The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Tepper Mark since 2007.
The trader's CIK number is 1291087.
At the time of the last reporting, Tepper Mark was the Vice President of Corbus Pharmaceuticals Holdings, Inc.. (stock ticker symbol CRBP).
Also see all insider trading activities at Corbus Pharmaceuticals Holdings, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2007 | CYTR | 0 | $0 | 225,000 | $944,625 | 225,000 | $542,250 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2018 | CRBP | 0 | $0 | 0 | $0 | 10,000 | $10,000 |
| 2014 | CRBP | 2,000 | $6,100 | 0 | $0 | 0 | $0 |
2. Corbus Pharmaceuticals Holdings, Inc. (CRBP)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2007-05-09 | CYTR | Sale | 75,000 | 4.30 | 322,875 |
| 2007-05-09 | CYTR | Option Ex | 75,000 | 2.41 | 180,750 |
| 2007-05-02 | CYTR | Sale | 75,000 | 4.18 | 313,500 |
| 2007-05-02 | CYTR | Option Ex | 75,000 | 2.41 | 180,750 |
| 2007-04-27 | CYTR | Option Ex | 75,000 | 2.41 | 180,750 |
| 2007-04-27 | CYTR | Sale | 75,000 | 4.11 | 308,250 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2018-11-14 | CRBP | Option Ex | 10,000 | 1.00 | 10,000 |
| 2014-11-25 | CRBP | Buy | 2,000 | 3.05 | 6,100 |
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 Tepper Mark (Vice President of Corbus Pharmaceuticals Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.