The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Brynjelsen Sean since 2018.
This trader's CIK number is 1669976.
At the time of last reporting, Brynjelsen Sean was the President & CEO of Eton Pharmaceuticals, Inc.. (stock ticker symbol ETON).
Also see all insider trading activities at Eton Pharmaceuticals, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | ETON | 0 | $0 | 210,000 | $3,644,900 | 0 | $0 |
| 2022 | ETON | 10,000 | $21,040 | 0 | $0 | 0 | $0 |
| 2021 | ETON | 15,000 | $73,000 | 0 | $0 | 0 | $0 |
| 2019 | ETON | 15,000 | $110,074 | 0 | $0 | 0 | $0 |
| 2018 | ETON | 10,000 | $60,000 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-06-03 | ETON | Sale | 70,000 | 18.26 | 1,278,200 |
| 2025-06-04 | ETON | Sale | 70,000 | 17.00 | 1,190,000 |
| 2025-06-05 | ETON | Sale | 70,000 | 16.81 | 1,176,700 |
| 2022-09-22 | ETON | Buy | 10,000 | 2.10 | 21,040 |
| 2021-08-20 | ETON | Buy | 10,000 | 4.32 | 43,200 |
| 2021-06-03 | ETON | Buy | 5,000 | 5.96 | 29,800 |
| 2019-08-13 | ETON | Buy | 5,000 | 6.15 | 30,750 |
| 2019-05-20 | ETON | Buy | 1,400 | 7.78 | 10,894 |
| 2019-05-21 | ETON | Buy | 8,600 | 7.96 | 68,430 |
| 2018-11-15 | ETON | Buy | 10,000 | 6.00 | 60,000 |
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 Brynjelsen Sean (President & CEO of Eton Pharmaceuticals, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.