Mumford Gregory J.D.
Chief Financial Officer · 4 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-30 | CIFR | Cipher Digital Inc. | Tax withholding | 6,895 | $24.50 | $168,927.50 | filing |
| 2026-06-30 | CIFR | Cipher Digital Inc. | Option exercise | 17,108 | — | — | filing |
| 2026-03-31 | CIFR | Cipher Digital Inc. | Tax withholding | 7,114 | $12.87 | $91,557.18 | filing |
| 2026-03-31 | CIFR | Cipher Digital Inc. | Option exercise | 17,108 | — | — | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.