UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
________________________________
SCHEDULE 14A INFORMATION
________________________________
Proxy Statement Pursuant to Section 14(a) of the
Securities Exchange Act of 1934
(Amendment No.    )
Filed by the Registrant 
Filed by a party other than the Registrant 
Check the appropriate box:
 Preliminary Proxy Statement
 Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
 Definitive Proxy Statement
 Definitive Additional Materials
 Soliciting Material under §240.14a-12
Hyliion Holdings Corp.
______________________________________________________________________________
(Name of Registrant as Specified in Its Charter)

Payment of Filing Fee (Check the appropriate box):
 No fee required.
 Fee paid previously with preliminary materials.
 Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.
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On May 15, 2024, Hyliion Holdings Corp. published the following post on Discord, X, Facebook, and Linkedin.
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