Mumford Gregory J.D. bought CIFR
September 30, 2026 · Form 4 insider transaction
Mumford Gregory J.D. bought 17,109 shares of Cipher Digital Inc., a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 8 days after the transaction.
Direction
Acquired (buy-side)
Shares
17,109
Price
N/A
Total value
N/A
InsiderMumford Gregory J.D.
Role—
CompanyCipher Digital Inc. (CIFR)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateSeptember 30, 2026
Filing dateOctober 8, 2026
Shares owned after37,316
OwnershipDirect
10b5-1 planNo
AmendedYes
Footnotes
Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.