Company: CIFRW
Filing Date: 2025-05-22
Form Type: 424B5
Source: 0001193125-25-124285
Chunk: 67

Company: Cipher Mining Inc.
Filing Date: 2025-05-22
Form: 424B5
Chunk 67
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 the related optional repurchase price and any related interest described above on the optional repurchase date). Notice of Optional Repurchase No later than 25 business days before the optional repurchase date, we will send to each noteholder notice of such optional repurchase right containing certain information set forth in the indenture, including the optional repurchase date, the optional repurchase price and the procedures noteholders must follow to tender their notes for repurchase. Procedures to Require Us to Repurchase Notes To exercise its optional repurchase right with respect to a note, the holder thereof must deliver a notice (an “optional repurchase notice”) to the paying agent before the close of business on the second business day immediately before the optional repurchase date (or such later time as may be required by law). The optional repurchase notice must contain certain information set forth in the indenture, including the certificate number of any physical notes to be repurchased, or must otherwise comply with the depositary procedures in the case of a global note. A noteholder that has delivered an optional repurchase notice with respect to a note may withdraw that notice by delivering a withdrawal notice to the paying agent at any time before the close of business on the second business S-43

day immediately before the optional repurchase date. The withdrawal notice must contain certain information set forth in the indenture, including the certificate number of any physical notes with respect to which the withdrawal notice is being delivered, or must otherwise comply with the depositary procedures in the case of a global note. Notes to be repurchased must be delivered to the paying agent (in the case of physical notes) or the depositary procedures must be complied with (in the case of global notes) for the holder of those notes to be entitled to receive the optional repurchase price. Compliance with Securities Laws We will comply, in all material respects, with all federal and state securities laws in connection with an optional repurchase (including complying with Rules 13e-4and 14e-1under the Exchange Act and filing any required Schedule TO, to the extent applicable) so as to permit effecting such repurchase in the manner described above. If, after complying with the preceding sentence to the extent applicable, any such laws prohibit us from taking any action otherwise required by the provisions described above under this “—Purchase of Notes by Us at the Option of the Noteholders” section, then, notwithstanding anything to the contrary, our failure to take such action will, to the extent the same is prohibited by such