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AC Immune SA Insider Trades

NASDAQ: ACIUHealth CareBiotechnology: Pharmaceutical PreparationsUSD

2.50-0.05 (-1.96%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Last 12 months

Purchases
1 · $31.43K
Sales
2 · $59.36K
Shares bought / sold
10.00K / 20.00K
Net activity
Net selling $27,935

AC Immune SA insider activity

Over the last 12 months, AC Immune SA insiders reported 8 transactions on SEC Form 4: 1 open-market purchase and 2 sales. Insiders bought $31,425 and sold $59,360 worth of stock, for net insider selling of $27,935. The largest seller was Pfeifer Andrea, with $59,360 in reported sales.

The most recent filing shows Buetler Monika (Director) reporting a transaction in 17,751 shares on Jun 11, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put ACIU's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

ACIU insider transactions

AC Immune SA insider transactions
DateInsiderTypeSharesValueFiling
Jun 11, 2026June Carl HowardDirectorAward16,568—Form 4
Jun 11, 2026Zuegel MartinInterim CEOAward33,136—Form 4
Jun 11, 2026AGUIAR-LUCANDER RENEEDirectorAward16,568—Form 4
Jun 11, 2026Twyman Roy ErvinDirectorAward16,568—Form 4
Jun 11, 2026Buetler MonikaDirectorAward17,751—Form 4
May 15, 2026Pfeifer AndreaChief Executive OfficerSale10,000$27.93KForm 4
Apr 15, 2026Pfeifer AndreaChief Executive OfficerSale10,000$31.43KForm 4
Apr 15, 2026Pfeifer AndreaChief Executive OfficerBuy10,000$31.43KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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