Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem 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>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-02-04 3:45 pm Purchase | 2024-12-31 | 13G | Cipher Mining Inc. CIFR | BlackRock Inc. BLK | 18,626,446 5.400% | 18,626,446 (New Position) | Filing History |
| 2024-11-12 2:29 pm Unchanged | 2024-09-30 | 13G | Cipher Mining Inc. CIFR | The Vanguard Group | 16,982,324 5.160% | 0 (Unchanged) | Filing History |
| 2024-11-12 08:37 am Sale | 2024-11-07 | 13D | Cipher Mining Inc. CIFR | Bitfury Top HoldCo B.V. | 98,747,588 28.400% | -1,300,000 (-1.30%) | Filing History |
| 2024-11-04 11:23 am Purchase | 2024-09-30 | 13G | Cipher Mining Inc. CIFR | The Vanguard Group | 16,982,324 5.160% | 16,982,324 (New Position) | Filing History |
| 2024-09-10 7:17 pm Sale | 2024-09-06 | 13D | Cipher Mining Inc. CIFR | Bitfury Top HoldCo B.V. | 100,047,588 30.400% | -7,700,640 (-7.15%) | Filing History |
| 2024-09-04 8:20 pm Sale | 2024-09-04 | 13D | Cipher Mining Inc. CIFR | Bitfury Top HoldCo B.V. | 107,748,228 32.800% | -2,772,603 (-2.51%) | Filing History |
| 2024-06-28 5:02 pm Sale | 2024-06-26 | 13D | Cipher Mining Inc. CIFR | Bitfury Top HoldCo B.V. | 110,520,831 35.700% | -4,275,378 (-3.72%) | Filing History |
| 2024-06-13 5:33 pm Sale | 2024-06-11 | 13D | Cipher Mining Inc. CIFR | Bitfury Top HoldCo B.V. | 114,796,209 37.000% | -4,018,370 (-3.38%) | Filing History |
| 2024-05-16 09:06 am Unchanged | 2024-05-16 | 13D | Cipher Mining Inc. CIFR | Bitfury Top HoldCo B.V. | 118,814,579 38.300% | 0 (Unchanged) | Filing History |
| 2024-02-26 08:30 am Sale | 2024-02-26 | 13D | Cipher Mining Inc. CIFR | Bitfury Top HoldCo B.V. | 118,814,579 46.200% | -56,989,716 (-32.42%) | Filing History |
| 2024-01-24 09:15 am Sale | 2024-01-24 | 13D | Cipher Mining Inc. CIFR | Bitfury Top HoldCo B.V. | 175,804,295 68.400% | -16,127,092 (-8.40%) | Filing History |
| 2023-11-09 5:01 pm Sale | 2023-11-09 | 13D | Cipher Mining Inc. CIFR | Bitfury Top HoldCo B.V. | 191,931,387 75.400% | -11,178,440 (-5.50%) | Filing History |
| 2022-04-12 5:11 pm Sale | 2022-04-08 | 13D | Cipher Mining Inc. CIFR | Bitfury Top HoldCo B.V. | 203,109,827 82.140% | -2,890,173 (-1.40%) | Filing History |
| 2022-02-14 4:12 pm Purchase | 2021-12-31 | 13G | Cipher Mining Inc. CIFR | Periscope Capital Inc. | 254,875 0.100% | 254,875 (New Position) | Filing History |
| 2022-02-10 11:08 am Purchase | 2021-12-31 | 13G | Cipher Mining Inc. CIFR | Polar Asset Management Partners Inc. | 197,875 0.001% | 197,875 (New Position) | Filing History |
| 2022-01-27 08:07 am Purchase | 2021-12-31 | 13G | Cipher Mining Inc. CIFR | Highbridge Capital Management, LLC | 1,562,693 0.630% | 1,562,693 (New Position) | Filing History |
| 2022-01-07 11:29 am Purchase | 2021-12-31 | 13G | Cipher Mining Inc. CIFR | Magnetar Financial LLC | 254,874 0.100% | 254,874 (New Position) | Filing History |
| 2021-09-23 07:23 am Purchase | 2021-08-27 | 13D | Cipher Mining Inc. CIFR | Bitfury Top HoldCo B.V. | 206,000,000 83.400% | 206,000,000 (New Position) | Filing History |
| 2021-07-09 9:54 pm Purchase | 2021-06-30 | 13G | Good Works Acquisition Corp. GWAC | Highbridge Capital Management, LLC | 1,704,910 7.940% | 1,704,910 (New Position) | Filing History |
| 2021-04-12 5:15 pm Sale | 2021-03-31 | 13G | Good Works Acquisition Corp. GWAC | Glazer Capital, LLC | 0 0.000% | -2,328,057 (Position Closed) | Filing History |