CIFR
🇺🇸
BTC HOLDINGS
646
MARKET CAP
$3,726,969,400
Cipher Mining
Cipher Mining, is an industrial-scale data center developer that is actively pivoting its operations from pure Bitcoin mining toward High-Performance Computing (HPC) and AI infrastructure. The company operates massive data centers across the United States and has made headlines for securing major hyperscaler contracts.
PRICE HISTORY
Share price for Cipher Mining (CIFR) over the selected range, read live from Yahoo Finance. Use the range buttons to switch between one week, one month, three months, six months and one year. Prices refresh every five minutes while the market is open.
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Source: Yahoo Finance · Updated
RECENT FILINGS & PRESS
Insider activity →| DATE | FILING | SOURCE |
|---|---|---|
| 16 OCT |
8-K
8-K
|
SEC EDGAR |
| 14 OCT |
8-K
8-K
|
SEC EDGAR |
| 13 OCT |
8-K
8-K
|
SEC EDGAR |
| 07 OCT |
SCHEDULE 13D/A
SCHEDULE 13D/A
|
SEC EDGAR |
| 25 SEP |
8-K
8-K
|
SEC EDGAR |
| 13 AUG |
SCHEDULE 13G
SCHEDULE 13G
|
SEC EDGAR |
| 04 AUG |
10-Q
10-Q
|
SEC EDGAR |
| 04 AUG |
8-K
8-K
|
SEC EDGAR |
| 15 JUN |
8-K
FORM 8K
|
SEC EDGAR |
| 09 JUN |
8-K
FORM 8-K
|
SEC EDGAR |
INSIDER TRANSACTIONS
Live from SEC Form 4| DATE | PERSON | TRANSACTION | SHARES | VALUE |
|---|---|---|---|---|
| 2026-10-14 | Mumford Gregory J.D. | Tax payment | 67,768 | $673,614 |
| 2026-10-14 | Mumford Gregory J.D. | Option exercise | 125,000 | - |
| 2026-10-05 | V3 Holding Ltd | Other | 1,840,000 | - |
| 2026-10-05 | Vavilovs Valerijs | Other | 1,840,000 | - |
| 2026-10-05 | Bitfury Top HoldCo B.V. | Other | 1,840,000 | - |
| 2026-10-05 | Bitfury Group Ltd | Other | 1,840,000 | - |
| 2026-09-30 | Mumford Gregory J.D. | Option exercise | 17,109 | - |
| 2026-09-30 | Iwaschuk William | Option exercise | 29,611 | - |
| 2026-09-30 | Page Tyler | Option exercise | 113,225 | - |
| 2026-09-30 | Kelly Patrick Arthur | Option exercise | 76,427 | - |