The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Siewers David since 2017.
The trader's CIK number is 1676906.
At the time of the last reporting, Siewers David was the Chief Financial Officer of Selecta Biosciences Inc. (stock ticker symbol SELB).
Also see all insider trading activities at Selecta Biosciences Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2017 | SELB | 0 | $0 | 40,382 | $807,647 | 33,460 | $20,309 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2017-09-20 | SELB | Sale | 16,424 | 20.00 | 328,480 |
| 2017-09-20 | SELB | Option Ex | 16,424 | .63 | 10,347 |
| 2017-06-30 | SELB | Sale | 7,420 | 20.00 | 148,407 |
| 2017-06-30 | SELB | Option Ex | 7,420 | .63 | 4,674 |
| 2017-06-29 | SELB | Sale | 9,652 | 20.00 | 193,040 |
| 2017-06-29 | SELB | Option Ex | 9,616 | .55 | 5,288 |
| 2017-06-26 | SELB | Sale | 6,886 | 20.00 | 137,720 |
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 Siewers David (Chief Financial Officer of Selecta Biosciences Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.