Who
Andrea Pfeifer
Chief Executive Officer
Company insider
Files Form 4 as: Chief Executive Officer, AC Immune SA.
In numbers
- Trades disclosed
- 6
- Buys
- 1
- Sells
- 2
- Bought
- $63K
- Sold
- $119K
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 15 Apr 2026
- Last trade
- 15 May 2026
- Last filed
- 18 May 2026
Companies traded
Activity over time
1 Apr – 1 Oct
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 15 May 2026filed 18 May 2026 | ACIU AC Immune SABiotechnology | SEC FORM 4 Sold | $28K10,000 at $2.79 | filing |
| 15 May 2026filed 18 May 2026 | ACIU AC Immune SABiotechnology | SEC FORM 4 Sold | $28K10,000 at $2.79 | filing |
| 15 Apr 2026filed 16 Apr 2026 | ACIU AC Immune SABiotechnology | SEC FORM 4 Bought | $31K10,000 at $3.14 | filing |
| 15 Apr 2026filed 16 Apr 2026 | ACIU AC Immune SABiotechnology | SEC FORM 4 Bought | $31K10,000 at $3.14 | filing |
| 15 Apr 2026filed 16 Apr 2026 | ACIU AC Immune SABiotechnology | SEC FORM 4 Sold | $31K10,000 at $3.14 | filing |
| 15 Apr 2026filed 16 Apr 2026 | ACIU AC Immune SABiotechnology | SEC FORM 4 Sold | $31K10,000 at $3.14 | filing |
News
Critical Comparison: ImageneBio (NASDAQ:IMA) & AC Immune (NASDAQ:ACIU)ACIU · tickerreport.com · 19 Oct 2026
0 headlines in the last 90 days name Andrea Pfeifer; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.