The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Apple Tree Partners Ii Lp since 2018.
The trader's CIK number is 1143789.
At the time of the last reporting, Apple Tree Partners Ii Lp was the 10% Owner of Aileron Therapeutics Inc. (stock ticker symbol ALRN).
Also see all insider trading activities at Aileron Therapeutics Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2018 | ALRN | 0 | $0 | 419,345 | $3,078,182 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2018-06-25 | ALRN | Sale | 913 | 5.86 | 5,352 |
| 2018-06-26 | ALRN | Sale | 10,528 | 5.46 | 57,430 |
| 2018-06-22 | ALRN | Sale | 94,816 | 5.98 | 566,715 |
| 2018-06-20 | ALRN | Sale | 5,200 | 5.30 | 27,565 |
| 2018-06-21 | ALRN | Sale | 1,447 | 5.30 | 7,669 |
| 2018-06-15 | ALRN | Sale | 7,961 | 5.32 | 42,344 |
| 2018-06-18 | ALRN | Sale | 1,432 | 5.35 | 7,661 |
| 2018-06-19 | ALRN | Sale | 139 | 5.30 | 736 |
| 2018-06-12 | ALRN | Sale | 10,843 | 5.40 | 58,563 |
| 2018-06-07 | ALRN | Sale | 20 | 5.47 | 109 |
| 2018-06-08 | ALRN | Sale | 9,617 | 5.40 | 51,960 |
| 2018-06-11 | ALRN | Sale | 18,525 | 5.41 | 100,238 |
| 2018-04-19 | ALRN | Sale | 104,799 | 6.29 | 659,500 |
| 2018-04-17 | ALRN | Sale | 3,105 | 7.05 | 21,890 |
| 2018-01-09 | ALRN | Sale | 150,000 | 9.80 | 1,470,450 |
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 Apple Tree Partners Ii Lp (10% Owner of Aileron Therapeutics Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.