William Iwaschuk serves as Executive at Cipher Mining Inc., where they oversee executive responsibilities. Since joining the company, William Iwaschuk has executed 27 insider transactions totaling $949.0K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 19, 2025 involved exercising options for 305,707 shares valued at $0.
William Iwaschuk currently holds 1,585,565 shares of Cipher Mining Inc. (CIFR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William Iwaschuk has been a net seller of CIFR stock. They have purchased $0 and sold $949.0K worth of shares.
William Iwaschuk's most recent insider trade was on Dec 19, 2025, when they sold 305,707 shares at $0.00 per share.
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| $16.21 |
| Discretionary |
| Dec 19, 2025 | CIFR | $0 | Gift | 26,000 | $N/A | Discretionary |
| Dec 15, 2025 | CIFR | $3.8M | Payment | 260,032 | $14.74 | Discretionary |
| Dec 15, 2025 | CIFR | $276.9K | Payment | 18,785 | $14.74 | Discretionary |
| Dec 15, 2025 | CIFR | $0 | Option Exercise | 33,968 | $N/A | Discretionary |
| Dec 15, 2025 | CIFR | $0 | Option Exercise | 470,219 | $N/A | Discretionary |
| Sep 30, 2025 | CIFR | $236.5K | Payment | 18,785 | $12.59 | Discretionary |
| Sep 30, 2025 | CIFR | $2.6M | Payment | 202,767 | $12.59 | Discretionary |
| Sep 30, 2025 | CIFR | $0 | Option Exercise | 366,667 | $N/A | Discretionary |
| Sep 30, 2025 | CIFR | $0 | Option Exercise | 33,968 | $N/A | Discretionary |
| Jun 30, 2025 | CIFR | $0 | Option Exercise | 33,968 | $N/A | Discretionary |
| Jun 30, 2025 | CIFR | $89.8K | Payment | 18,785 | $4.78 | Discretionary |
| Sep 25, 2024 | CIFR | $591.0K | Sale | 150,000 | $3.94 | Planned |
| Sep 13, 2024 | CIFR | $626.6K | Payment | 202,767 | $3.09 | Discretionary |
| Sep 13, 2024 | CIFR | $0 | Option Exercise | 366,667 | $N/A | Discretionary |
| Jun 14, 2024 | CIFR | $0 | Option Exercise | 166,666 | $N/A | Discretionary |
| Jun 14, 2024 | CIFR | $454.2K | Payment | 91,750 | $4.95 | Discretionary |
| Jan 1, 2024 | CIFR | $0 | Option Exercise | 234,174 | $N/A | Discretionary |
| Jan 1, 2024 | CIFR | $396.0K | Payment | 95,882 | $4.13 | Discretionary |
| Sep 13, 2023 | CIFR | $411.7K | Payment | 148,615 | $2.77 | Discretionary |
| Sep 13, 2023 | CIFR | $0 | Option Exercise | 366,666 | $N/A | Discretionary |
| Aug 10, 2023 | CIFR | $358.0K | Sale | 100,000 | $3.58 | Discretionary |
| Jan 1, 2023 | CIFR | $61.2K | Payment | 95,587 | $0.64 | Discretionary |
| Jan 1, 2023 | CIFR | $0 | Option Exercise | 234,174 | $N/A | Discretionary |
| Jan 1, 2022 | CIFR | $457.3K | Payment | 98,772 | $4.63 | Discretionary |
| Jan 1, 2022 | CIFR | $0 | Option Exercise | 234,174 | $N/A | Discretionary |