Gregory J.D. Mumford insider trades
Open-market stock purchases and sales by Gregory J.D. Mumford, Chief Financial Officer at Cipher Digital Inc, from SEC Form 4 filings since Oct 14, 2025.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Oct 14, 2026 | CIFR Cipher Digital Inc | Bought (not open market) | — |
| Oct 14, 2026 | CIFR Cipher Digital Inc | Sold (not open market) | $674K |
| Oct 14, 2026 | CIFR Cipher Digital Inc | Bought (not open market) | — |
| Sep 30, 2026 | CIFR Cipher Digital Inc | Bought (not open market) | — |
| Sep 30, 2026 | CIFR Cipher Digital Inc | Sold (not open market) | $109K |
| Sep 30, 2026 | CIFR Cipher Digital Inc | Bought (not open market) | — |
| Jun 30, 2026 | CIFR Cipher Digital Inc | Bought (not open market) | — |
| Jun 30, 2026 | CIFR Cipher Digital Inc | Sold (not open market) | $169K |
| Jun 30, 2026 | CIFR Cipher Digital Inc | Bought (not open market) | — |
| Mar 31, 2026 | CIFR Cipher Digital Inc | Sold (not open market) | $91.6K |
| Mar 31, 2026 | CIFR Cipher Digital Inc | Bought (not open market) | — |
| Feb 25, 2026 | CIFR Cipher Digital Inc | Bought (not open market) | — |
Companies traded
- CIFR Cipher Digital Inc: other filings, last Oct 14, 2026
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