The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Pfeifer Andrea since 2026.
This trader's CIK number is 1697107.
At the time of last reporting, Pfeifer Andrea was the Chief Executive Officer of Ac Immune Sa. (stock ticker symbol ACIU).
Also see all insider trading activities at Ac Immune Sa.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | ACIU | 10,000 | $31,429 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-04-15 | ACIU | Buy | 10,000 | 3.14 | 31,429 |
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 Pfeifer Andrea (Chief Executive Officer of Ac Immune Sa at the time of this reporting) see the Securities and Exchange Commission (SEC) website.