Company: SCLXW
Filing Date: 2025-05-14
Form Type: 424B3
Source: 0001193125-25-119831
Chunk: 8

Company: Scilex Holding Co
Filing Date: 2025-05-14
Form: 424B3
Chunk 8
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| • |     | “B. Riley” means B. Riley Principal Capital II, LLC. |

| • |     | “Board” means the board of directors of the Company. |

| • |     | “Business Combination” means the merger contemplated by the Merger Agreement. |

| • |     | “Closing” means the closing of the Business Combination. |

| • |     | “Code” means the Internal Revenue Code of 1986, as amended. |

| • |     | “Common Stock” means the common stock, par value $0.0001 per share, of Scilex. |

| • |     | “Continental” means Continental Stock Transfer & Trust Company, our transfer agent. |

| • |     | “Convertible Debentures” means certain convertible debentures in an aggregate amount of                                             
 $20,000,000 issued to Yorkville pursuant to a securities purchase agreement dated March 21, 2023 between the Company and Yorkville. |

| • |     | “December 2024 RDO Common Warrants” means the warrants to purchase up to an aggregate of                                                                                     
 1,642,871 shares of our Common Stock, with an exercise price of $22.72 per share, issued to the investors named in and pursuant to the December 2024 RDO Purchase Agreement. |

| • |     | “December 2024 RDO Pre-Funded Warrants” means the                                                                                                                                                                     
 warrants to purchase up to an aggregate of 68,604 shares of our Common Stock, with an exercise price of $0.0001 per share, issued to the investors named in and pursuant to the December 2024 RDO Purchase Agreement. |

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| • |     | “December 2024 RDO Warrants” means the December 2024 RDO                                
 Pre-Funded Warrants, the December 2024 RDO Common Warrants and the StockBlock Warrants. |

| • |     | “December 2024 Warrants” means the December 2024 RDO Common Warrants and the StockBlock 
 Warrants.                                                                               |

| • |     | “Deposit Warrant” means the warrant to purchase up to an aggregate of 3,250,000 shares of our             
 Common Stock, with an exercise price of $1.20 per share, issued to FSF pursuant to the Commitment Letter. |

| • |     | “DGCL” means the General Corporation Law of the State of