Company: CIFRW
Filing Date: 2025-09-26
Form Type: 8-K
Source: 0001193125-25-218502
Chunk: 0

Company: Cipher Mining Inc.
Filing Date: 2025-09-26
Form: 8-K
Item: Item 8.01
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Item 8.01.      Other Events.  

On September 25, 2025, Cipher Mining Inc. (the “ Company”) issued a press release announcing the pricing of its $1.1 billion aggregate principal amount of 0.00% convertible senior notes due 2031 (the “notes”) in a private offering to persons reasonably believed to be qualified institutional buyers in reliance on Rule 144A under the Securities Act of 1933, as amended. The Company granted the initial purchasers of the notes a13-dayoption to purchase up to an additional $200 million aggregate principal amount of notes.

A copy of the press release announcing the offering is filed as Exhibit 99.1 to this Current Report on Form8-Kand is incorporated herein by reference.

The information included in this Current Report on Form8-Kis neither an offer to sell nor a solicitation of an offer to buy any securities.