0001209191-21-057415.txt : 20210923
0001209191-21-057415.hdr.sgml : 20210923
20210923161953
ACCESSION NUMBER: 0001209191-21-057415
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20210921
FILED AS OF DATE: 20210923
DATE AS OF CHANGE: 20210923
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: MPM BIOVENTURES 2018, L.P.
CENTRAL INDEX KEY: 0001729505
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-39401
FILM NUMBER: 211272749
BUSINESS ADDRESS:
STREET 1: 450 KENDALL STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
BUSINESS PHONE: 617-425-9200
MAIL ADDRESS:
STREET 1: 450 KENDALL STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: MPM BioVentures 2018 LLC
CENTRAL INDEX KEY: 0001818702
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-39401
FILM NUMBER: 211272748
BUSINESS ADDRESS:
STREET 1: 450 KENDALL STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
BUSINESS PHONE: 617-425-9206
MAIL ADDRESS:
STREET 1: 450 KENDALL STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: MPM BioVentures 2018 GP LLC
CENTRAL INDEX KEY: 0001818701
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-39401
FILM NUMBER: 211272747
BUSINESS ADDRESS:
STREET 1: 450 KENDALL STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
BUSINESS PHONE: 617-425-9206
MAIL ADDRESS:
STREET 1: 450 KENDALL STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: iTeos Therapeutics, Inc.
CENTRAL INDEX KEY: 0001808865
STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 139 MAIN STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
BUSINESS PHONE: 857-204-4583
MAIL ADDRESS:
STREET 1: 139 MAIN STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
4
1
doc4.xml
FORM 4 SUBMISSION
X0306
4
2021-09-21
0
0001808865
iTeos Therapeutics, Inc.
ITOS
0001729505
MPM BIOVENTURES 2018, L.P.
C/O MPM CAPITAL
450 KENDALL STREET
CAMBRIDGE
MA
02142
0
0
1
0
0001818702
MPM BioVentures 2018 LLC
C/O MPM CAPITAL
450 KENDALL STREET
CAMBRIDGE
MA
02142
0
0
1
0
0001818701
MPM BioVentures 2018 GP LLC
C/O MPM CAPITAL
450 KENDALL STREET
CAMBRIDGE
MA
02142
0
0
1
0
Common Stock
2021-09-21
4
S
0
19635
27.47
D
3377687
I
See Footnote
Common Stock
2021-09-22
4
S
0
14294
27.54
D
3363393
I
See Footnote
Transaction effected pursuant to a plan established pursuant to Rule 10b5-1.
The shares were sold as follows: 11,698 by MPM BioVentures 2014, L.P. ("BV 2014"), 403 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 7,388 by MPM BioVentures 2018, L.P. ("BV 2018") and 146 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV 2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV 2014 LLC is the manager of AM BV2014. MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV 2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Messrs. Evnin and Foley are managing directors of BV 2014 LLC and BV 2018 LLC.
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.98 to $27.72 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
The shares are held as follows: 1,915,897 by BV 2014, 107,713 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 65,944 by AM BV2014, 1,210,040 by BV 2018, 54,213 by MPM BioVentures 2018(B), L.P. ("BV 2018(B)") and 23,880 by AM BV2018. The Reporting Person disclaims beneficial ownership of the securities except to the extent of his pecuniary interest therein.
The shares were sold as follows: 8,516 by BV 2014, 293 by AM BV2014, 5,379 by BV 2018 and 106 by AM BV2018.
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.03 to $27.75 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
The shares are held as follows: 1,907,381 by BV 2014, 107,713 by BV 2014(B), 65,651 by AM BV2014, 1,204,661 by BV 2018, 54,213 by BV 2018(B) and 23,774 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any.
See Form 4 for MPM BioVentures 2014, L.P for additional members of this joint filing.
/s/ Ansbert Gadicke, managing director of MPM BioVentures 2018 LLC, the managing member of MPM BioVentures 2018 GP LLC, the general partner of MPM BioVentures 2018, L.P.
2021-09-23
/s/ Ansbert Gadicke, managing director of MPM BioVentures 2018 LLC
2021-09-23
/s/ Ansbert Gadicke, managing director of MPM BioVentures 2018 LLC, the managing member of MPM BioVentures 2018 GP LLC
2021-09-23