The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Sevin Rosen Ix Affiliates Fund L.p. since 2015.
The trader's CIK number is 1605739.
At the time of the last reporting, Sevin Rosen Ix Affiliates Fund L.p. was the Officer of Alder Biopharmaceuticals Inc. (stock ticker symbol ALDR).
Also see all insider trading activities at Alder Biopharmaceuticals Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2015 | ALDR | 0 | $0 | 1,364,785 | $51,236,200 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-08-31 | ALDR | Sale | 16,218 | 38.75 | 628,463 |
| 2015-08-12 | ALDR | Sale | 97,109 | 40.03 | 3,887,370 |
| 2015-08-11 | ALDR | Sale | 115,358 | 40.40 | 4,660,809 |
| 2015-05-19 | ALDR | Sale | 1,136,100 | 37.02 | 42,059,558 |
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 Sevin Rosen Ix Affiliates Fund L.p. (Officer of Alder Biopharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.