Company: CIFRW
Filing Date: 2025-10-23
Form Type: 8-K/A
Source: 0001819989-25-000107
Chunk: 1

Company: Cipher Mining Inc.
Filing Date: 2025-10-23
Form: 8-K/A
Chunk 1
---
 | Trading   
 Symbol(s) |     | Name of each exchange on which registered |
| Common Stock, par value $0.001 per share                                                                              |     | CIFR      |     | The Nasdaq Stock Market LLC               |
| Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50 per whole share |     | CIFRW     |     | The Nasdaq Stock Market LLC               |

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

#### Explanatory Note
This Form 8-K/A (this “Amendment”) is being filed to amend the Form 8-K filed by Cipher Mining Inc. (the “Company”) on June 9, 2025 (the “Original 8-K”). The Original 8-K was filed with the Securities and Exchange Commission to report the stockholder votes at the Company’s Annual Meeting held on June 3, 2025 (the “Annual Meeting”). The sole purpose of this Amendment is to disclose, in accordance with Item 5.07(d) of Form 8-K, the Company’s decision regarding the frequency of advisory votes on executive compensation following the stockholder vote at the Annual Meeting. Except as set forth herein, no other modifications have been made to the Original 8-K.

Item 5.07 Submission of Matters to a Vote of Security Holders.

At the Annual Meeting, the Company’s stockholders voted on, among other matters, an advisory proposal concerning the frequency of future advisory votes on executive compensation. As reported in the Original 8-K, the option of “one year” as the frequency for advisory votes on executive compensation received the highest number of votes cast. In light of such voting results, the Company has determined that advisory votes on executive compensation will be held on an annual basis.

### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed