The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Kelly Patrick Arthur since 2022.
This trader's CIK number is 1887616.
At the time of last reporting, Kelly Patrick Arthur was the Co-President and COO of Cipher Mining Inc.. (stock ticker symbol CIFR).
Also see all insider trading activities at Cipher Mining Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | CIFR | 0 | $0 | 44,871 | $233,329 | 200,635 | $0 |
| 2024 | CIFR | 0 | $0 | 142,903 | $773,073 | 1,471,900 | $0 |
| 2023 | CIFR | 0 | $0 | 50,000 | $161,450 | 366,666 | $0 |
| 2022 | CIFR | 0 | $0 | 0 | $0 | 234,174 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-15 | CIFR | Sale | 44,871 | 5.20 | 233,329 |
| 2025-06-30 | CIFR | Option Ex | 33,968 | .00 | 0 |
| 2025-06-14 | CIFR | Option Ex | 166,667 | .00 | 0 |
| 2024-12-18 | CIFR | Option Ex | 704,393 | .00 | 0 |
| 2024-11-08 | CIFR | Sale | 53,161 | 7.16 | 380,632 |
| 2024-10-15 | CIFR | Sale | 89,742 | 4.37 | 392,441 |
| 2024-09-13 | CIFR | Option Ex | 366,667 | .00 | 0 |
| 2024-06-14 | CIFR | Option Ex | 166,666 | .00 | 0 |
| 2024-01-01 | CIFR | Option Ex | 234,174 | .00 | 0 |
| 2023-09-13 | CIFR | Option Ex | 366,666 | .00 | 0 |
| 2023-08-16 | CIFR | Sale | 15,000 | 3.32 | 49,800 |
| 2023-08-17 | CIFR | Sale | 35,000 | 3.19 | 111,650 |
| 2022-01-01 | CIFR | Option Ex | 234,174 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Kelly Patrick Arthur (Co-President and COO of Cipher Mining Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.