Stocks
ACIU AC Immune SA

ACIU

AC Immune SA

Company with tickers: ACIU

CIK

1651625

CUSIP

H00263105

Shares Outstanding

101,773,573

13F Activity (30d)

43 filings 41 filers

Date	Insider	Role	Type	Shares	Price	Value	After
2026-05-15	Pfeifer Andrea	Director, Chief Executive Officer	Sell	10,000	$2.79	$27,935	3,820,288
2026-05-15	Pfeifer Andrea	Director, Chief Executive Officer	Other	14,000	—	—	14,000
2026-04-15	Pfeifer Andrea	Director, Chief Executive Officer	Other	14,000	—	—	14,000
2026-04-15	Pfeifer Andrea	Director, Chief Executive Officer	Buy	10,000	$3.14	$31,425	3,830,288
2026-03-20	Donati Piergiorgio	Chief Operating Officer	Other	0	—	—	0
2026-03-20	Donati Piergiorgio	Chief Operating Officer	Other	0	—	—	0
2026-03-20	Donati Piergiorgio	Chief Operating Officer	Other	0	—	—	0
2026-03-20	Donati Piergiorgio	Chief Operating Officer	Other	0	—	—	0
2026-03-20	Donati Piergiorgio	Chief Operating Officer	Other	0	—	—	0
2026-03-20	Donati Piergiorgio	Chief Operating Officer	Other	0	—	—	0
2026-03-20	Donati Piergiorgio	Chief Operating Officer	Other	0	—	—	0
2026-03-20	Donati Piergiorgio	Chief Operating Officer	Other	0	—	—	0
2026-03-20	Donati Piergiorgio	Chief Operating Officer	Other	0	—	—	0
2026-03-20	Donati Piergiorgio	Chief Operating Officer	Other	141,120	—	—	141,120
2026-03-18	Pfeifer Andrea	Director, Chief Executive Officer	Other	14,000	—	—	14,000
2026-03-18	Buetler Monika	Director	Other	0	—	—	0
2026-03-18	June Carl Howard	Director	Other	0	—	—	0
2026-03-18	Twyman Roy Ervin	Director	Other	0	—	—	0
2026-03-18	Pfeifer Andrea	Director, Chief Executive Officer	Other	0	—	—	0
2026-03-18	Roberts Christopher James	Chief Financial Officer	Other	0	—	—	0
2026-03-18	AGUIAR-LUCANDER RENEE	Director	Other	0	—	—	0
2026-03-18	Buetler Monika	Director	Other	53,905	—	—	53,905
2026-03-18	Roberts Christopher James	Chief Financial Officer	Other	155,382	—	—	155,382
2026-03-18	Roberts Christopher James	Chief Financial Officer	Other	0	—	—	0
2026-03-18	Zuegel Martin	Director	Other	0	—	—	0
2026-03-18	Twyman Roy Ervin	Director	Other	75,988	—	—	75,988
2026-03-18	Buetler Monika	Director	Other	0	—	—	0
2026-03-18	Pfeifer Andrea	Director, Chief Executive Officer	Other	0	—	—	0
2026-03-18	Pfeifer Andrea	Director, Chief Executive Officer	Other	0	—	—	0
2026-03-18	Pfeifer Andrea	Director, Chief Executive Officer	Other	0	—	—	0
2026-03-18	AGUIAR-LUCANDER RENEE	Director	Other	0	—	—	0
2026-03-18	Roberts Christopher James	Chief Financial Officer	Other	0	—	—	0
2026-03-18	Buetler Monika	Director	Other	0	—	—	0
2026-03-18	Twyman Roy Ervin	Director	Other	0	—	—	0
2026-03-18	Pfeifer Andrea	Director, Chief Executive Officer	Other	3,840,288	—	—	3,840,288
2026-03-18	Roberts Christopher James	Chief Financial Officer	Other	0	—	—	0
2026-03-18	Zuegel Martin	Director	Other	0	—	—	0
2026-03-18	Zuegel Martin	Director	Other	38,272	—	—	38,272
2026-03-18	Pfeifer Andrea	Director, Chief Executive Officer	Other	0	—	—	0
2026-03-18	Buetler Monika	Director	Other	0	—	—	0
2026-03-18	Roberts Christopher James	Chief Financial Officer	Other	0	—	—	0
2026-03-18	Twyman Roy Ervin	Director	Other	0	—	—	0
2026-03-18	June Carl Howard	Director	Other	0	—	—	0
2026-03-18	Pfeifer Andrea	Director, Chief Executive Officer	Other	0	—	—	0
2026-03-18	Twyman Roy Ervin	Director	Other	0	—	—	0
2026-03-18	June Carl Howard	Director	Other	0	—	—	0
2026-03-18	June Carl Howard	Director	Other	0	—	—	0
2026-03-18	June Carl Howard	Director	Other	50,988	—	—	50,988
2026-03-18	Roberts Christopher James	Chief Financial Officer	Other	0	—	—	0
2026-03-18	Buetler Monika	Director	Other	0	—	—	0

Showing 1–50 of 59 transactions