Company: RVRC
Filing Date: 2025-12-12
Form Type: S-1/A
Source: 0001213900-25-121070
Chunk: 234

Company: Revium Rx.
Filing Date: 2025-12-12
Form: S-1/A
Chunk 234
---
                                                            
 shares of Common stock issuable upon the exercise of outstanding stock options as of October 3, 2025, granted pursuant to our Global 
 Share Incentive Plan (2021), as amended (the “2021 Plan”), at a weighted-average exercise price of $0.30 per share and               |

| ● | 2,930,000                                                                                                                        
 shares of Common Stock reserved, in the aggregate, for future issuance under our 2021 Plan, as amended, as of December 12, 2025. |

| ● | 6,372,265                                                                                                                        
 shares of Common stock issuable upon the exercise of 6,372,265 warrants, at a weighted-average exercise price of $1.16 per share 
 and                                                                                                                              |

Except as otherwise indicated, all information in this Prospectus:

<div align='center'>Alt-1

[RESALE PROSPECTUS ALTERNATE PAGE]

SELLING STOCKHOLDERS</div>

This Prospectus relates to the resale,
from time to time, of up to an aggregate of up to 37,625,790 Shares and include (i) 31,253,525 shares of Common Stock of the Company
(which includes 14,479,442 Exchange Shares) and (ii) up to 6,372,265 shares of Common Stock issuable upon exercise of Investor Warrants,
including 4,925,000 shares issuable upon exercise of common stock purchase warrants issued to certain Selling Stockholders at a per share
exercise price of $0.80 and up to 1,447,265 shares issuable upon exercise of common stock purchase warrants issued to certain Selling
Stockholders at a per share exercise price of $2.40.

The Selling Stockholders
are deemed “underwriters” within the meaning of Section 2(a)(11) of the Securities Act of 1933, as amended.

None of the Selling Stockholders is a registered
broker-dealer or an affiliate of a registered broker-dealer. None of the Selling Stockholders or any of their respective affiliates have
held a position or office or had any other material relationship with us or any of our predecessors within the past three years.

The Shares being offered hereby are being registered
to permit public secondary trading, and the Selling Stockholders may offer all or part of the Shares for resale from time to time. However,
the Selling Stockholders are under no obligation to sell all or any portion of the Shares.

The Selling Stockholders may