The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Gephart Brian since 2023.
This trader's CIK number is 1778484.
At the time of last reporting, Gephart Brian was the CHIEF ACCOUNTING OFFICER of Magnite, Inc.. (stock ticker symbol MGNI).
Also see all insider trading activities at Magnite, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | MGNI | 0 | $0 | 15,545 | $272,976 | 0 | $0 |
| 2024 | MGNI | 0 | $0 | 20,478 | $308,463 | 0 | $0 |
| 2023 | MGNI | 0 | $0 | 2,378 | $22,939 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-18 | MGNI | Sale | 2,961 | 23.85 | 70,619 |
| 2025-05-12 | MGNI | Sale | 6,334 | 16.16 | 102,357 |
| 2025-03-03 | MGNI | Sale | 6,250 | 16.00 | 100,000 |
| 2024-11-18 | MGNI | Sale | 2,156 | 15.60 | 33,633 |
| 2024-11-11 | MGNI | Sale | 2,156 | 15.00 | 32,340 |
| 2024-07-15 | MGNI | Sale | 16,166 | 15.00 | 242,490 |
| 2023-08-16 | MGNI | Sale | 1,141 | 8.31 | 9,481 |
| 2023-05-16 | MGNI | Sale | 1,237 | 10.88 | 13,458 |
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 Gephart Brian (CHIEF ACCOUNTING OFFICER of Magnite, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.