☐ | Rule 13d-1(b) | ||||
ý | Rule 13d-1(c) | ||||
☐ | Rule 13d-1(d) | ||||
| 1. | Names of Reporting Persons Eli Lilly and Company | ||||
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions) (a) ☐ (b) ☐ | ||||
| 3. | SEC Use Only | ||||
| 4. | Citizenship or Place of Organization Indiana | ||||
| NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH | 5. | Sole Voting Power 3,615,328 | ||||||
| 6. | Shared Voting Power 0 | |||||||
| 7. | Sole Dispositive Power 3,615,328 | |||||||
| 8. | Shared Dispositive Power 0 | |||||||
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person 3,615,328 | ||||
| 10. | Check Box if the Aggregate Amount in Row 9 Excludes Certain Shares (See Instructions) ☐ | ||||
| 11. | Percent of Class Represented by Amount in Row (9) 5.0%(1) | ||||
| 12. | Type of Reporting Person (See Instructions) CO | ||||
| Item 1. | Name of Issuer | ||||
| (a) | Name of Issuer: | ||||
AC Immune SA | |||||
| (b) | Address of Issuer’s Principal Executive Offices: | ||||
EPFL Innovation Park, Building B | |||||
1015 Lausanne, Switzerland | |||||
| Item 2. | Name of Person Filing | ||||
| (a) | Name: | ||||
| Eli Lilly and Company | |||||
| (b) | Address of Principal Business Office: | ||||
| c/o Lilly Corporate Center | |||||
| Indianapolis, Indiana 46285 | |||||
| (c) | Citizenship: | ||||
| Indiana corporation | |||||
| (d) | Title of Class of Securities: | ||||
Common Stock, par value CHF 0.02 per share | |||||
| (e) | CUSIP Number: | ||||
H00263105 | |||||
| Item 3. | If this statement is filed pursuant to § 240.13d-1(b) or § 240.13d-2(b) or (c), check whether the person filing is a: | ||||
| Not applicable. | |||||
| Item 4. | Ownership. | ||||
| All ownership information is as of December 31, 2020. | ||
| (a) | Amount Beneficially Owned: See Item 9 of Cover Sheet. | ||||
| (b) | Percent of Class: See Item 11 of Cover Sheet. | ||||
| (c) | Number of shares as to which the person has: | ||||
| (i) | sole power to vote of to direct the vote: See Item 5 of Cover Sheet. | ||||
| (ii) | shared power to vote or to direct the vote: See Item 6 of Cover Sheet. | ||||
| (iii) | sole power to dispose or to direct the disposition of: See Item 7 of Cover Sheet. | ||||
| (iv) | shared power to dispose or to direct the disposition of: See Item 8 of Cover Sheet. | ||||
| Item 5. | Ownership of Five Percent or Less of a Class | ||||
| Not Applicable. | |||||
| Item 6. | Ownership of More than Five Percent on Behalf of Another Person | ||||
| Not Applicable. | |||||
| Item 7. | Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company | ||||
| Not Applicable. | |||||
| Item 8. | Identification and Classification of Member of the Group | ||||
Not Applicable. | |||||
| Item 9. | Notice of Dissolution of Group | ||||
| Not Applicable. | |||||
| Item 10. | Certification | ||||
| Dated: February 12, 2021 | By: | * | |||||||||
| Authorized Signatory | |||||||||||
| /s/ Erin Conway | |||||
| *By: | Erin Conway | ||||
| Attorney-in-Fact | |||||