The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Kieftenbeld Hermanus since 2021.
This trader's CIK number is 1671067.
At the time of last reporting, Kieftenbeld Hermanus was the CHIEF FINANCIAL OFFICER of Amyris, Inc.. (stock ticker symbol AMRS).
Also see all insider trading activities at Amyris, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2023 | AMRS | 0 | $0 | 20,999 | $19,949 | 0 | $0 |
| 2022 | AMRS | 0 | $0 | 60,793 | $155,975 | 0 | $0 |
| 2021 | AMRS | 0 | $0 | 24,380 | $362,286 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2023-06-02 | AMRS | Sale | 20,999 | .95 | 19,949 |
| 2022-09-02 | AMRS | Sale | 25,888 | 2.87 | 74,298 |
| 2022-06-02 | AMRS | Sale | 34,905 | 2.34 | 81,677 |
| 2021-09-02 | AMRS | Sale | 24,380 | 14.86 | 362,286 |
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 Kieftenbeld Hermanus (CHIEF FINANCIAL OFFICER of Amyris, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.