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Cipher Mining (CIFR) raises $2.0B via 6.125% secured notes for Black Pearl facility

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8-K

Rhea-AI Filing Summary

Cipher Mining Inc., through its indirect subsidiary Black Pearl Compute LLC, completed a private offering of $2.0 billion of 6.125% senior secured notes due 2031 to qualified institutional buyers. The notes were issued at 100% of principal and will help fund construction of the Black Pearl high-performance computing facility in Wink, Texas.

Interest of 6.125% per year is payable semiannually starting August 15, 2026, with final maturity on February 15, 2031. Principal amortizes semiannually at an initial rate of 7.00% per annum after all construction phases are completed. The notes include optional redemption features, standard high-yield style covenants and a change-of-control repurchase at 101% of principal.

Cipher plans to use the proceeds to cover remaining Black Pearl Facility costs, reimburse approximately $232.5 million of prior equity contributions, fund debt service reserves, and pay related fees and expenses. Cipher will also provide a completion guarantee, committing to fund the issuer if project funds prove insufficient to finish the facility on time.

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Insights

$2.0B secured notes finance Cipher's Black Pearl data center build-out.

The transaction raises $2.0 billion of 6.125% senior secured notes at par through Black Pearl Compute LLC. Proceeds mainly fund remaining Black Pearl Facility construction, reimburse Cipher for about $232.5 million of earlier equity funding, and establish debt service reserves.

The notes mature on February 15, 2031 with semiannual interest and an initial 7.00% per annum amortization schedule beginning only after all construction phases are complete. This structure aligns debt repayment with project completion but concentrates construction and ramp-up risk at the project level.

Covenants restrict additional indebtedness, liens, restricted payments and non-project activities, and a change of control triggers a 101% repurchase offer. Cipher’s completion guarantee supports timely facility completion if offering proceeds and prior equity are insufficient, but also increases the parent’s exposure to potential cost overruns and delays.

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934

 

Date of Report (Date of earliest event reported): February 11, 2026

 

CIPHER MINING INC.
(Exact name of registrant as specified in its charter)

 

Delaware 001-39625 85-1614529
(State or other jurisdiction of
incorporation)
(Commission File Number) (IRS Employer Identification No.)

 

1 Vanderbilt Avenue
Floor 54
New York, New York 10017
(Address of principal executive offices) (Zip Code)

 

(332) 262-2300 (Registrant’s telephone number, including area code)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

 

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class Trading  Symbol(s) Name of each exchange on which
registered
Common stock, $0.001 par value per share CIFR 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

 

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. ☐

 

 

 

 

Item 1.01. Entry into a Material Definitive Agreement.

 

Senior Secured Notes Offering

 

General

 

On February 11, 2026, Black Pearl Compute LLC (“Black Pearl Compute” or the “Issuer”), a wholly-owned indirect subsidiary of Cipher Mining Inc. (“Cipher” or the “Company”), completed its previously announced private offering of 6.125% Senior Secured Notes due 2031 (the “notes”). The notes were sold under a purchase agreement, dated as of February 4, 2026, entered into by and among the Company, Cipher Black Pearl LLC, a wholly-owned subsidiary of Black Pearl Compute (“Cipher Black Pearl”), 11786 Wink LLC, a wholly-owned subsidiary of Black Pearl Compute (together with Cipher Black Pearl, the “Guarantors”), and Morgan Stanley & Co. as representative of the initial purchasers, for resale to persons reasonably believed to be qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”) and outside the United States to non-US persons in reliance on Regulation S under the Securities Act. The aggregate principal amount of notes sold in the offering was $2.0 billion.

 

The notes were issued at a price equal to 100% of their principal amount. Black Pearl Compute intends to use the net proceeds from the offering (1) to finance the remaining cost of the Black Pearl Facility, a high-performance computing data center in Wink, Texas (the “Black Pearl Facility”), (2) to reimburse Cipher approximately $232.5 million for its prior equity contributions to Cipher Black Pearl used to fund capital expenditures relating to the Black Pearl Facility, (3) to fund debt service reserves, and (4) to pay fees and expenses in connection with the foregoing.

 

Maturity and Interest Payments

 

On February 11, 2026, Black Pearl Compute, the Guarantors and Black Pearl Holdings LLC, direct parent of Black Pearl Compute, entered into an indenture (the “Indenture”) with respect to the notes with Wilmington Trust, National Association, as trustee (the “Trustee”). The notes are senior secured obligations of Black Pearl Compute and bear interest at a rate of 6.125% per year payable semiannually in arrears on February 15 and August 15 of each year, beginning on August 15, 2026. The notes will mature on February 15, 2031, unless earlier redeemed or repurchased in accordance with their terms.

 

Amortization of Principal

 

The principal amount of the notes will amortize on a semi-annual basis on February 15 and August 15 of each year in an initial amount equal to 7.00% per annum of the principal amount of the notes outstanding on the issue date, subject to adjustments as set forth in the Indenture. No amortization will be payable prior to the completion of all phases of construction of the Black Pearl Facility. Required amortization shall be subject to adjustment in case of partial redemption or repurchase.

 

Redemption

 

On or after February 15, 2028, the Issuer may redeem the notes at its option, in whole at any time or in part from time to time, at the redemption prices set forth in the Indenture.

 

Prior to February 15, 2028, the Issuer may redeem the notes at its option, in whole at any time or in part from time to time, at a redemption price equal to 100% of the principal amount of the notes redeemed, plus a “make-whole” premium and accrued and unpaid interest, if any. In addition, prior to February 15, 2028, the Issuer may redeem up to 40% of the aggregate principal amount of the notes in an amount not to exceed the amount of the proceeds of certain equity offerings, at the redemption price set forth in the Indenture, plus accrued and unpaid interest.

 

 

 

Certain Covenants

 

The Indenture limits the ability of the Issuer and the Guarantors to, among other things: (i) incur or guarantee certain additional indebtedness; (ii) pay dividends or distributions on, or redeem or repurchase, capital stock and make other restricted payments; (iii) make certain investments; (iv) create or incur liens; (v) consummate certain asset sales; (vi) enter into sale and leaseback transactions; (vii) hold assets or conduct operations unrelated to the operation of the Black Pearl Facility; (viii) engage in certain transactions with its affiliates; and (ix) merge, consolidate or transfer or sell all or substantially all of its assets.

 

These covenants are subject to a number of important qualifications and exceptions. Additionally, upon the occurrence of specified change of control events, Black Pearl Compute must offer to repurchase the notes at 101% of the principal amount, plus accrued and unpaid interest, if any, to, but excluding, the purchase date. The Indenture also provides for customary events of default.

 

The foregoing description of the Indenture and the notes does not purport to be complete and is qualified in its entirety by reference to the full text of the Indenture (and the form of note included therein), a copy of which is filed with this Current Report on Form 8-K as Exhibit 4.1 and 4.2 hereto and is hereby incorporated herein by reference.

 

Completion Guarantee

 

Cipher will provide a customary completion guarantee with respect to the Black Pearl Facility, under which it will fund the Issuer as necessary to ensure the timely completion of the Black Pearl Facility in the event that the proceeds of the Notes and the available funds (including prior equity contributions by Cipher relating to the Black Pearl Facility) are insufficient to do so.

 

Item 2.03. Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

 

The information set forth in Item 1.01 of this Current Report on Form 8-K is incorporated herein by reference.

 

Cautionary Note Regarding Forward-Looking Statements.

 

This Current Report on Form 8-K contains certain forward-looking statements within the meaning of the federal securities laws of the United States. The Company intends such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995 and includes this statement for purposes of complying with these safe harbor provisions. Any statements made in this Current Report on Form 8-K that are not statements of historical fact, such as statements regarding the anticipated use of any proceeds from the offering, are forward-looking statements and should be evaluated as such. These forward-looking statements generally are identified by the words “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “seeks,” “intends,” “targets,” “projects,” “contemplates,” “believes,” “estimates,” “strategy,” “future,” “forecasts,” “opportunity,” “predicts,” “potential,” “would,” “will likely result,” “continue,” and similar expressions (including the negative versions of such words or expressions).

 

These forward-looking statements are based upon estimates and assumptions that, while considered reasonable by Cipher and its management, are inherently uncertain. Such forward-looking statements are subject to risks, uncertainties, and other factors that could cause actual results to differ materially from those expressed or implied by such forward-looking statements. New risks and uncertainties may emerge from time to time, and it is not possible to predict all risks and uncertainties. Many factors could cause actual future events to differ materially from the forward-looking statements in this Current Report on Form 8-K, including but not limited to: volatility in the price of Cipher’s securities due to a variety of factors, including changes in the competitive and regulated industry in which Cipher operates, Cipher’s evolving business model and strategy and efforts it may make to modify aspects of its business model or engage in various strategic initiatives, variations in performance across competitors, changes in laws and regulations affecting Cipher’s business, and the ability to implement business plans, forecasts, and other expectations and to identify and realize additional opportunities. The foregoing list of factors is not exhaustive. Potential investors, stockholders and other readers are cautioned to carefully consider the foregoing factors and the other risks and uncertainties described in the “Risk Factors” section of Cipher’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024 filed with the Securities and Exchange Commission (“SEC”) on February 25, 2025, Cipher’s Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2025 filed with the SEC on August 7, 2025, Cipher’s Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2025 filed with the SEC on November 3, 2025, and in Cipher’s subsequent filings with the SEC. These filings identify and address other important risks and uncertainties that could cause actual events and results to differ materially from those contained in the forward-looking statements. Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and Cipher assumes no obligation and, except as required by law, does not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise.

 

 

 

Item 9.01. Financial Statements and Exhibits.

 

(d) Exhibits

 

Exhibit
No.
  Description
4.1   Indenture, dated as of February 11, 2026, among Black Pearl Compute LLC, Cipher Black Pearl LLC, 11786 Wink LLC, Black Pearl Holdings LLC, and Wilmington Trust, National Association, as trustee, relating to the 6.125% senior secured notes.
4.2   Form of Note representing the 6.125% Senior Secured Notes due 2031 (included as Exhibit A to Exhibit 4.1).
104   Cover Page Interactive Data File (embedded within the Inline XBRL document).

 

 

 

SIGNATURES

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

Date: February 11, 2026 CIPHER MINING INC.
     
  By: /s/ Tyler Page
  Name: Tyler Page
  Title: Chief Executive Officer

 

 

FAQ

What new financing did Cipher Mining (CIFR) announce in this 8-K?

Cipher Mining disclosed a private offering of $2.0 billion of 6.125% senior secured notes due 2031. The notes were issued at 100% of principal through its indirect subsidiary Black Pearl Compute LLC to qualified institutional buyers to fund the Black Pearl data center project and related purposes.

What are the key terms of Cipher Mining's 6.125% senior secured notes?

The notes bear 6.125% annual interest, payable semiannually, and mature on February 15, 2031. Principal amortizes semiannually at an initial 7.00% per annum after all Black Pearl Facility construction phases are completed, and the notes are senior secured obligations with customary covenants and events of default.

How will Cipher Mining use the $2.0 billion notes proceeds?

Proceeds will primarily fund the remaining cost of the Black Pearl Facility in Wink, Texas. Cipher also plans to reimburse approximately $232.5 million of prior equity contributions to Cipher Black Pearl, establish debt service reserves, and pay fees and expenses related to the financing and project.

When can Cipher Mining redeem the new 6.125% notes and at what price?

On or after February 15, 2028, the issuer may redeem the notes at specified prices in the indenture. Before that date, redemptions generally require a make-whole premium, though up to 40% of the notes may be redeemed with certain equity proceeds on defined terms.

What covenants and protections are included in Cipher Mining's new notes?

The indenture limits additional debt, restricted payments, investments, liens, asset sales and affiliate transactions. It also restricts operations unrelated to the Black Pearl Facility and requires a 101% repurchase offer if specified change-of-control events occur, alongside customary events of default and remedies.

What is Cipher Mining's completion guarantee for the Black Pearl Facility?

Cipher will provide a completion guarantee to support timely completion of the Black Pearl Facility. Under this guarantee, Cipher must fund Black Pearl Compute as needed if notes proceeds and available funds, including its prior equity contributions, are insufficient to finish constructing the data center on schedule.

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Cipher Mining Inc.

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