Cipher Digital Inc. filings document a Nasdaq-listed data center operator transitioning from its former Cipher Mining Inc. identity to an HPC-focused infrastructure business. The company’s Form 8-K reports cover operating results, Regulation FD presentations, material agreements, and capital-structure matters connected to data center development and financing.
Recent filings also record the February 2026 charter and bylaw amendments that changed the company name to Cipher Digital Inc., while keeping the CIFR trading symbol. Other disclosures include a revolving credit agreement, senior secured notes issued through Black Pearl Compute LLC, registered common stock information, and proxy materials addressing board matters, shareholder voting, executive compensation, and governance.
Cipher Digital Inc. Co-President and CLO William Iwaschuk reported vesting on September 30, 2026, of 33,967 and 29,611 restricted stock units and 76,427 performance stock units, with corresponding common shares acquired. Each unit represents a contingent right to receive one common share. He also reported 18,784, 16,375 and 42,265 common shares delivered or withheld for payment of exercise price or tax liability, each at $15.83 per share. The reported position following the transaction included 382,132 performance stock units.
Cipher Digital Inc. (CIFR) CEO Tyler Page reported vesting on September 30, 2026, of 113,225 restricted stock units, 105,285 restricted stock units and 254,756 performance stock units. Each unit represents a contingent right to receive one common share, and corresponding common-stock acquisitions were reported. The RSUs vest in equal quarterly installments over three years subject to continuous service; earned PSUs vest in substantially equal quarterly installments, also subject to continuous service.
On the same date, Page reported 57,802, 53,748 and 130,053 common shares delivered or withheld for payment of exercise price or tax liability, each at $15.83 per share. The amendment states it adds shares withheld to satisfy tax withholding obligations. Page reported 1,273,776 common shares following the PSU transaction and an indirect 400,000-share holding through Impa Holdings LLC. A trust for certain members of his immediate family holds all LLC membership interests, and Page has investment authority over the trust.
Cipher Digital Inc. (CIFR) reported two forward-contract settlements: V3 Holding Ltd transferred 1,805,000 shares to the dealer on September 28, 2026, after a September 25 settlement price of $17.83; Bitfury Top HoldCo B.V. transferred 1,840,000 shares on October 5, 2026, after an October 2 settlement price of $15.87. Each settlement was the first of three tranches under its respective contract.
As of October 7, 2026, Bitfury Top HoldCo beneficially owned 25,603,382 shares, or 6.2%, while V3 Holding Ltd and reporting person Vavilovs Valerjis each reported beneficial ownership of 54,671,694 shares, or 13.2%. V3 directly held 29,068,312 shares. The reported beneficial ownership totals reflect the disclosed ownership relationships; the percentages are based on 415,030,722 shares outstanding as of August 3, 2026.
V3 Holding Ltd reported disposition transactions in this Form 4 filing. Cipher Digital Inc. (CIFR) ten-percent owner Bitfury Top HoldCo B.V. completed the first settlement of a variable prepaid forward sale contract on October 5, 2026, transferring 1,840,000 shares of Common Stock to an unaffiliated dealer. The October 2, 2026 Settlement Price was $15.87, below the contract’s $21.4439 Floor Price; under that floor-price term, 1,840,000 shares were to be delivered. The reported post-transaction Common Stock position was 54,671,694 shares.
The contract provides for up to 1,840,000 shares in each of three tranches, with maturity dates of October 2, October 30 and December 7, 2026, and aggregate delivery of up to 5,520,000 shares. Valerijs Vavilovs, a ten-percent owner, is the sole owner of V3 Holding Limited, which is the majority owner of Bitfury Group Limited, the sole owner of Bitfury Top HoldCo. The reporting persons may be deemed to share beneficial ownership through these relationships and disclaim it except to the extent of their respective pecuniary interests.
Cipher Digital Inc. CEO and director Tyler Page reported vesting and conversion into common stock of 113,225 and 105,285 restricted stock units and 254,756 performance stock units on September 30, 2026. His direct common-stock holdings after the PSU conversion were 1,273,776 shares. Page separately transferred 400,000 shares to Impa Holdings LLC on May 12, 2026; he is its managing member and has investment authority, while a trust for certain immediate family members holds all LLC membership interests.
Cipher Digital Inc. (CIFR) Co-President and COO Patrick Arthur Kelly reported converting restricted stock units and performance stock units into 140,005 common shares on September 30, 2026: RSU awards representing 33,967 and 29,611 shares, and PSUs representing 76,427 shares. His reported post-transaction common stock position was 382,132 shares. The RSUs vest in equal quarterly installments over three years, subject to continuous service; remaining earned PSUs vest in substantially equal quarterly installments, also subject to continuous service.
On September 30, 2026, Cipher Digital Inc. Co-President and CLO William Iwaschuk reported conversion of 33,967 and 29,611 restricted stock units and 76,427 performance stock units into the same respective numbers of common shares. Vesting was subject to continuous service on applicable vesting dates. The PSU transaction reported 382,132 common shares held directly afterward.
Cipher Digital Inc. (CIFR) Chief Financial Officer Gregory J.D. Mumford converted 17,109 restricted stock units into 17,109 shares of common stock on September 30, 2026. Afterward, he directly held 37,316 common shares and 528,981 restricted stock units. Each restricted stock unit represents a contingent right to one common share; the units vest in equal quarterly installments over a three-year period, subject to continuous service.
V3 Holding Ltd reported disposition transactions in this Form 4 filing. Cipher Digital Inc. (CIFR) reports that ten percent owner V3 Holding Ltd transferred 1,805,000 shares to an unaffiliated dealer on September 28, 2026, settling the first tranche of a variable prepaid forward sale contract. The September 25, 2026 Settlement Price was $17.83, below the contract’s $21.4881 Floor Price, which called for delivery of 1,805,000 shares. The contract covered up to 5,415,000 shares across three tranches, and V3 received $100.0 million when it entered the contract on November 3, 2025. After the transaction, V3’s reported direct common-stock position was 56,511,694 shares; the reported forward-contract position was 3,610,000 shares.
Cipher Digital Inc. amended the Barber Lake Lease with Fluidstack and entered into a binding commitment with a leading AI lab to enter a separate 10-year lease after Fluidstack’s term, extending the facility’s aggregate contracted term from 10 years to 20 years. The separate lease is expected to add approximately $5.2 billion in contracted revenue; Cipher announced that total contracted revenue at Barber Lake increases from $3.8 billion to over $9 billion. The new lease is expected to have economic terms substantially consistent with the existing lease.
Individual data halls are expected to be delivered between the fourth quarter of 2026 and the first quarter of 2027, with rent commencing for each as it is delivered; first rent commencement is expected in the fourth quarter of 2026. Under a cost-reimbursement framework, Cipher will bear the first $359.3 million of costs above the initial budget. The tenant will reimburse 50% of costs above that amount over the 20-year term as additional rent, calculated to provide Cipher a contracted rate of return on reimbursed amounts.