<SEC-DOCUMENT>0000950103-25-006151-index.html : 20250519
<SEC-HEADER>0000950103-25-006151.hdr.sgml : 20250519
<ACCEPTANCE-DATETIME>20250519062959
ACCESSION NUMBER:		0000950103-25-006151
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		32
CONFORMED PERIOD OF REPORT:	20250519
FILED AS OF DATE:		20250519
DATE AS OF CHANGE:		20250519

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AC Immune SA
		CENTRAL INDEX KEY:			0001651625
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				000000000
		STATE OF INCORPORATION:			V8
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37891
		FILM NUMBER:		25961438

	BUSINESS ADDRESS:	
		STREET 1:		EPFL INNOVATION PARK, BUILDING B
		CITY:			1015 LAUSANNE
		STATE:			V8
		ZIP:			00000
		BUSINESS PHONE:		41 21 345 91 21

	MAIL ADDRESS:	
		STREET 1:		EPFL INNOVATION PARK, BUILDING B
		CITY:			1015 LAUSANNE
		STATE:			V8
		ZIP:			00000
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>dp228950_6k.htm
<DESCRIPTION>FORM 6-K
<TEXT>
Document 1 - file: dp228950_6k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>dp228950_ex9901.htm <DESCRIPTION>EXHIBIT 99.1 <TEXT> Document 2 - file: dp228950_ex9901.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>3 <FILENAME>dp228950_ex9902.htm <DESCRIPTION>EXHIBIT 99.2 <TEXT> Document 3 - file: dp228950_ex9902.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.3 <SEQUENCE>4 <FILENAME>dp228950_ex9903.htm <DESCRIPTION>EXHIBIT 99.3 <TEXT> Document 4 - file: dp228950_ex9903.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>image_001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: image_001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>image_002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: image_002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>image_003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: image_003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>image_004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: image_004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>image_005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: image_005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>image_006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: image_006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>image_007.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: image_007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>image_008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: image_008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>image_009.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: image_009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>image_010.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: image_010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>image_011.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: image_011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>image_012.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: image_012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>image_013.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: image_013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>image_014.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: image_014.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>image_015.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: image_015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>image_016.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: image_016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>image_017.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: image_017.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>image_018.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: image_018.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>image_019.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: image_019.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>image_020.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: image_020.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>image_021.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: image_021.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>image_022.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: image_022.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>image_023.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: image_023.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>image_024.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: image_024.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>ex9902a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: ex9902a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>ex9902b.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: ex9902b.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>ex9903a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: ex9903a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>ex9903b.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: ex9903b.jpg
</DOCUMENT> </SEC-DOCUMENT>