The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Mellinger Douglas K since 2022.
This trader's CIK number is 1066960.
At the time of last reporting, Mellinger Douglas K was the Officer of Mara Holdings, Inc.. (stock ticker symbol MARA).
Also see all insider trading activities at Mara Holdings, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | MARA | 0 | $0 | 6,000 | $98,420 | 0 | $0 |
| 2024 | MARA | 0 | $0 | 4,000 | $79,910 | 0 | $0 |
| 2022 | MARA | 10,000 | $38,400 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-07-07 | MARA | Sale | 1,000 | 17.42 | 17,420 |
| 2025-06-06 | MARA | Sale | 1,000 | 16.00 | 16,000 |
| 2025-05-09 | MARA | Sale | 3,000 | 16.00 | 48,000 |
| 2025-01-13 | MARA | Sale | 1,000 | 17.00 | 17,000 |
| 2024-12-12 | MARA | Sale | 1,000 | 23.80 | 23,800 |
| 2024-11-12 | MARA | Sale | 1,000 | 24.06 | 24,060 |
| 2024-09-12 | MARA | Sale | 1,000 | 16.00 | 16,000 |
| 2024-08-12 | MARA | Sale | 1,000 | 16.05 | 16,050 |
| 2022-12-19 | MARA | Buy | 10,000 | 3.84 | 38,400 |
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 Mellinger Douglas K (Officer of Mara Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.