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Cipher Digital Inc. (NASDAQ:CIFR)
US · Delayed Price · Currency is USD
Technology · Information Technology Services
7.92-0.03 (-0.31%)
Market cap
$3.28B
Health Score
Analyst consensus
Listed since
Oct 20, 2020
Website
Insider Score
––Not scored
CIFR Insider Score
Insiders here have filed 29 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
CIFR Stock Insider Trading Activity
CIFR stock’s insider trading shows no open-market insider trades by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Mumford Gregory J.D. CFO | Tax withheld | 67,768 | $9.94 | $673.61K | 43.6% | 87,653 | Oct 14, 2026 | — | Form 4 |
| Mumford Gregory J.D. CFO | Option exercise | 125,000 | — | — | 411% | 155,421 | Oct 14, 2026 | — | Form 4 |
| V3 Holding Ltd Other | Other | 1,840,000 | — | — | 3.3% | 54,671,694 | Oct 5, 2026 | — | Form 4 |
| Page Tyler CEO | Tax withheld | 57,802 | $15.83 | $915.01K | 0.6% | 9,027,148 | Sep 30, 2026 | — | Form 4 |
| Page Tyler CEO | Option exercise | 105,285 | — | — | 1.2% | 9,132,433 | Sep 30, 2026 | — | Form 4 |
| Page Tyler CEO | Tax withheld | 53,748 | $15.83 | $850.83K | 0.6% | 9,078,685 | Sep 30, 2026 | — | Form 4 |
| Page Tyler CEO | Option exercise | 254,756 | — | — | 2.8% | 9,333,441 | Sep 30, 2026 | — | Form 4 |
| Page Tyler CEO | Tax withheld | 130,053 | $15.83 | $2.06M | 1.4% | 9,203,388 | Sep 30, 2026 | — | Form 4 |
| Kelly Patrick Arthur COO | Option exercise | 33,967 | — | — | 2.1% | 1,635,937 | Sep 30, 2026 | — | Form 4 |
| Kelly Patrick Arthur COO | Tax withheld | 17,341 | $15.83 | $274.51K | 1.1% | 1,618,596 | Sep 30, 2026 | — | Form 4 |
| Kelly Patrick Arthur COO | Option exercise | 29,611 | — | — | 1.8% | 1,648,207 | Sep 30, 2026 | — | Form 4 |
| Kelly Patrick Arthur COO | Tax withheld | 15,117 | $15.83 | $239.30K | 0.9% | 1,633,090 | Sep 30, 2026 | — | Form 4 |
| Kelly Patrick Arthur COO | Option exercise | 76,427 | — | — | 4.7% | 1,709,517 | Sep 30, 2026 | — | Form 4 |
| Kelly Patrick Arthur COO | Tax withheld | 39,016 | $15.83 | $617.62K | 2.3% | 1,670,501 | Sep 30, 2026 | — | Form 4 |
| Mumford Gregory J.D. CFO | Option exercise | 17,109 | — | — | 84.7% | 37,316 | Sep 30, 2026 | — | Form 4 |
| Mumford Gregory J.D. CFO | Tax withheld | 6,895 | $15.83 | $109.15K | 18.5% | 30,421 | Sep 30, 2026 | — | Form 4 |
| Iwaschuk William Other | Tax withheld | 18,784 | $15.83 | $297.35K | 1.1% | 1,616,874 | Sep 30, 2026 | — | Form 4 |
| Iwaschuk William Other | Option exercise | 33,967 | — | — | 2.1% | 1,635,658 | Sep 30, 2026 | — | Form 4 |
| Mumford Gregory J.D. CFO | Option exercise | 17,109 | — | — | 84.7% | 37,316 | Sep 30, 2026 | — | Form 4 |
| Iwaschuk William Other | Option exercise | 33,967 | — | — | 2.1% | 1,635,658 | Sep 30, 2026 | — | Form 4 |
| Iwaschuk William Other | Option exercise | 29,611 | — | — | 1.8% | 1,665,269 | Sep 30, 2026 | — | Form 4 |
| Iwaschuk William Other | Option exercise | 76,427 | — | — | 4.6% | 1,741,696 | Sep 30, 2026 | — | Form 4 |
| Page Tyler CEO | Option exercise | 113,225 | — | — | 1.3% | 9,084,950 | Sep 30, 2026 | — | Form 4 |
| Page Tyler CEO | Option exercise | 105,285 | — | — | 1.2% | 9,190,235 | Sep 30, 2026 | — | Form 4 |
| Page Tyler CEO | Option exercise | 254,756 | — | — | 2.8% | 9,444,991 | Sep 30, 2026 | — | Form 4 |
| Kelly Patrick Arthur COO | Option exercise | 33,967 | — | — | 2.1% | 1,635,937 | Sep 30, 2026 | — | Form 4 |
| Kelly Patrick Arthur COO | Option exercise | 29,611 | — | — | 1.8% | 1,665,548 | Sep 30, 2026 | — | Form 4 |
| Kelly Patrick Arthur COO | Option exercise | 76,427 | — | — | 4.6% | 1,741,975 | Sep 30, 2026 | — | Form 4 |
| Iwaschuk William Other | Tax withheld | 16,375 | $15.83 | $259.22K | 1.0% | 1,630,110 | Sep 30, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
- Option exercise (M) — Exercise or conversion of an exempt derivative
- Other (J) — Other acquisition or disposition — the filing explains it in a footnote
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.