The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Mancini Marianna since 2023.
This trader's CIK number is 1838112.
At the time of last reporting, Mancini Marianna was the Chief Operating Officer of Viking Therapeutics, Inc.. (stock ticker symbol VKTX).
Also see all insider trading activities at Viking Therapeutics, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | VKTX | 0 | $0 | 58,481 | $2,449,878 | 0 | $0 |
| 2024 | VKTX | 0 | $0 | 299,451 | $23,093,627 | 281,425 | $1,781,420 |
| 2023 | VKTX | 0 | $0 | 250,305 | $3,858,317 | 267,127 | $1,386,371 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-07-03 | VKTX | Sale | 4,266 | 27.77 | 118,471 |
| 2025-01-06 | VKTX | Sale | 54,215 | 43.00 | 2,331,407 |
| 2024-07-30 | VKTX | Sale | 18,026 | 57.40 | 1,034,692 |
| 2024-05-01 | VKTX | Option Ex | 281,425 | 6.33 | 1,781,420 |
| 2024-05-01 | VKTX | Sale | 281,425 | 78.38 | 22,058,935 |
| 2023-04-17 | VKTX | Option Ex | 12,500 | 13.07 | 163,375 |
| 2023-04-17 | VKTX | Sale | 12,500 | 20.00 | 250,000 |
| 2023-03-30 | VKTX | Option Ex | 72,200 | 9.92 | 716,368 |
| 2023-03-28 | VKTX | Sale | 196,563 | 15.00 | 2,948,445 |
| 2023-03-29 | VKTX | Sale | 41,242 | 16.00 | 659,872 |
| 2023-03-28 | VKTX | Option Ex | 167,427 | 2.21 | 369,678 |
| 2023-03-29 | VKTX | Option Ex | 15,000 | 9.13 | 136,950 |
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 Mancini Marianna (Chief Operating Officer of Viking Therapeutics, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.