Every Form 4 that Cipher Digital Inc. (CIFR) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow CIFR and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full CIFR filings page.
Cipher Mining (CIFR): Insider derivative transaction disclosed. An affiliated holder, V3 Holding Limited, entered into a variable prepaid forward sale contract on Common Stock covering up to 5,415,000 shares. V3 received $100.0 million at entry and pledged 5,415,000 shares to secure its obligations.
The contract settles in three tranches of up to 1,805,000 shares each after the maturity dates on September 25, 2026, October 23, 2026, and November 30, 2026. Delivery depends on the stock price: at or below a $21.4881 floor, V3 delivers 1,805,000 shares; between the floor and a $32.2322 cap, V3 delivers shares valued at $38.8 million; above the cap, V3 delivers 1,805,000 shares minus shares valued at $19.4 million.
V3 retains economic and voting rights in the pledged shares during the pledge term unless a default or similar event occurs. The filer is identified as a Director and 10% owner; the form was filed by more than one reporting person.
Cipher Mining (CIFR) reported an insider equity award: Chief Financial Officer Gregory Mumford received 375,000 restricted stock units (RSUs) on October 14, 2025.
Each RSU represents the right to receive one share of common stock. The RSUs vest in three equal installments on October 14, 2026, October 14, 2027, and October 14, 2028, subject to continued service. The RSUs have no expiration date.
Following the reported transaction, 375,000 derivative securities were beneficially owned on a direct basis.
Cipher Mining (CIFR) officer Patrick Arthur Kelly reported an open‑market sale of 26,581 shares of common stock on 10/15/2025 at a $21.08 weighted average price, coded “S”. The transactions were made under a Rule 10b5‑1 trading plan adopted on May 12, 2025.
Following the sale, Kelly beneficially owns 1,213,919 shares directly. The sale was executed in multiple trades within a price range of $19.95 to $21.99.
Cipher Mining (CIFR): Affiliates of Bitfury and related reporting persons disclosed open market sales of Common Stock on 10/14–10/16/2025. Reported tranches include 1,307,887 shares at a weighted average price of $20.63, 524,429 shares at $21.16, 513,259 shares at $20.42, and 1,490,098 shares at $21.20, among others, executed across price ranges detailed in the footnotes.
Following these transactions, the reporting persons show 61,316,694 shares beneficially owned on an indirect basis, as described in footnotes (8)–(9) regarding Bitfury Holding B.V., Bitfury Top HoldCo B.V., V3 Holding Limited, Bitfury Group Limited, and Valerijs Vavilovs, with disclaimers of beneficial ownership beyond pecuniary interests.
Cipher Mining (CIFR) CEO and director Tyler Page reported equity transactions on Form 4. On October 10, 2025, he acquired 1,419,237 shares of common stock upon the settlement of performance stock units (transaction code M). He also disposed of 724,521 shares at $16.97 (code F). Following these transactions, he directly beneficially owned 6,523,171 shares.
The reported PSUs vest in three tranches based on market capitalization thresholds. The first tranche vested on October 10, 2025, and the PSUs have no expiration date.
Patrick Arthur Kelly, Co‑President and COO of Cipher Mining Inc. (CIFR), reported multiple insider transactions on 09/30/2025. The filing shows 366,667 RSUs and 33,968 RSUs treated as acquired under code M (vesting) and the conversion of those RSUs into common stock increases beneficial ownership totals. On the same date the report records open‑market sales: 187,184 shares sold at $12.59 and 17,341 shares sold at $12.59. After the transactions, the reporting person beneficially owns 1,223,873, 1,240,500, 1,257,841, and 1,411,057 shares as shown across lines reflecting different steps. The RSUs vest on scheduled dates, with one tranche completing on 09/30/2025 and other RSUs vesting in equal installments on prior specified dates and quarterly thereafter, subject to continuous service. The form is signed by an attorney‑in‑fact on 10/02/2025.
Cipher Mining Inc. insider William Iwaschuk, Co‑President and CLO, reported multiple transactions on 09/30/2025. He acquired 366,667 restricted stock units (RSUs) that vested and acquired 33,968 RSUs under two award schedules, which increase his beneficial ownership to 1,446,779 and 1,412,811 shares in separate line items. Concurrently he disposed of 202,767 shares and 18,785 shares by sale at $12.59 per share, reducing reported holdings in those lines to 1,212,399 and 1,227,582 respectively. The RSUs have zero exercise price and vest according to stated schedules, subject to continuous service.
Edward J. Farrell, the Chief Financial Officer of Cipher Mining Inc. (CIFR), reported multiple transactions on 09/30/2025 on a Form 4. The filing shows vesting of restricted stock units totaling 393,086 RSUs (split as 366,667 and 26,419), each converting to one share on vesting. The filing also discloses dispositions of 187,184 and 13,487 shares sold at $12.59 per share. Following the reported transactions, the reported beneficial ownership counts changed through a sequence of entries, with the last reported direct beneficial ownership of common stock shown as 1,482,622 shares.
Cipher Mining Inc. insiders disclosed multiple sales of common stock in late September 2025, reducing aggregate indirect beneficial ownership. Reports show sales on 09/26/2025, 09/29/2025 and 09/30/2025 totaling 5,585,182 shares disposed across five transactions at weighted average prices between $11.5259 and $12.3871. After these reported sales, the largest disclosed indirect holdings declined from 70,038,451 shares to 65,852,537 shares for the reporting group. The filing identifies V3 Holding Ltd, Bitfury Top HoldCo B.V., Bitfury Holding B.V., Bitfury Group Ltd and Valerijs Vavilovs as reporting persons and explains the ownership chain linking these entities.
Cipher Mining Inc. (CIFR) insiders disclosed multiple open-market sales of common stock on September 23-25, 2025. The reporting group, including V3 Holding Ltd, Bitfury Top HoldCo B.V., Bitfury Holding B.V., Bitfury Group Ltd and Valerijs Vavilovs, reported disposals across several transactions at weighted average prices ranging from $11.8674 to $15.1149 per share. After the reported sales, the aggregate beneficial ownership reported for the related parties decreased from 75,843,159 shares to 71,437,719 shares. The filing states that one entity directly holds 35,409,155 shares and Bitfury Top HoldCo is the record holder of 31,207,004 shares, while Bitfury Holding B.V. holds 4,821,560 shares, and explains their ownership relationships and disclaimers. The reporting parties offer to provide detailed per-transaction price breakdowns on request.
Cipher Mining insider disposals totaled 2,700,000 shares across multiple transactions on September 18–22, 2025, by reporting entities tied to majority owner Valerijs Vavilovs. The Form 4 shows six non-derivative sale events: 900,000 shares at a weighted average $11.7859, 849,199 at $12.3497, 50,801 at $12.7502, 697,769 at $12.5879, 192,269 at $13.7075 and 9,962 at $14.1491. After these reported sales, the group’s combined beneficial ownership is reported as 76,742,259 shares, held indirectly through entities including V3 Holding Ltd, Bitfury Top HoldCo B.V., Bitfury Holding B.V., Bitfury Group Ltd and Vavilovs personally. Footnotes describe ownership relationships and provide price ranges for the multiple trades.