Filing Details

Accession Number:
0001104659-25-013912
Form Type:
13G Filing
Publication Date:
2025-02-13 19:00:00
Filed By:
Foresite Capital Fund IV, L.P.
Company:
Lyell Immunopharma Inc.
Filing Date:
2025-02-14
SEC Url:
13G Filing
Ownership Summary

Please notice the below summary table is generated without human intervention and may contain errors. Please refer to the complete filing displayed below for exact figures.

Name Beneficially Owned Number of Shares Beneficially Owned Number of Aggregate Shares Percent of Class
Foresite Capital Fund IV, L.P. 0 8,325,000 2.9%
Foresite Capital Management IV, LLC 0 8,325,000 2.9%
Foresite Capital Fund V, L.P. 0 8,133,047 2.8%
Foresite Capital Management V, LLC 0 8,133,047 2.8%
Foresite Capital Opportunity Fund V, L.P. 0 3,020,846 1.0%
Foresite Capital Opportunity Management V, LLC 0 3,020,846 1.0%
James Tananbaum 0 19,478,893 6.7%
Filing





Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Checkbox not checked   Rule 13d-1(b)
Checkbox checked   Rule 13d-1(c)
Checkbox not checked   Rule 13d-1(d)






SCHEDULE 13G



Comment for Type of Reporting Person:  Note to Row 5: 8,325,000 shares, except that Foresite Capital Management IV, LLC ("FCM IV"), the general partner of Foresite Capital Fund IV, L.P. ("FCF IV"), may be deemed to have sole power to vote these shares, and James Tananbaum ("Tananbaum"), the managing member of FCM IV, may be deemed to have sole power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 8,325,000 shares, except that FCM IV, the general partner of FCF IV, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM IV, may be deemed to have sole power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 292,161,656 Common Stock outstanding of Lyell Immunopharma, Inc. (the "Issuer") as of November 26, 2024, as set forth in the Issuer's prospectus on Form 424(b)(5) filed with the Securities and Exchange Commission on December 9, 2024.


SCHEDULE 13G



Comment for Type of Reporting Person:  Note to Row 5: 8,325,000 shares, all of which are directly owned by FCF IV. FCM IV, the general partner of FCF IV, may be deemed to have sole power to vote these shares, and Tananbaum, the managing member of FCM IV, may be deemed to have sole power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 8,325,000 shares, all of which are directly owned by FCF IV. FCM IV, the general partner of FCF IV, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM IV, may be deemed to have sole power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 292,161,656 Common Stock outstanding of the Issuer as of November 26, 2024, as set forth in the Issuer's prospectus on Form 424(b)(5) filed with the Securities and Exchange Commission on December 9, 2024.


SCHEDULE 13G



Comment for Type of Reporting Person:  Note to Row 5: 8,133,047 shares, except that Foresite Capital Management V, LLC ("FCM V"), the general partner of Foresite Capital Fund V, L.P. ("FCF V"), may be deemed to have sole power to vote these shares, and Tananbaum, the managing member of FCM V, may be deemed to have sole power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 8,133,047 shares, except that FCM V, the general partner of FCF V, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM V, may be deemed to have sole power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 292,161,656 Common Stock outstanding of the Issuer as of November 26, 2024, as set forth in the Issuer's prospectus on Form 424(b)(5) filed with the Securities and Exchange Commission on December 9, 2024.


SCHEDULE 13G



Comment for Type of Reporting Person:  Note to Row 5: 8,133,047 shares, all of which are directly owned by FCF V. FCM V, the general partner of FCF V, may be deemed to have sole power to vote these shares, and Tananbaum, the managing member of FCM V, may be deemed to have sole power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 8,133,047 shares, all of which are directly owned by FCF V. FCM V, the general partner of FCF V, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM V, may be deemed to have sole power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 292,161,656 Common Stock outstanding of the Issuer as of November 26, 2024, as set forth in the Issuer's prospectus on Form 424(b)(5) filed with the Securities and Exchange Commission on December 9, 2024.


SCHEDULE 13G



Comment for Type of Reporting Person:  Note to Row 5: 3,020,846 shares, except that Foresite Capital Opportunity Management V, LLC ("FCM Opp V"), the general partner of Foresite Capital Opportunity Fund V, L.P. ("FCF Opp V"), may be deemed to have sole power to vote these shares, and Tananbaum, the managing member of FCM Opp V, may be deemed to have sole power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 3,020,846 shares, except that FCM Opp V, the general partner of FCF Opp V, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM Opp V, may be deemed to have sole power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 292,161,656 Common Stock outstanding of the Issuer as of November 26, 2024, as set forth in the Issuer's prospectus on Form 424(b)(5) filed with the Securities and Exchange Commission on December 9, 2024.


SCHEDULE 13G



Comment for Type of Reporting Person:  Note to Row 5: 3,020,846 shares, all of which are directly owned by FCF Opp V. FCM Opp V, the general partner of FCF Opp V, may be deemed to have sole power to vote these shares, and Tananbaum, the managing member of FCM Opp V, may be deemed to have sole power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 3,020,846 shares, all of which are directly owned by FCF Opp V. FCM Opp V, the general partner of FCF Opp V, may be deemed to have sole power to dispose of these shares, and Tananbaum, the managing member of FCM Opp V, may be deemed to have sole power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 292,161,656 Common Stock outstanding of the Issuer as of November 26, 2024, as set forth in the Issuer's prospectus on Form 424(b)(5) filed with the Securities and Exchange Commission on December 9, 2024.


SCHEDULE 13G



Comment for Type of Reporting Person:  Note to Row 5: 19,478,893 shares, of which 8,325,000 shares are directly owned by FCF IV, 8,133,047 shares are directly owned by FCF V and 3,020,846 shares are directly owned by FCF Opp V. Tananbaum is the managing member of each of FCM IV, which is the general partner of FCF IV, FCM V, which is the general partner of FCF V and FCM Opp V, which is the general partner of FCF Opp V. Tananbaum may be deemed to have sole power to vote these shares. Note to row 6: See response to row 5. Note to Row 7: 19,478,893 shares, of which 8,325,000 shares are directly owned by FCF IV, 8,133,047 shares are directly owned by FCF V and 3,020,846 shares are directly owned by FCF Opp V. Tananbaum is the managing member of each of FCM IV, which is the general partner of FCF IV, FCM V, which is the general partner of FCF V and FCM Opp V, which is the general partner of FCF Opp V. Tananbaum may be deemed to have sole power to dispose of these shares. Note to row 8: See response to row 7. Note to Row 11: This percentage is calculated based upon 292,161,656 Common Stock outstanding of the Issuer as of November 26, 2024, as set forth in the Issuer's prospectus on Form 424(b)(5) filed with the Securities and Exchange Commission on December 9, 2024.


SCHEDULE 13G


 
Foresite Capital Fund IV, L.P.
 
Signature:/s/ James Tananbaum
Name/Title:James Tananbaum, Managing Member of the General Partner
Date:02/14/2025
 
Foresite Capital Management IV, LLC
 
Signature:/s/ James Tananbaum
Name/Title:James Tananbaum, Managing Member
Date:02/14/2025
 
Foresite Capital Fund V, L.P.
 
Signature:/s/ James Tananbaum
Name/Title:James Tananbaum, Managing Member of the General Partner
Date:02/14/2025
 
Foresite Capital Management V, LLC
 
Signature:/s/ James Tananbaum
Name/Title:James Tananbaum, Managing Member
Date:02/14/2025
 
Foresite Capital Opportunity Fund V, L.P.
 
Signature:/s/ James Tananbaum
Name/Title:James Tananbaum, Managing Member of the General Partner
Date:02/14/2025
 
Foresite Capital Opportunity Management V, LLC
 
Signature:/s/ James Tananbaum
Name/Title:James Tananbaum, Managing Member
Date:02/14/2025
 
James Tananbaum
 
Signature:/s/ James Tananbaum
Name/Title:James Tananbaum
Date:02/14/2025
Exhibit Information

Agreement of Joint Filing The undersigned hereby agree that a single Schedule 13G (or any amendment thereto) relating to the Common Stock of the Issuer shall be filed on behalf of each of the undersigned. Note that a copy of the applicable Agreement of Joint Filing is already on file with the appropriate agencies.