Company: SCLXW
Filing Date: 2025-09-29
Form Type: 424B3
Source: 0001193125-25-221022
Chunk: 9

Company: Scilex Holding Co
Filing Date: 2025-09-29
Form: 424B3
Chunk 9
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 Consultant shall promptly execute (and shall cause Consultant Key Person to promptly execute) any documents that Scilex reasonably requests in connection with such prosecution,
maintenance, and enforcement.

Page 4 of 8

4.4 Consultant Property and Third-Party Property.Without Scilex’s prior
written approval, Consultant will not (and shall cause Consultant Key Person not to) knowingly use in the performance of the Services, any of its (or Consultant Key Person’s) own intellectual property or that of a third-party that may
interfere with Scilex’s rights to Intellectual Property.

5. D ISCLOSURES TOS CILEX.Consultant represents, warrants and covenants that any and all information and materials disclosed to, and which may be disclosed during the Term to, Scilex, or used for the benefit of Scilex by Consultant or Consultant Key Person (excluding
information and materials provided to Consultant or Consultant Key Person by Scilex) do not and will not include any confidential, trade secret or proprietary information of third-parties, and that Consultant (or Consultant Key Person) has the full
and exclusive right and authority to disclose and use such information and materials upon the terms and conditions stated herein. If, during the Term, Consultant or Consultant Key Person discloses any copyrightable works, inventions, discoveries, or
ideas to Scilex which were conceived or written prior to the Agreement, or which are not based upon any information received from Scilex, Scilex will have no liability to Consultant or Consultant Key Person because of Scilex’s use of such
works, inventions, discoveries or ideas.

6. I NDEPENDENTC ONTRACTOR.Consultant is an independent contractor
and neither Consultant nor Consultant Key Person shall be considered an employee or agent of Scilex. Consultant and Consultant Key Person have no authority to obligate Scilex by contract or otherwise. Consultant Key Person is not entitled to receive
any employee welfare, pension or fringe benefits of any type from Scilex including, but not limited to, medical and dental coverage, disability, life insurance, severance, stock or deferred compensation programs, vacation or other paid time off.
Consultant or Consultant Key Person shall be responsible for all taxes, including without limitation, withholding, income, payroll and employment, value added, sales, goods and services, and stamp taxes, and any and all taxes assessed by any
government authority that apply to the Services rendered by Consultant under the Agreement. Scilex shall