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AC Immune (ACIU) Insider Trading & Ownership

AC Immune logo
$2.77 -0.02 (-0.72%)
Closing price 05/18/2026 04:00 PM Eastern
Extended Trading
$2.82 +0.05 (+1.81%)
As of 03:59 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

AC Immune (NASDAQ:ACIU) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
4.60%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
1
Amount Of
Insider Selling
(Last 12 Months)
$27.90K
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ACIU Insider Buying and Selling by Quarter

AC Immune Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
5/15/2026
Andrea Pfeifer
CEO
Sell10,000$2.79$27,900.00  
(Data available from 1/1/2013 forward)

ACIU Insider Trading Activity - Frequently Asked Questions

The list of insiders at AC Immune includes Andrea Pfeifer. Learn more on insiders at ACIU.

4.60% of AC Immune stock is owned by insiders. Learn more on ACIU's insider holdings.

The following insider sold ACIU shares in the last 24 months: Andrea Pfeifer ($27,900.00).

Insiders have sold a total of 10,000 AC Immune shares in the last 24 months for a total of $27,900.00 sold.



This page (NASDAQ:ACIU) was last updated on 5/19/2026 by MarketBeat.com Staff.
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