Form 4: Cipher Mining Insider Reports Stock Transaction
Insider Transaction (Form 4)
V3 Holding Ltd and 4 others reported changes in beneficial ownership of Cipher Mining Inc. common stock on September 28, 2026.
Summary
- Other acquisition/disposition: disposed of 1,805,000 Common Stock on September 28, 2026; holds 56,511,694 after (Direct).
- Other acquisition/disposition: disposed of 1,805,000 Forward sale contract (obligation to sell) on September 28, 2026; holds 3,610,000 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
V3 Holding Ltd — 10% owner
Top Holdco B.V. Bitfury — 10% owner
Holding B.V. Bitfury — 10% owner
Valerijs Vavilovs — 10% owner
Bitfury Group Ltd — 10% owner
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-28 | Other acquisition/disposition | Common Stock | 1,805,000 | — | — | 56,511,694 |
| 2026-09-28 | Other acquisition/disposition | Forward sale contract (obligation to sell) | 1,805,000 | — | — | 3,610,000 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-28 | Other acquisition/disposition (1,805,000 shares) |
| 2026-09-28 | Other acquisition/disposition (1,805,000 shares) |
Keywords
insider transaction, Form 4, CIFR, Cipher Digital Inc., neutral, V3 Holding Ltd, Top Holdco B.V. Bitfury, Holding B.V. Bitfury, Valerijs Vavilovs, Bitfury Group Ltd
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