      

Action

Company Name

Ticker

GICS Sector

September 15, 2022

S&P SmallCap 600

Addition

Catalyst Pharmaceuticals

CPRX

Health Care



Deletion

Mantech International

MANT

Industrials

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