The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Grunberg Gregory since 2017.
This trader's CIK number is 1711080.
At the time of last reporting, Grunberg Gregory was the Director of 89bio, Inc.. (stock ticker symbol ETNB).
Also see all insider trading activities at 89bio, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2020 | KALA | 2,534,854 | $19,999,998 | 0 | $0 | 0 | $0 |
| 2018 | KALA | 606,060 | $4,999,995 | 0 | $0 | 0 | $0 |
| 2017 | KALA | 215,000 | $3,225,000 | 0 | $0 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2021 | ETNB | 0 | $0 | 850 | $23,460 | 0 | $0 |
| 2020 | ETNB | 109,090 | $2,999,975 | 0 | $0 | 0 | $0 |
| 2019 | ETNB | 575,000 | $9,200,000 | 0 | $0 | 0 | $0 |
1. Kala Pharmaceuticals, Inc. (KALA)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2020-03-13 | KALA | Buy | 2,534,854 | 7.89 | 19,999,998 |
| 2018-10-05 | KALA | Buy | 606,060 | 8.25 | 4,999,995 |
| 2017-07-25 | KALA | Buy | 215,000 | 15.00 | 3,225,000 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2021-04-21 | ETNB | Sale | 850 | 27.60 | 23,460 |
| 2020-07-10 | ETNB | Buy | 109,090 | 27.50 | 2,999,975 |
| 2019-11-11 | ETNB | Buy | 575,000 | 16.00 | 9,200,000 |
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 Grunberg Gregory (Director of 89bio, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.