Form4.ai tracks every SEC insider trade in real time. See every CIFR insider filing with a free account — no card.
See every CIFR insider filing — free account, no card.
Free accountCipher Digital Inc. (CIFR) has 8 SEC Form 4 insider filings on record in the last 90 days. Most recent filing: Oct. 27, 2026.
Open-market value, last 90 days
No open-market buys or sales in this period.
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Oct 27, 2026 SEC filing | V3 Holding Ltd 10% Owner | Other | — | — |
| Oct 15, 2026 SEC filing | Mumford Gregory J.D. Chief Financial Officer | Vest & sell-to-cover | +57,232 sh | — |
| Oct 8, 2026 SEC filing Amended: Corrected by the insider on Oct 8, 2026 · the original filing reported $0 | Kelly Patrick Arthur Co-President and COO | Vest & sell-to-cover | +68,531 sh | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.