Company: PRMB
Filing Date: 2025-05-08
Form Type: 424B3
Source: 0002042694-25-000009
Chunk: 6

Company: Primo Brands Corp
Filing Date: 2025-05-08
Form: 424B3
Chunk 6
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 issued and outstanding, if any, plus (ii) the aggregate maximum number of shares of Class A common stock issuable in respect of any equity interests of the Company, including with respect to Primo Brands Replacement Options, Primo Brands Replacement RSUs, and Primo Brands Conversion RSUs, in each case, that were outstanding or deemed

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outstanding at the time of the Transaction (and assuming the vesting in full of any of the foregoing subject to vesting or similar conditions).

On November 8, 2024, the Company became the successor issuer to Primo Water pursuant to Rule 12g-3(a) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Pursuant to Rule 12g-3(e) under the Exchange Act, the Class A common stock is deemed to be registered under Section 12(b) of the Exchange Act, and the Company is subject to the informational requirements of the Exchange Act and the related rules and regulations. On November 11, 2024, the Company’s Class A common stock began regular-way trading on the New York Stock Exchange ("NYSE") under the ticker symbol “PRMB”.

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# PART I - FINANCIAL INFORMATION
| ITEM 1. |     | FINANCIAL STATEMENTS (UNAUDITED) |

### PRIMO BRANDS CORPORATION

### CONDENSED CONSOLIDATED BALANCE SHEETS

#### Unaudited
| ($ in millions, except share and per share amounts)                                                                                                                              |     | March 31, 2025 |     |          |     | December 31, 2024 |     |          |
|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:----|:---------------|:----|---------:|:----|:------------------|:----|---------:|
| ASSETS                                                                                                                                                                           |     |                |     |          |     |                   |     |          |
| Current Assets:                                                                                                                                                                  |     |                |     |          |     |                   |     |          |
| Cash, cash equivalents and restricted cash                                                                                                                                       |     | $              |     |    449.7 |     | $                 |     |    614.4 |
| Trade receivables, net of allowance for expected credit losses of $7.2 and $4.7 as of March 31, 2025 and December 31, 2024, respectively                                         |