Bitfury Top HoldCo B.V., a 10% owner of Cipher Mining Inc. ($CIFR), made eight open market sales of common shares over the past year, totaling $24.7 million. The latest sale happened on July 15, 2025. These transactions rank 573rd among 11,678 insiders by sale value, above the average of $8.6 million and 6.4 sales per insider. No open market purchases occurred.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| July 14, 2025 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 667010 | $6.11 | 93,667,437.0000 | 361,529,468 | 0.71% | 0.18% |
| July 15, 2025 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 289145 | $6.06 | 93,378,292.0000 | 361,529,468 | 0.31% | 0.08% |
| July 10, 2025 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 600000 | $6.27 | 94,767,437.0000 | 361,529,468 | 0.63% | 0.17% |
| July 11, 2025 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 432990 | $6.13 | 94,334,447.0000 | 361,529,468 | 0.46% | 0.12% |
| July 8, 2025 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 600000 | $6.08 | 95,967,437.0000 | 361,529,468 | 0.62% | 0.17% |
| July 9, 2025 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 600000 | $6.17 | 95,367,437.0000 | 361,529,468 | 0.63% | 0.17% |
| July 1, 2025 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 500000 | $4.86 | 97,067,437.0000 | 361,529,468 | 0.51% | 0.14% |
| July 2, 2025 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 500000 | $5.28 | 96,567,437.0000 | 361,529,468 | 0.52% | 0.14% |
| Dec. 17, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 3120 | $7.55 | 97,567,437.0000 | 0 | 0.00% | 0.00% |
| Dec. 16, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 300000 | $7.23 | 97,820,557.0000 | 0 | 0.31% | 0.00% |
| Dec. 17, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 250000 | $7.42 | 97,570,557.0000 | 0 | 0.26% | 0.00% |
| Dec. 5, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 91982 | $7.23 | 98,297,588.0000 | 0 | 0.09% | 0.00% |
| Dec. 6, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 177031 | $7.38 | 98,120,557.0000 | 0 | 0.18% | 0.00% |
| Nov. 29, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 277618 | $7.17 | 98,389,570.0000 | 0 | 0.28% | 0.00% |
| Nov. 20, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 6900 | $7.00 | 98,740,688.0000 | 0 | 0.01% | 0.00% |
| Nov. 21, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 73500 | $7.02 | 98,667,188.0000 | 0 | 0.07% | 0.00% |
| Nov. 7, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 300000 | $6.60 | 98,747,588.0000 | 0 | 0.30% | 0.00% |
| Oct. 28, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 1000000 | $6.22 | 99,047,588.0000 | 0 | 1.00% | 0.00% |
| Sept. 6, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 1421663 | $2.74 | 104,425,453.0000 | 0 | 1.34% | 0.00% |
| Sept. 6, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 479449 | $2.75 | 103,946,004.0000 | 0 | 0.46% | 0.00% |
| Sept. 9, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 1421663 | $2.87 | 102,524,341.0000 | 0 | 1.37% | 0.00% |
| Sept. 9, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 479449 | $2.87 | 102,044,892.0000 | 0 | 0.47% | 0.00% |
| Sept. 10, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 1421663 | $2.97 | 100,623,229.0000 | 0 | 1.39% | 0.00% |
| Sept. 10, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 575641 | $2.96 | 100,047,588.0000 | 0 | 0.57% | 0.00% |
| Sept. 4, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 1421663 | $3.03 | 108,227,677.0000 | 0 | 1.30% | 0.00% |
| Sept. 4, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 479449 | $3.01 | 107,748,228.0000 | 0 | 0.44% | 0.00% |
| Sept. 5, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 1421663 | $2.92 | 106,326,565.0000 | 0 | 1.32% | 0.00% |
| Sept. 5, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 479449 | $2.93 | 105,847,116.0000 | 0 | 0.45% | 0.00% |
| July 18, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 592980 | $6.21 | 109,927,851.0000 | 0 | 0.54% | 0.00% |
| July 18, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 16664 | $7.01 | 109,911,187.0000 | 0 | 0.02% | 0.00% |
| July 19, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 261847 | $6.17 | 109,649,340.0000 | 0 | 0.24% | 0.00% |
| June 27, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 478606 | $4.17 | 111,011,106.0000 | 0 | 0.43% | 0.00% |
| June 28, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 490275 | $4.12 | 110,520,831.0000 | 0 | 0.44% | 0.00% |
| June 24, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 443830 | $4.33 | 112,410,700.0000 | 0 | 0.39% | 0.00% |
| June 25, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 454073 | $4.26 | 111,956,627.0000 | 0 | 0.40% | 0.00% |
| June 26, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 466915 | $4.30 | 111,489,712.0000 | 0 | 0.42% | 0.00% |
| June 18, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 388167 | $4.80 | 113,665,680.0000 | 0 | 0.34% | 0.00% |
| June 20, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 394357 | $5.54 | 113,271,323.0000 | 0 | 0.35% | 0.00% |
| June 21, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 416793 | $4.51 | 112,854,530.0000 | 0 | 0.37% | 0.00% |
| June 13, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 349519 | $4.95 | 114,796,209.0000 | 0 | 0.30% | 0.00% |
| June 14, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 366042 | $5.00 | 114,430,167.0000 | 0 | 0.32% | 0.00% |
| June 17, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 376320 | $4.82 | 114,053,847.0000 | 0 | 0.33% | 0.00% |
| June 10, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 319747 | $4.21 | 115,790,611.0000 | 0 | 0.28% | 0.00% |
| June 11, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 308506 | $4.07 | 115,482,105.0000 | 0 | 0.27% | 0.00% |
| June 12, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 336377 | $4.58 | 115,145,728.0000 | 0 | 0.29% | 0.00% |
| June 4, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 302841 | $3.77 | 116,709,261.0000 | 0 | 0.26% | 0.00% |
| June 5, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 299953 | $3.91 | 116,409,308.0000 | 0 | 0.26% | 0.00% |
| June 6, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 298950 | $4.16 | 116,110,358.0000 | 0 | 0.26% | 0.00% |
| May 30, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 298778 | $3.73 | 117,624,081.0000 | 0 | 0.25% | 0.00% |
| May 31, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 303006 | $3.69 | 117,321,075.0000 | 0 | 0.26% | 0.00% |
| June 3, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 308973 | $3.72 | 117,012,102.0000 | 0 | 0.26% | 0.00% |
| May 24, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 294811 | $4.08 | 118,519,768.0000 | 0 | 0.25% | 0.00% |
| May 28, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 296357 | $3.99 | 118,223,411.0000 | 0 | 0.25% | 0.00% |
| May 29, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 300552 | $3.85 | 117,922,859.0000 | 0 | 0.25% | 0.00% |
| Feb. 26, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | J | Common Stock | 107304200 | $0.00 | 118,814,579.0000 | 0 | 47.45% | 0.00% |
| Jan. 25, 2024 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | J | Common Stock | 16127092 | $2.28 | 175,804,295.0000 | 0 | 8.40% | 0.00% |
| Nov. 9, 2023 | Cipher Digital Inc. | $CIFR | Bitfury Top HoldCo B.V. | TenPercentOwner | S | Common Stock | 10000000 | $2.95 | 191,931,387.0000 | 0 | 4.95% | 0.00% |