0001209191-22-036392.txt : 20220613
0001209191-22-036392.hdr.sgml : 20220613
20220613171546
ACCESSION NUMBER: 0001209191-22-036392
CONFORMED SUBMISSION TYPE: 3
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20220609
FILED AS OF DATE: 20220613
DATE AS OF CHANGE: 20220613
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Tananbaum James B.
CENTRAL INDEX KEY: 0001581754
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-40869
FILM NUMBER: 221012555
MAIL ADDRESS:
STREET 1: 3052 PACIFIC AVENUE
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94115
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Foresite Capital Fund V, L.P.
CENTRAL INDEX KEY: 0001792204
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-40869
FILM NUMBER: 221012558
BUSINESS ADDRESS:
STREET 1: 600 MONTGOMERY STREET, SUITE 4500
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94111
BUSINESS PHONE: 415-877-4887
MAIL ADDRESS:
STREET 1: 600 MONTGOMERY STREET, SUITE 4500
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94111
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Foresite Capital Opportunity Management V, LLC
CENTRAL INDEX KEY: 0001792207
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-40869
FILM NUMBER: 221012556
BUSINESS ADDRESS:
STREET 1: 900 LARKSPUR LANDING CIRCLE, SUITE 150
CITY: LARKSPUR
STATE: CA
ZIP: 94939
BUSINESS PHONE: 415-877-4887
MAIL ADDRESS:
STREET 1: 900 LARKSPUR LANDING CIRCLE, SUITE 150
CITY: LARKSPUR
STATE: CA
ZIP: 94939
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Foresite Capital Opportunity Fund V, L.P.
CENTRAL INDEX KEY: 0001792205
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-40869
FILM NUMBER: 221012557
BUSINESS ADDRESS:
STREET 1: 600 MONTGOMERY STREET, SUITE 4500
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94111
BUSINESS PHONE: 415-877-4887
MAIL ADDRESS:
STREET 1: 600 MONTGOMERY STREET, SUITE 4500
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94111
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Foresite Capital Management V, LLC
CENTRAL INDEX KEY: 0001792206
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-40869
FILM NUMBER: 221012559
BUSINESS ADDRESS:
STREET 1: 900 LARKSPUR LANDING CIRCLE, SUITE 150
CITY: LARKSPUR
STATE: CA
ZIP: 94939
BUSINESS PHONE: 415-877-4887
MAIL ADDRESS:
STREET 1: 900 LARKSPUR LANDING CIRCLE, SUITE 150
CITY: LARKSPUR
STATE: CA
ZIP: 94939
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Theseus Pharmaceuticals, Inc.
CENTRAL INDEX KEY: 0001745020
STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
IRS NUMBER: 830712806
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 314 MAIN STREET, SUITE 04-200
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
BUSINESS PHONE: (857) 400-9491
MAIL ADDRESS:
STREET 1: 314 MAIN STREET, SUITE 04-200
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
3
1
doc3.xml
FORM 3 SUBMISSION
X0206
3
2022-06-09
0
0001745020
Theseus Pharmaceuticals, Inc.
THRX
0001792206
Foresite Capital Management V, LLC
900 LARKSPUR LANDING CIRCLE
SUITE 150
LARKSPUR
CA
94939
0
0
1
0
0001792204
Foresite Capital Fund V, L.P.
900 LARKSPUR LANDING CIRCLE
SUITE 150
LARKSPUR
CA
94939
0
0
1
0
0001792205
Foresite Capital Opportunity Fund V, L.P.
900 LARKSPUR LANDING CIRCLE
SUITE 150
LARKSPUR
CA
94939
0
0
1
0
0001792207
Foresite Capital Opportunity Management V, LLC
900 LARKSPUR LANDING CIRCLE
SUITE 150
LARKSPUR
CA
94939
0
0
1
0
0001581754
Tananbaum James B.
900 LARKSPUR LANDING CIRCLE
SUITE 150
LARKSPUR
CA
94939
0
0
1
0
Common Stock
3335346
I
See Footnote
Common Stock
959275
I
See Footnote
The shares are owned directly by Foresite Capital Fund V, L.P. ("Fund V"). Foresite Capital Management V, LLC ("FCM V") is the general partner of Fund V and may be deemed to have sole voting and dispositive power over these shares. James B. Tananbaum ("Dr. Tananbaum") is the sole managing member of FCM V and may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.
The shares are owned directly by Foresite Capital Opportunity Fund V, L.P. ("Opportunity Fund V"). Foresite Capital Opportunity Management V, LLC ("FCOM V") is the general partner of Opportunity Fund V and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum is the sole managing member of FCOM V and may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCOM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCOM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.
FORESITE CAPITAL MANAGEMENT V, LLC, By: /s/ James B. Tananbaum, Managing Member
2022-06-13
FORESITE CAPITAL FUND V, L.P., By: Foresite Capital Management V, LLC, Its: General Partner, By: /s/ James B. Tananbaum, Managing Member
2022-06-13
FORESITE CAPITAL OPPORTUNITY FUND V, L.P., By: Foresite Capital Opportunity Management V, LLC, Its: General Partner, By: /s/ James B. Tananbaum, Managing Member
2022-06-13
FORESITE CAPITAL OPPORTUNITY MANAGEMENT V, LLC, By: /s/ James B. Tananbaum, Managing Member
2022-06-13
JAMES B. TANANBAUM /s/ James B. Tananbaum
2022-06-13