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Mumford Gregory J.D.
Chief Financial OfficerCIK 0002090886
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 5
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2025–2026
Mumford Gregory J.D., Chief Financial Officer, accounts for 5 disclosed filings worth $260.5K, all concentrated in Cipher Digital Inc. (CIFR), active 2025–2026. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
5 loaded
| Oct 2 | CIFR Cipher Digital Inc. | Mumford Gregory J.D. | Chief Financial Officer | Exercise | $0 |
| Jul 2 | CIFR Cipher Digital Inc. | Mumford Gregory J.D. | Chief Financial Officer | Exercise | $168.9K |
| Apr 7 | CIFR Cipher Digital Inc. | Mumford Gregory J.D. | Chief Financial Officer | Exercise | $91.6K |
| Oct 16 | CIFR Cipher Mining Inc. | Mumford Gregory J.D. | Chief Financial Officer | Other | $0 |
| Oct 16 | CIFR Cipher Mining Inc. | Mumford Gregory J.D. | Chief Financial Officer | Award | $0 |
5 filings