The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Hofstaetter Thomas since 2015.
The trader's CIK number is 1302356.
At the time of the last reporting, Hofstaetter Thomas was the Director of Geron Corp. (stock ticker symbol GERN).
Also see all insider trading activities at Geron Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2015 | GERN | 0 | $0 | 70,000 | $287,000 | 70,000 | $87,849 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-03-18 | GERN | Sale | 70,000 | 4.10 | 287,000 |
| 2015-03-18 | GERN | Option Ex | 70,000 | 1.25 | 87,849 |
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 Hofstaetter Thomas (Director of Geron Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.