Nasdaq announces semi-annual changes to the OMX Helsinki 25 Index: Mandatum Oyj (MANTA) will be added; SSAB AB ser. B (SSABBH) will be removed

Helsinki, January 24, 2024 - Nasdaq (Nasdaq: NDAQ) announced today the results
of the semi-annual review of the OMX Helsinki 25 Index, (Nasdaq Helsinki:
OMXH25), which will become effective at market open on Thursday, February 1,
2024. 

The following security will be added to the Index:

Symbol Security Name
MANTA  Mandatum Oyj 

The following security will be removed from the Index:

Symbol Security Name 
SSABBH SSAB AB ser. B

For a list of current Index Securities please refer to Nasdaq's Global Index
Watch. 

The OMX Helsinki 25 Index measures the performance of a selection of the
largest and most traded securities listed on the Nasdaq Helsinki Ltd. The Index
is reviewed semi-annually in February and August. For more information, please
refer to the OMX Helsinki 25 Index Methodology. 



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clients, investment managers, banks, brokers, and exchange operators as they
navigate and interact with the global capital markets and the broader financial
system. We aspire to deliver world-leading platforms that improve the
liquidity, transparency, and integrity of the global economy. Our diverse
offering of data, analytics, software, exchange capabilities, and
client-centric services enables clients to optimize and execute their business
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www.nasdaq.com. 



Nasdaq Media Contact
Maarit Bystedt
+ 358 (0) 9 6166 7274
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