The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Marantz Jing L. since 2024.
This trader's CIK number is 1834528.
At the time of last reporting, Marantz Jing L. was the CHIEF MEDICAL OFFICER of Scholar Rock Holding Corp. (stock ticker symbol SRRK).
Also see all insider trading activities at Scholar Rock Holding Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | SRRK | 0 | $0 | 5,655 | $249,934 | 0 | $0 |
| 2024 | SRRK | 0 | $0 | 120,000 | $3,364,205 | 120,000 | $1,030,798 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2024 | ARCT | 0 | $0 | 0 | $0 | 3,131 | $0 |
1. Scholar Rock Holding Corp (SRRK)
2. Arcturus Therapeutics Holdings Inc. (ARCT)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-01-16 | SRRK | Sale | 5,655 | 44.20 | 249,934 |
| 2024-11-22 | SRRK | Sale | 2,145 | 30.01 | 64,371 |
| 2024-11-25 | SRRK | Option Ex | 6,375 | 8.59 | 54,761 |
| 2024-11-25 | SRRK | Sale | 6,375 | 39.49 | 251,723 |
| 2024-11-22 | SRRK | Option Ex | 2,145 | 8.59 | 18,425 |
| 2024-11-11 | SRRK | Sale | 2,105 | 30.00 | 63,158 |
| 2024-11-11 | SRRK | Option Ex | 2,105 | 8.59 | 18,081 |
| 2024-10-07 | SRRK | Option Ex | 109,375 | 8.59 | 939,531 |
| 2024-10-07 | SRRK | Sale | 109,375 | 27.29 | 2,984,953 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2024-06-14 | ARCT | Option Ex | 3,131 | .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 Marantz Jing L. (CHIEF MEDICAL OFFICER of Scholar Rock Holding Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.