The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Lange Louis G since 2017.
This trader's CIK number is 1238401.
At the time of last reporting, Lange Louis G was the Officer of Newamsterdam Pharma Co N.v.. (stock ticker symbol NAMS).
Also see all insider trading activities at Newamsterdam Pharma Co N.v..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2019 | BOLD | 0 | $0 | 64,558 | $2,601,389 | 0 | $0 |
| 2018 | BOLD | 0 | $0 | 170,000 | $5,118,603 | 0 | $0 |
| 2017 | BOLD | 0 | $0 | 62,000 | $1,677,630 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | NAMS | 0 | $0 | 0 | $0 | 3,308 | $0 |
| 2024 | NAMS | 5,000 | $95,000 | 0 | $0 | 0 | $0 |
1. Audentes Therapeutics, Inc. (BOLD)
2. Newamsterdam Pharma Co N.v. (NAMS)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2019-12-23 | BOLD | Sale | 11,000 | 59.60 | 655,578 |
| 2019-09-23 | BOLD | Sale | 11,000 | 32.33 | 355,641 |
| 2019-06-24 | BOLD | Sale | 21,000 | 38.62 | 810,978 |
| 2019-03-25 | BOLD | Sale | 21,558 | 36.14 | 779,192 |
| 2018-12-24 | BOLD | Sale | 32,000 | 18.64 | 596,640 |
| 2018-11-15 | BOLD | Sale | 24,000 | 22.49 | 539,760 |
| 2018-09-24 | BOLD | Sale | 33,000 | 37.39 | 1,233,870 |
| 2018-06-25 | BOLD | Sale | 33,000 | 41.01 | 1,353,165 |
| 2018-03-26 | BOLD | Sale | 48,000 | 29.07 | 1,395,168 |
| 2017-12-22 | BOLD | Sale | 18,000 | 30.88 | 555,804 |
| 2017-09-29 | BOLD | Sale | 11,000 | 28.72 | 315,942 |
| 2017-09-25 | BOLD | Sale | 18,000 | 28.42 | 511,524 |
| 2017-06-26 | BOLD | Sale | 15,000 | 19.62 | 294,360 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-06-01 | NAMS | Option Ex | 68 | .00 | 0 |
| 2025-05-01 | NAMS | Option Ex | 69 | .00 | 0 |
| 2025-04-14 | NAMS | Option Ex | 69 | .00 | 0 |
| 2025-03-26 | NAMS | Option Ex | 3,102 | .00 | 0 |
| 2024-02-13 | NAMS | Buy | 5,000 | 19.00 | 95,000 |
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 Lange Louis G (Officer of Newamsterdam Pharma Co N.v. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.