Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-11-04 Sale | 2025-11-06 5:34 pm | Cipher Mining Inc. | CIFR | Iwaschuk William Co-President and CLO | 173,094 | $22.52 | $3,898,077 | 1,054,488 (Direct) | View |
| 2025-10-15 Sale | 2025-10-16 6:49 pm | Cipher Mining Inc. | CIFR | Kelly Patrick Arthur Co-President and COO | 26,581 | $21.08 | $560,327 | 1,213,919 (Direct) | View |
| 2025-10-14 Sale | 2025-10-16 6:18 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 4,535,843 | $20.86 | $94,625,387 | 61,316,694 (Indirect) | View |
| 2025-09-26 Sale | 2025-09-30 6:15 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 5,585,182 | $12.06 | $67,334,037 | 65,852,537 (Indirect) | View |
| 2025-09-23 Sale | 2025-09-25 6:07 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 5,304,540 | $12.99 | $68,905,854 | 71,437,719 (Indirect) | View |
| 2025-09-18 Sale | 2025-09-22 5:15 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 2,700,000 | $12.34 | $33,308,202 | 76,742,259 (Indirect) | View |
| 2025-09-15 Sale | 2025-09-17 6:11 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 2,700,000 | $11.26 | $30,402,641 | 79,442,259 (Indirect) | View |
| 2025-09-15 Sale | 2025-09-16 4:57 pm | Cipher Mining Inc. | CIFR | Kelly Patrick Arthur Co-President and COO | 44,870 | $10.8 | $484,596 | 1,044,390 (Direct) | View |
| 2025-09-10 Sale | 2025-09-12 5:26 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 2,700,000 | $10.28 | $27,756,341 | 82,142,259 (Indirect) | View |
| 2025-09-08 Sale | 2025-09-10 4:35 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 1,200,000 | $8.0331 | $9,639,734 | 84,842,259 (Indirect) | View |
| 2025-09-04 Sale | 2025-09-08 4:23 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 1,300,000 | $7.4985 | $9,748,000 | 86,042,259 (Indirect) | View |
| 2025-09-02 Sale | 2025-09-04 4:38 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 1,200,000 | $8.215 | $9,858,000 | 87,342,259 (Indirect) | View |
| 2025-08-28 Sale | 2025-09-02 4:28 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 1,200,000 | $7.2698 | $8,723,793 | 88,542,259 (Indirect) | View |
| 2025-08-26 Sale | 2025-08-28 4:19 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 1,200,000 | $6.9183 | $8,302,000 | 89,742,259 (Indirect) | View |
| 2025-08-18 Sale | 2025-08-19 6:21 pm | Cipher Mining Inc. | CIFR | GROSSMAN CARY M Director | 75,000 | $5.89 | $441,750 | 225,530 (Direct) | View |
| 2025-08-18 Sale | 2025-08-19 6:17 pm | Cipher Mining Inc. | CIFR | Newsome James E Director | 32,468 | $6.16 | $200,003 | 194,313 (Direct) | View |
| 2025-08-15 Sale | 2025-08-19 6:01 pm | Cipher Mining Inc. | CIFR | Kelly Patrick Arthur Co-President and COO | 44,871 | $5.2 | $233,329 | 1,089,260 (Direct) | View |
| 2025-07-29 Sale | 2025-07-31 4:30 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 436,033 | $5.6782 | $2,475,867 | 90,942,259 (Indirect) | View |
| 2025-07-25 Sale | 2025-07-29 4:53 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 1,000,000 | $6.32 | $6,320,000 | 91,378,292 (Indirect) | View |
| 2025-07-23 Sale | 2025-07-25 5:05 pm | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 1,000,000 | $6.615 | $6,615,000 | 92,378,292 (Indirect) | View |
| 2025-07-14 Sale | 2025-07-16 4:32 pm | Cipher Mining Inc. | CIFR | Bitfury Top HoldCo B.V. V3 Holding Ltd Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 956,155 | $6.0949 | $5,827,650 | 93,378,292 (Indirect) | View |
| 2025-07-10 Sale | 2025-07-14 4:54 pm | Cipher Mining Inc. | CIFR | Bitfury Top HoldCo B.V. V3 Holding Ltd Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 1,032,990 | $6.2113 | $6,416,229 | 94,334,447 (Indirect) | View |
| 2025-07-08 Sale | 2025-07-10 5:25 pm | Cipher Mining Inc. | CIFR | Bitfury Top HoldCo B.V. V3 Holding Ltd Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 1,200,000 | $6.125 | $7,350,000 | 95,367,437 (Indirect) | View |
| 2025-07-01 Sale | 2025-07-03 6:03 pm | Cipher Mining Inc. | CIFR | Bitfury Top HoldCo B.V. V3 Holding Ltd Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 1,000,000 | $5.07 | $5,070,000 | 96,567,437 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-11-03 Other | 2025-11-05 5:08 pm | N/A N/A | Cipher Mining Inc. | CIFR | V3 Holding Ltd Bitfury Top HoldCo B.V. Bitfury Holding B.V. Vavilovs Valerijs Bitfury Group Ltd 10% Owner | 5,415,000 | $0 | 5,415,000 (Direct) | View |
| 2025-10-14 Option Award | 2025-10-16 6:53 pm | N/A N/A | Cipher Mining Inc. | CIFR | Mumford Gregory J.D. Chief Financial Officer | 375,000 | $0 | 375,000 (Direct) | View |
| 2025-10-10 Tax Withholding | 2025-10-15 7:45 pm | N/A N/A | Cipher Mining Inc. | CIFR | Page Tyler Chief Executive Officer | 724,521 | $16.97 | 9,361,644 (Direct) | View |
| 2025-10-10 Exercise | 2025-10-15 7:45 pm | N/A N/A | Cipher Mining Inc. | CIFR | Page Tyler Chief Executive Officer | 1,419,237 | $0 | 9,361,644 (Direct) | View |
| 2025-09-30 Tax Withholding | 2025-10-02 6:56 pm | N/A N/A | Cipher Mining Inc. | CIFR | Page Tyler Chief Executive Officer | 142,886 | $12.59 | 14,915,982 (Direct) | View |
| 2025-09-30 Exercise | 2025-10-02 6:56 pm | N/A N/A | Cipher Mining Inc. | CIFR | Page Tyler Chief Executive Officer | 279,892 | $0 | 14,915,982 (Direct) | View |
| 2025-09-30 Tax Withholding | 2025-10-02 6:56 pm | N/A N/A | Cipher Mining Inc. | CIFR | Kelly Patrick Arthur Co-President and COO | 204,525 | $12.59 | 4,100,090 (Direct) | View |
| 2025-09-30 Exercise | 2025-10-02 6:56 pm | N/A N/A | Cipher Mining Inc. | CIFR | Kelly Patrick Arthur Co-President and COO | 400,635 | $0 | 4,100,090 (Direct) | View |
| 2025-09-30 Tax Withholding | 2025-10-02 6:56 pm | N/A N/A | Cipher Mining Inc. | CIFR | Iwaschuk William Co-President and CLO | 221,552 | $12.59 | 4,087,172 (Direct) | View |
| 2025-09-30 Exercise | 2025-10-02 6:56 pm | N/A N/A | Cipher Mining Inc. | CIFR | Iwaschuk William Co-President and CLO | 400,635 | $0 | 4,087,172 (Direct) | View |
| 2025-09-30 Tax Withholding | 2025-10-02 6:55 pm | N/A N/A | Cipher Mining Inc. | CIFR | FARRELL EDWARD J Chief Financial Officer | 200,671 | $12.59 | 3,780,823 (Direct) | View |
| 2025-09-30 Exercise | 2025-10-02 6:55 pm | N/A N/A | Cipher Mining Inc. | CIFR | FARRELL EDWARD J Chief Financial Officer | 393,086 | $0 | 3,780,823 (Direct) | View |
| 2025-06-30 Tax Withholding | 2025-07-02 5:19 pm | N/A N/A | Cipher Mining Inc. | CIFR | Page Tyler Chief Executive Officer | 57,802 | $4.78 | 10,458,492 (Direct) | View |
| 2025-06-30 Exercise | 2025-07-02 5:19 pm | N/A N/A | Cipher Mining Inc. | CIFR | Page Tyler Chief Executive Officer | 113,225 | $0 | 10,458,492 (Direct) | View |
| 2025-06-30 Tax Withholding | 2025-07-02 5:18 pm | N/A N/A | Cipher Mining Inc. | CIFR | FARRELL EDWARD J Chief Financial Officer | 13,487 | $4.78 | 2,819,184 (Direct) | View |
| 2025-06-30 Exercise | 2025-07-02 5:18 pm | N/A N/A | Cipher Mining Inc. | CIFR | FARRELL EDWARD J Chief Financial Officer | 26,419 | $0 | 2,819,184 (Direct) | View |
| 2025-06-30 Tax Withholding | 2025-07-02 5:17 pm | N/A N/A | Cipher Mining Inc. | CIFR | Kelly Patrick Arthur Co-President and COO | 17,341 | $4.78 | 2,947,577 (Direct) | View |
| 2025-06-30 Exercise | 2025-07-02 5:17 pm | N/A N/A | Cipher Mining Inc. | CIFR | Kelly Patrick Arthur Co-President and COO | 33,968 | $0 | 2,947,577 (Direct) | View |
| 2025-06-30 Tax Withholding | 2025-07-02 5:16 pm | N/A N/A | Cipher Mining Inc. | CIFR | Iwaschuk William Co-President and CLO | 18,785 | $4.78 | 2,861,945 (Direct) | View |
| 2025-06-30 Exercise | 2025-07-02 5:16 pm | N/A N/A | Cipher Mining Inc. | CIFR | Iwaschuk William Co-President and CLO | 33,968 | $0 | 2,861,945 (Direct) | View |
| 2025-06-16 Tax Withholding | 2025-06-17 5:32 pm | N/A N/A | Cipher Mining Inc. | CIFR | Page Tyler Chief Executive Officer | 170,167 | $3.93 | 10,516,294 (Direct) | View |
| 2025-06-14 Exercise | 2025-06-17 5:32 pm | N/A N/A | Cipher Mining Inc. | CIFR | Page Tyler Chief Executive Officer | 333,333 | $0 | 10,516,294 (Direct) | View |
| 2025-06-16 Tax Withholding | 2025-06-17 5:32 pm | N/A N/A | Cipher Mining Inc. | CIFR | FARRELL EDWARD J Chief Financial Officer | 79,293 | $3.93 | 2,832,671 (Direct) | View |
| 2025-06-14 Exercise | 2025-06-17 5:32 pm | N/A N/A | Cipher Mining Inc. | CIFR | FARRELL EDWARD J Chief Financial Officer | 166,667 | $0 | 2,832,671 (Direct) | View |
| 2025-06-16 Tax Withholding | 2025-06-17 5:32 pm | N/A N/A | Cipher Mining Inc. | CIFR | Iwaschuk William Co-President and CLO | 87,039 | $3.93 | 2,880,730 (Direct) | View |
| 2025-06-14 Exercise | 2025-06-17 5:32 pm | N/A N/A | Cipher Mining Inc. | CIFR | Iwaschuk William Co-President and CLO | 166,667 | $0 | 2,880,730 (Direct) | View |
| 2025-06-16 Tax Withholding | 2025-06-17 5:31 pm | N/A N/A | Cipher Mining Inc. | CIFR | Kelly Patrick Arthur Co-President and COO | 79,955 | $3.93 | 2,964,918 (Direct) | View |
| 2025-06-14 Exercise | 2025-06-17 5:31 pm | N/A N/A | Cipher Mining Inc. | CIFR | Kelly Patrick Arthur Co-President and COO | 166,667 | $0 | 2,964,918 (Direct) | View |