In the last 12 months, insiders at AC Immune SA ($ACIU) filed 3 transactions with the SEC: 1 open-market purchases totaling $31,425 and 2 sales totaling $59,360. Net insider sentiment: net selling.
AC Immune SA operates in the Pharmaceutical preparations industry (Life sciences sector).
Most Active Insiders
- Pfeifer Andrea (Chief Executive Officer) — 3 transactions totaling $90,785
View all SEC Filings for AC Immune SA (ACIU).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| May 15, 2026 | Pfeifer Andrea | Chief Executive Officer | S | Common Share | 10000 | $2.79 | 3,834,288.0000 | 101,742,231 | 0.26% | 0.01% |
| April 15, 2026 | Pfeifer Andrea | Chief Executive Officer | S | Share | 10000 | $3.14 | 3,844,288.0000 | 101,742,231 | 0.26% | 0.01% |
| April 15, 2026 | Pfeifer Andrea | Chief Executive Officer | P | Share | 10000 | $3.14 | 3,844,288.0000 | 101,742,231 | 0.26% | 0.01% |