Schedule 13D

Filed by: MPM BIOVENTURES 2014, L.P.
Total Shares: 6,062,220
Subject Company: iTeos Therapeutics, Inc. - View Complete Ownership History Backtest
Filed as of Date: 08/10/2020
Event Date: 07/28/2020
Overall % Ownership: 18.1
Theoretical performance if you bought this security on the day the filing was released.
Perf 1d Perf 5d Perf 1m Perf 6m Perf 1y Max Gain # Days to Max Gain Max Loss # Days to Max Loss
2.8037 13.9495 -11.4573 41.9522 42.1253 126 -25.2683 58

Reporting Persons

Name Sole
Voting Power
Shared
Voting Power
Sole
Dispositive Power
Shared
Dispositive Power
Aggregate
Amount Owned
Percent
of class
IRS Identification No(s) of above person(s) (entities only) 2,083,887 0 2,083,887 0 2,083,887 6.2%
IRS Identification No(s) of above person(s) (entities only) 138,985 0 138,985 0 138,985 0.4%
IRS Identification No(s) of above person(s) (entities only) 71,727 0 71,727 0 71,727 0.2%
IRS Identification No(s) of above person(s) (entities only) 1,316,139 0 1,316,139 0 1,316,139 3.9%
IRS Identification No(s) of above person(s) (entities only) 69,951 0 69,951 0 69,951 0.2%
IRS Identification No(s) of above person(s) (entities only) 25,974 0 25,974 0 25,974 0.1%
IRS Identification No(s) of above person(s) (entities only) 2,355,557 0 2,355,557 0 2,355,557 7.1%
IRS Identification No(s) of above person(s) (entities only) 0 2,222,872 0 2,222,872 2,222,872 6.7%
IRS Identification No(s) of above person(s) (entities only) 0 2,294,599 0 2,294,599 2,294,599 6.9%
IRS Identification No(s) of above person(s) (entities only) 0 1,386,090 0 1,386,090 1,386,090 4.2%
IRS Identification No(s) of above person(s) (entities only) 0 1,412,064 0 1,412,064 1,412,064 4.2%
IRS Identification No(s) of above person(s) (entities only) 2,355,557 0 2,355,557 0 2,355,559 7.1%
IRS Identification No(s) of above person(s) (entities only) 2,355,557 0 2,355,557 0 2,355,559 7.1%
IRS Identification No(s) of above person(s) (entities only) 2,355,557 0 2,355,557 0 2,355,559 7.1%
IRS Identification No(s) of above person(s) (entities only) 0 6,062,220 0 6,062,220 6,062,220 18.1%
IRS Identification No(s) of above person(s) (entities only) 0 3,706,663 0 3,706,663 3,706,663 11.1%
IRS Identification No(s) of above person(s) (entities only) 0 3,706,663 0 3,706,663 3,706,633 11.1%
IRS Identification No(s) of above person(s) (entities only) 0 1,412,064 0 1,412,064 1,412,064 4.2%
View Original Filing on Edgar's

Raw Filing Contents

0001193125-20-213216.txt : 20200810
0001193125-20-213216.hdr.sgml : 20200810
20200807174205
ACCESSION NUMBER:		0001193125-20-213216
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20200810
DATE AS OF CHANGE:		20200807
GROUP MEMBERS:		ANSBERT GADICKE
GROUP MEMBERS:		EDWARD HURWITZ
GROUP MEMBERS:		LUKE EVNIN
GROUP MEMBERS:		MPM ASSET MANAGEMENT INVESTORS BV2014 LLC
GROUP MEMBERS:		MPM ASSET MANAGEMENT INVESTORS BV2018 LLC
GROUP MEMBERS:		MPM BIOVENTURES 2014 (B), L.P.
GROUP MEMBERS:		MPM BIOVENTURES 2014 GP LLC
GROUP MEMBERS:		MPM BIOVENTURES 2014 LLC
GROUP MEMBERS:		MPM BIOVENTURES 2018 (B), L.P.
GROUP MEMBERS:		MPM BIOVENTURES 2018 GP LLC
GROUP MEMBERS:		MPM BIOVENTURES 2018 LLC
GROUP MEMBERS:		MPM BIOVENTURES 2018, L.P.
GROUP MEMBERS:		MPM ONCOLOGY IMPACT MANAGEMENT GP LLC
GROUP MEMBERS:		MPM ONCOLOGY IMPACT MANAGEMENT LP
GROUP MEMBERS:		ONCOLOGY IMPACT FUND (CAYMAN) LP
GROUP MEMBERS:		TODD FOLEY
GROUP MEMBERS:		UBS ONCOLOGY IMPACT FUND, L.P.

SUBJECT COMPANY:	

	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

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91596
		FILM NUMBER:		201085640

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MPM BioVentures 2014, L.P.
		CENTRAL INDEX KEY:			0001609492
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		C/O MPM ASSET MANAGEMENT LLC
		STREET 2:		450 KENDALL STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
		BUSINESS PHONE:		(617) 425-9200

	MAIL ADDRESS:	
		STREET 1:		C/O MPM ASSET MANAGEMENT LLC
		STREET 2:		450 KENDALL STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
SC 13D 1 d157350dsc13d.htm SC 13D SC 13D

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

 

 

SCHEDULE 13D

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No.     )*

 

 

iTeos Therapeutics, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

46565G104

(CUSIP Number)

Luke Evnin

MPM Asset Management

450 Kendall Street

Cambridge, MA 01242

Telephone: (617) 425-9200

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

July 28, 2020

(Date of Event Which Requires Filing of This Statement)

 

 

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.  ☐

 

 

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See §240.13d-7 for other parties to whom copies are to be sent.

 

 

 

*

The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

 

 

 


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM BioVentures 2014, L.P.

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

2,083,887

     8.   

Shared Voting Power

 

0

     9.   

Sole Dispositive Power

 

2,083,887

   10.   

Shared Dispositive Power

 

0

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

2,083,887

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

6.2%(2)

14.  

Type of Reporting Person (See Instructions)

 

PN

 

(1)

This schedule is filed by MPM BioVentures 2014, L.P. (“BV 2014”), MPM BioVentures 2014 (B), L.P. (“BV 2014(B)”), MPM Asset Management Investors BV2014 LLC (“AM BV2014 LLC”), MPM BioVentures 2018, L.P. (“BV 2018”), MPM BioVentures 2018 (B), L.P. (“BV 2018(B)”), MPM Asset Management Investors BV2018 LLC (“AM BV2018 LLC”), UBS Oncology Impact Fund L.P. (“UBS Oncology”), MPM BioVentures 2014 GP LLC (“BV 2014 GP”), MPM BioVentures 2014 LLC (“BV 2014 LLC”), MPM BioVentures 2018 GP LLC (“BV 2018 GP”), MPM BioVentures 2018 LLC (“BV 2018 LLC”), Oncology Impact Fund (Cayman) Management LP (“Oncology Cayman”), MPM Oncology Impact Management LP (“Oncology LP”) and MPM Oncology Impact Management GP LLC (“Oncology GP”) (collectively, the “MPM Entities”) and Ansbert Gadicke, Luke Evnin, Todd Foley and Edward Hurwitz (collectively, the “Listed Persons” and together with the MPM Entities, the “Filing Persons”). The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 2


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM BioVentures 2014 (B), L.P.

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

138,985

     8.   

Shared Voting Power

 

0

     9.   

Sole Dispositive Power

 

138,985

   10.   

Shared Dispositive Power

 

0

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

138,985

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

0.4%(2)

14.  

Type of Reporting Person (See Instructions)

 

PN

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 3


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM Asset Management Investors BV2014 LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

71,727

     8.   

Shared Voting Power

 

0

     9.   

Sole Dispositive Power

 

71,727

   10.   

Shared Dispositive Power

 

0

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

71,727

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

0.2%(2)

14.  

Type of Reporting Person (See Instructions)

 

OO

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 4


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM BioVentures 2018, L.P.

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

1,316,139

     8.   

Shared Voting Power

 

0

     9.   

Sole Dispositive Power

 

1,316,139

   10.   

Shared Dispositive Power

 

0

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

1,316,139

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

3.9%(2)

14.  

Type of Reporting Person (See Instructions)

 

PN

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 5


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM BioVentures 2018 (B), L.P.

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

69,951

     8.   

Shared Voting Power

 

0

     9.   

Sole Dispositive Power

 

69,951

   10.   

Shared Dispositive Power

 

0

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

69,951

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

0.2%(2)

14.  

Type of Reporting Person (See Instructions)

 

PN

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 6


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM Asset Management Investors BV2018 LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

25,974

     8.   

Shared Voting Power

 

0

     9.   

Sole Dispositive Power

 

25,974

   10.   

Shared Dispositive Power

 

0

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

25,974

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

0.1%(2)

14.  

Type of Reporting Person (See Instructions)

 

OO

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 7


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

UBS Oncology Impact Fund, L.P.

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

2,355,557

     8.   

Shared Voting Power

 

0

     9.   

Sole Dispositive Power

 

2,355,557

   10.   

Shared Dispositive Power

 

0

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

2,355,557

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

7.1%(2)

14.  

Type of Reporting Person (See Instructions)

 

PN

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 8


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM BioVentures 2014 GP LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

0

     8.   

Shared Voting Power

 

2,222,872(2)

     9.   

Sole Dispositive Power

 

0

   10.   

Shared Dispositive Power

 

2,222,872(2)

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

2,222,872(2)

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

6.7%(3)

14.  

Type of Reporting Person (See Instructions)

 

OO

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

Includes 2,083,887 shares held by BV 2014 and 138,985 shares held by BV 2014(B). BV 2014 GP and BV 2014 LLC are the direct and indirect general partners of BV 2014 and BV 2014(B).

(3)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 9


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM BioVentures 2014 LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

0

     8.   

Shared Voting Power

 

2,294,599(2)

     9.   

Sole Dispositive Power

 

0

   10.   

Shared Dispositive Power

 

2,294,599(2)

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

2,294,599(2)

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

6.9%(3)

14.  

Type of Reporting Person (See Instructions)

 

OO

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

Includes 2,083,887 shares held by BV 2014, 138,985 shares held by BV 2014(B) and 71,727 shares held by AM BV2014 LLC. BV 2014 GP and 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 LLC

(3)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 10


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM BioVentures 2018 GP LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

0

     8.   

Shared Voting Power

 

1,386,090(2)

     9.   

Sole Dispositive Power

 

0

   10.   

Shared Dispositive Power

 

1,386,090(2)

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

1,386,090(2)

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

4.2%(3)

14.  

Type of Reporting Person (See Instructions)

 

OO

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

Includes 1,316,139 shares held by BV 2018 and 69,951 shares held by BV 2018(B). BV 2018 GP and BV 2018 LLC are the direct and indirect general partners of BV 2018 and BV 2018(B).    

(3)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 11


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM BioVentures 2018 LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

0

     8.   

Shared Voting Power

 

1,412,064(2)

     9.   

Sole Dispositive Power

 

0

   10.   

Shared Dispositive Power

 

1,412,064(2)

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

1,412,064(2)

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

4.2%(3)

14.  

Type of Reporting Person (See Instructions)

 

OO

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

Includes 1,316,139 shares held by BV 2018, 69,951 shares held by BV 2018(B) and 25,974 shares held by AM BV2018 LLC. BV 2018 GP and 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 LLC.    

(3)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 12


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

Oncology Impact Fund (Cayman) LP

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

2,355,557(2)

     8.   

Shared Voting Power

 

0

     9.   

Sole Dispositive Power

 

2,355,557(2)

   10.   

Shared Dispositive Power

 

0

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

2,355,557(2)

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

7.1%(3)

14.  

Type of Reporting Person (See Instructions)

 

PN

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

Consists of shares held by UBS Oncology. Oncology GP is the general partner of Oncology LP, the General Partner of Oncology (Cayman), the General Partner of UBS Oncology.

(3)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 13


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM Oncology Impact Management LP

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

2,355,557(2)

     8.   

Shared Voting Power

 

0

     9.   

Sole Dispositive Power

 

2,355,557(2)

   10.   

Shared Dispositive Power

 

0

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

2,355,557(2)

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

7.1%(3)

14.  

Type of Reporting Person (See Instructions)

 

PN

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

Consists of shares held by UBS Oncology. Oncology GP is the general partner of Oncology LP, the General Partner of Oncology (Cayman), the General Partner of UBS Oncology.

(3)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 14


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

MPM Oncology Impact Management GP LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

WC

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

Delaware

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

2,355,557(2)

     8.   

Shared Voting Power

 

0

     9.   

Sole Dispositive Power

 

2,355,557(2)

   10.   

Shared Dispositive Power

 

0

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

2,355,557(2)

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

7.1%(3)

14.  

Type of Reporting Person (See Instructions)

 

OO

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

Consists of shares held by UBS Oncology. Oncology GP is the general partner of Oncology LP, the General Partner of Oncology (Cayman), the General Partner of UBS Oncology.

(3)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 15


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

Ansbert Gadicke

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

OO

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

United States

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

0

     8.   

Shared Voting Power

 

6,062,220(2)

     9.   

Sole Dispositive Power

 

0

   10.   

Shared Dispositive Power

 

6,062,220(2)

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

6,062,220(2)

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

18.1%(3)

14.  

Type of Reporting Person (See Instructions)

 

IN

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

Includes 2,083,887 shares held by BV 2014, 138,985 shares held by BV 2014(B), 71,727 shares held by AM BV 2014 LLC, 1,316,139 share held by BV 2018, 69,951 shares held by BV 2018(B), 25,974 shares held by AM BV 2018 LLC and 2,355,557 shares held by UBS Oncology. The Reporting Person is managing director of BV 2014 LLC, a managing director of BV2018 LLC and the managing director of Oncology GP.

(3)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 16


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

Luke Evnin

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

OO

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

United States

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

0

     8.   

Shared Voting Power

 

3,706,663(2)

     9.   

Sole Dispositive Power

 

0

   10.   

Shared Dispositive Power

 

3,706,663(2)

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

3,706,663(2)

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

11.1%(3)

14.  

Type of Reporting Person (See Instructions)

 

IN

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

Includes 2,083,887 shares held by BV 2014, 138,985 shares held by BV 2014(B), 71,727 shares held by AM BV 2014 LLC, 1,316,139 share held by BV 2018, 69,951 shares held by BV 2018(B) and 25,974 shares held by AM BV 2018 LLC. The Reporting Person is a managing director of BV 2014 LLC and a managing director of BV 2018 LLC..

(3)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 17


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

Todd Foley

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

OO

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

United States

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

0

     8.   

Shared Voting Power

 

3,706,663(2)

     9.   

Sole Dispositive Power

 

0

   10.   

Shared Dispositive Power

 

3,706,663(2)

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

3,706,633(2)

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

11.1%(3)

14.  

Type of Reporting Person (See Instructions)

 

IN

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

Includes 2,083,887 shares held by BV 2014, 138,985 shares held by BV 2014(B), 71,727 shares held by AM BV 2014 LLC, 1,316,139 share held by BV 2018, 69,951 shares held by BV 2018(B) and 25,974 shares held by AM BV 2018 LLC. The Reporting Person is managing director of BV 2014 LLC and a managing director of BV 2018 LLC..

(3)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 18


CUSIP No. 46565G104

 

  1.    

Name of Reporting Persons. I.R.S. Identification No(s). of above person(s) (entities only)

 

Edward Hurwitz

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

(a)  ☐        (b)  ☒ (1)

  3.  

SEC USE ONLY

 

  4.  

Source of Funds (See Instructions)

 

OO

  5.  

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)

 

  6.  

Citizenship or Place of Organization

 

United States

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

 

     7.     

Sole Voting Power

 

0

     8.   

Shared Voting Power

 

1,412,064(2)

     9.   

Sole Dispositive Power

 

0

   10.   

Shared Dispositive Power

 

1,412,064(2)

11.    

Aggregate Amount Beneficially Owned by Each Reporting Person

 

1,412,064(2)

12.  

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)

 

13.  

Percent of Class Represented by Amount in Row (11)

 

4.2%(3)

14.  

Type of Reporting Person (See Instructions)

 

IN

 

(1)

This Schedule is filed by the MPM Entities and the Listed Persons. The MPM Entities and the Listed Persons expressly disclaim status as a “group” for purposes of this Schedule 13D.

(2)

Includes 1,316,139 shares held by BV 2018, 69,951 shares held by BV 2018(B) and 25,974 shares held by AM BV 2018 LLC . The Reporting Person is a managing director of BV 2018 LLC.

(3)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

 

Page 19


Item 1.

Security and Issuer.

This Schedule 13D (this “Schedule 13D”) relates to the common stock (the “Common Stock”) of iTeos Therapeutics, Inc. (the “Issuer”). The Issuer’s principal executive office is located at 139 Main Street, Cambridge, MA 02141.

 

Item 2.

Identity and Background

(a) The entities and persons filing this statement are MPM BioVentures 2014, L.P. (“BV 2014”), MPM BioVentures 2014 (B), L.P. (“BV 2014(B)”), MPM Asset Management Investors BV2014 LLC (“AM BV2014 LLC”), MPM BioVentures 2018, L.P. (“BV 2018”), MPM BioVentures 2018 (B), L.P. (“BV 2018(B)”), MPM Asset Management Investors BV2018 LLC (“AM BV2018 LLC”), UBS Oncology Impact Fund L.P. (“UBS Oncology”), MPM BioVentures 2014 GP LLC (“BV 2014 GP”), MPM BioVentures 2014 LLC (“BV 2014 LLC”),”), MPM BioVentures 2018 GP LLC (“BV 2018 GP”), MPM BioVentures 2018 LLC (“BV 2018 LLC”) Oncology Impact Fund (Cayman) Management LP (“Oncology Cayman”), MPM Oncology Impact Management LP (“Oncology LP”) and MPM Oncology Impact Management GP LLC (“Oncology GP”) (collectively, the “MPM Entities”) and Ansbert Gadicke, Luke Evnin, Todd Foley and Edward Hurwitz (collectively, the “Listed Persons” and together with the MPM Entities, the “Filing Persons”).

(b) The address of the principal place of business for each of the MPM Entities and Ansbert Gadicke, Luke Evnin, Todd Foley and Edward Hurwitz is 450 Kendall Street, Cambridge, MA 02142, other than UBS Oncology and Oncology Cayman whose address is 1st Floor, 2 Hill Street, St Helier, Jersey, JE1 4FS.

(c) The principal business of each of the Filing Persons is the venture capital investment business.

(d) During the last five years, none of the Filing Persons has been convicted in any criminal proceeding (excluding traffic violations or similar misdemeanors).

(e) During the last five years, none of the Filing Persons has been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree, or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.

(f) Each of the Listed Persons is a United States citizen and each of the MPM Entities is a Delaware limited partnership or limited liability company, other than UBS Oncology and Oncology Cayman which are Cayman Islands limited partnerships.

In accordance with the provisions of General Instruction C to Schedule 13D, information concerning the managers and each other person controlling the general partners of the MPM Entities required by Item 2 of Schedule 13D is listed on Schedule 1 hereto and is incorporated by reference herein.

 

Item 3.

Source and Amount of Funds or Other Consideration

On July 23, 2020, the Registration Statement on Form S-1 filed with the Securities and Exchange Commission by the Issuer (File No. 333-239415) in connection with its initial public offering of 10,586,316 Common Stock (the “IPO”) was declared effective. The closing of the IPO took place on July 28, 2020, and at such closing the MPM Entities purchased an aggregate of 320,000 shares of Common Stock at the initial public offering price of $19.00 per share, for an aggregate purchase price of $6,080,000. The source of funds for such purchases was the capital contributions made to the MPM Entities by their respective partners and members. The shares were purchased as follows:

 

   

BV 2014: 89,955 shares

 

   

BV 2014(B): 5,994 shares

 

   

AM BV2014 LLC: 3,096 shares

 

   

BV 2018: 56,814 shares

 

   

BV 2018(B): 3,020 shares

 

   

AM BV2018 LLC: 1,121 shares

 

   

UBS Oncology: 160,000 shares

 

Page 20


Item 4.

Purpose of Transaction

The MPM Entities purchased the Common Stock of the Issuer in the initial public offering for investment purposes.

Ansbert Gadicke is a member of the Board of Directors of the Issuer and is also a managing director of BV 2014 LLC and BV 2018 LLC and the managing director of Oncology GP.

Subject to applicable legal requirements, one or more of the Filing Persons may purchase additional securities of the Issuer from time to time in open market or private transactions, depending on their evaluation of the Issuer’s business, prospects and financial condition, the market for the Issuer’s securities, other developments concerning the Issuer, the reaction of the Issuer to the Filing Persons’ ownership of the Issuer’s securities, other opportunities available to the Filing Persons, and general economic, money market and stock market conditions. In addition, depending upon the factors referred to above, the Filing Persons may dispose of all or a portion of their securities of the Issuer at any time. Each of the Filing Persons reserves the right to increase or decrease its holdings on such terms and at such times as each may decide.

Other than as described above in this Item 4, none of the Filing Persons have any plan or proposal relating to or that would result in: (a) the acquisition by any person of additional securities of the Issuer or the disposition of securities of the Issuer; (b) an extraordinary corporate transaction, such as a merger, reorganization or liquidation, involving the Issuer or any of its subsidiaries; (c) a sale or transfer of a material amount of assets of the Issuer or any of its subsidiaries; (d) any change in the present board of directors or management of the Issuer, including any plans or proposals to change the number or terms of directors or to fill any existing vacancies on the board; (e) any material change in the present capitalization or dividend policy of the Issuer; (f) any other material change in the Issuer’s business or corporate structure; (g) any changes in the Issuer’s charter, by-laws or instruments corresponding thereto or other actions which may impede the acquisition of control of the Issuer by any person; (h) causing a class of securities of the Issuer to be delisted from a national securities exchange or to cease to be authorized to be quoted in an inter-dealer quotation system of a registered national securities association; (i) a class of equity securities of the Issuer becoming eligible for termination of registration pursuant to Section 12(g)(4) of the Exchange Act; or (j) any action similar to those enumerated above.

 

Item 5.

Interest in Securities of the Issuer

(a) – (b) The following information with respect to the ownership of the Common Stock of the Issuer by the Filing Persons is provided as of July 28, 2020:

 

                                                                                                                                    

Reporting Person

   Shares
Held
Directly
     Sole Voting
Power
     Shared
Voting
Power
     Sole
Dispositive
Power
     Shared
Dispositive
Power
     Beneficial
Ownership
     Percentage
of Class (1)
 

BV 2014

     2,083,887        2,083,887        0        2,083,887        0        2,083,887        6.2

BV 2014(B)

     138,985        138,985        0        138,985        0        138,985        0.4

AM BV 2014 LLC

     71,727        71,727        0        71,727        0        71,727        0.2

BV 2018

     1,316,139        1,316,139        0        1,316,139        0        1,316,139        3.9

BV 2018(B)

     69,951        69,951        0        69,951        0        69,951        0.2

AM BV 2018 LLC

     25,974        25,974        0        25,974        0        25,974        0.1

UBS Oncology

     2,355,557        2,355,557        0        2,355,557        0        2,355,557        7.1

BV 2014 GP(2)

     0        0        2,222,872        0        2,222,872        2,222,872        6.7

BV 2014 LLC(3)

     0        0        2,294,599        0        2,294,599        2,294,599        6.9

BV 2018 GP(4)

     0        0        1,386,090        0        1,386,090        1,386,090        4.2

BV 2018 LLC(5)

     0        0        1,412,064        0        1,412,064        1,412,064        4.2

Oncology Cayman(6)

     0        0        2,355,557        0        2,355,557        2,355,557        7.1

Oncology LP(6)

     0        0        2,355,557        0        2,355,557        2,355,557        7.1

Oncology GP(6)

     0        0        2,355,557        0        2,355,557        2,355,557        7.1

Ansbert Gadicke(7)

     0        0        6,062,220        0        6,062,220        6,062,220        18.1

Luke Evnin(8)

     0        0        3,706,663        0        3,706,663        3,706,663        11.1

Todd Foley(8)

     0        0        3,706,663        0        3,706,663        3,706,663        11.1

Edward Hurwitz(9)

     0        0        1,412,064        0        1,412,064        1,412,064        4.2

 

Page 21


(1)

This percentage is calculated based upon 33,434,807 shares of the Issuer’s common stock outstanding upon completion of the Issuer’s initial public offering, as set forth in the Issuer’s final prospectus dated July 23, 2020 with respect to such offering, filed with the Securities and Exchange Commission on July 27, 2020.

(2)

Includes securities held by BV 2014 and BV 2014(B). BV 2014 GP is the direct general partner of BV 2014 and BV 2014(B).

(3)

Includes securities held by BV 2014, BV2014(B) and AM BV 2014 LLC. BV 2014 LLC is the indirect general partner of BV 2014 and BV 2014(B) and the manager of AM BV 2014 LLC.

(4)

Includes securities held by BV 2018 and BV 2018(B). BV 2018 GP is the direct general partner of BV 2018 and BV 2018(B).

(5)

Includes securities held by BV 2018, BV 2018(B) and AM BV 2018 LLC. BV 2018 LLC is the indirect general partner of BV 2018 and BV 2018(B) and the manager of AM BV 2018 LLC.

(6)

Includes shares held by UBS Oncology. Oncology GP is the general partner of Oncology LP, the General Partner of Oncology (Cayman), the General Partner of UBS Oncology.

(7)

Includes securities held by BV 2014, BV 2014(B), AM BV 2014 LLC, BV 2018, BV 2018(B), AM BV 2018 LLC and UBS Oncology. The Reporting Person is a managing director of BV 2014 LLC and BV 2018 LLC and the managing director of Oncology GP.

(8)

Includes securities held by BV 2014, BV 2014(B), AM BV 2014 LLC, BV 2018, BV 2018(B), and AM BV 2018 LLC. The Reporting Person is a managing director of BV 2014 LLC and BV 2018 LLC..

(9)

Includes 1,316,139 shares held by BV 2018, 69,951 shares held by BV 2018(B) and 25,974 shares held by AM BV 2018 LLC. The Reporting Person is a managing director of BV 2018 LLC.

Each Filing Person disclaims membership in a “group.” Each Filing Person also disclaims beneficial ownership of any shares of the Issuer, except for the shares set forth in the table above next to the respective Filing Person’s name in subsection (b) of this Item 5.

(c) The information provided in Item 3 is hereby incorporated by reference. On June 30, 2020, the MPM Entities acquired an aggregate of 10,89,922 shares of Series B Preferred Stock and 109,569 shares of Series B-1 Preferred stock upon the issuance of dividends. On July 28, 2020, the MPM Entities acquired an aggregate of 5,742,220 Common Stock of the Issuer upon the automatic conversion of preferred stock of the Issuer in connection with the closing of the Issuer’s initial public offering. Except as otherwise set forth herein, the Filing Persons have not acquired or disposed of any securities of the Issuer in the past 60 days.

(d) No other person is known by the Reporting Persons to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the Shares beneficially owned by the Reporting Persons.

(e) Inapplicable.

 

Page 22


Item 6.

Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer

Stockholders’ Agreement

The MPM Entities and other stockholders of the Issuer have entered into an Amended and Restated Stockholders’ Agreement dated March 24, 2020 (the “Stockholders’ Agreement”) with the Issuer. Subject to the terms of the Stockholders’ Agreement, holders of shares having registration rights (“Registrable Securities”) can demand that the Issuer file a registration statement or request that their shares be covered by a registration statement that the Issuer is otherwise filing.

Demand Registration Rights

If, at any time after 180 days after effective date, the Issuer shall receive a written request from the Holders (as defined in the Stockholders’ Agreement) of at least sixty percent (60%) of the shares of common stock issued upon conversion of the Issuer’s Senior Preferred Stock (as defined in the Stockholders’ Agreement) (the “Initiating Holders”) that the Issuer file a Form S-1 registration statement under the Securities Act of 1933 (the “Securities Act”) with respect to Registrable Securities owned by such Holder or Holders with respect to at least 40% of the Registrable Securities) or a lesser percentage if the having an aggregate offering price, net of Selling Expenses (as defined in the Stockholders’ Agreement), of at least $10 million, then the Issuer shall (i) within ten (10) business days after the date such request is given, give notice thereof (the “Demand Notice”) to all Holders other than the Initiating Holders; and (ii) as soon as practicable, and in any event within sixty (60) days after the date such request is given by the Initiating Holders, file a Form S-1 registration statement under the Securities Act covering all Registrable Securities that the Initiating Holders requested to be registered and any additional Registrable Securities requested to be included in such registration by any other Holders.

The Issuer shall not be obligated to effect, or to take any action to effect, any demand registration after the Issuer has effected two Form S-1 demand registrations.

Form S-3 Demand Registration Rights

If at any time when it is eligible to use a Form S-3 registration statement, the Issuer receives a request from at Holders of at least ten percent (10%) of the Registrable Securities then outstanding that the Issuer file a Form S-3 registration statement with respect to outstanding Registrable Securities of such Holders having an anticipated aggregate offering price of at least $5 million, then the Issuer shall (i) within ten (10) business days after the date such request is given, give a Demand Notice to all Holders other than the Initiating Holders; and (ii) as soon as practicable, and in any event within forty-five (45) days after the date such request is given by the Initiating Holders, file a Form S-3 registration statement under the Securities Act covering all Registrable Securities requested to be included in such registration by any other Holders.

The Issuer shall not be obligated to effect, or to take any action to effect, any Form S-3 demand registration if the Issuer has effected two Form S-3 demand registrations within the twelve month period immediately preceding the date of such request.

Piggyback Registration Rights

If the Issuer proposes to register any of its stock in connection with the public offering of such securities by the Issuer or on behalf of selling stockholders, the Issuer shall, at such time, promptly and in any event, within three business days of such determination, give each Holder written notice of such registration. Upon the written request of each Holder given within twenty (20) days after such notice is given to the Issuer, the Issuer shall, subject to the certain limitations, use its reasonable best efforts to cause to be registered all of the Registrable Securities that each such Holder has requested to be registered.

Expenses of Registration

Subject to certain limitations, the Issuer will pay all registration expenses, including the fees of one special counsel of the Holder of Registrable Securities in an amount not to exceed $50,000, other than underwriting discounts and commissions, related to any registration effected pursuant to the Stockholders’ Agreement.

 

Page 23


Indemnification

The Stockholders’ Agreement contains customary cross-indemnification provisions, pursuant to which the Issuer is obligated to indemnify the selling stockholders in the event of material misstatements or omissions in the registration statement attributable to the Issuer, and the selling stockholders are obligated to indemnify the Issuer for material misstatements or omissions attributable to them.

Termination

No Holder shall be entitled to exercise any registration rights on the date which is the earlier of (i) the closing of a Deemed Liquidation Event, as such term is defined in the Issuer’s Certificate of Incorporation; (ii) such time after the consummation of the IPO as Rule 144 or another similar exemption under the Securities Act is available for the sale of all such Holder’s shares without limitation during a three-month period without registration; or (iii) the fifth anniversary of a Qualified Public Offering, as such term is defined in the Issuer’s Certificate of Incorporation.

Lock-up Agreements

The MPM Entities and Mr. Gadicke, along with all of the Issuer’s officers, directors, and holders of substantially all of the Issuer’s Common Stock, have entered into letter agreements (the “Lock-up Agreements”), whereby they have agreed, subject to certain exceptions, not to offer, sell, contract to sell, pledge or otherwise dispose of or hedge any of its Common Stock or securities convertible into or exchangeable for Common Stock for a 180-day period beginning on July 23, 2020 and ending on January 19, 2021 except with the prior written consent of J.P. Morgan Securities LLC, SVB Leerink LLC and Piper Sandler & Co. on behalf of the underwriters.

The foregoing description of the terms of the Stockholders’ Agreement and the Lock-up Agreement is intended as a summary only and is qualified in its entirety by reference to the Stockholders’ Agreement and Form of Lock-up Agreement, which are filed as exhibits to this Schedule 13D and incorporated by reference herein.

Other than as described in this Schedule 13D, to the best of the Filing Persons’ knowledge, there are no other contracts, arrangements, understandings or relationships (legal or otherwise) among the persons named in Item 2 and between such persons and any person with respect to any securities of the Issuer.

 

Item 7.

Material to Be Filed as Exhibits

 

A.

Amended and Restated Stockholders’ Agreement by and among the Issuer and each of the investors listed on Exhibit A thereto, dated as of March 24, 2020 (incorporated by reference to Exhibit 4.1 to the Issuer’s Registration Statement on Form S-1 (SEC File No. 333-239415), filed with the SEC on June 24, 2020).

 

B.

Form of Lock-up Agreement (incorporated by reference to Exhibit A to Exhibit 1.1 to the Issuer’s Registration Statement on Form S-1/A (SEC File No. 333-239415), filed with the SEC on July 20, 2020).

 

C.

Agreement regarding filing of joint Schedule 13D.

 

Page 24


Signatures

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: August 7, 2020

 

MPM BIOVENTURES 2014, L.P.
By:   MPM BioVentures 2014 GP LLC,
  its General Partner
By:   MPM BioVentures 2014 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2014 (B), L.P.
By:   MPM BioVentures 2014 GP LLC,
  its General Partner
By:   MPM BioVentures 2014 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM ASSET MANAGEMENT INVESTORS BV 2014 LLC
By:   MPM BioVentures 2014 LLC,
  Its Manager
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2014 GP, LLC
By:   MPM BioVentures 2014 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director

 

Page 25


MPM BIOVENTURES 2014 LLC
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2018, L.P.
By:   MPM BioVentures 2018 GP LLC,
  its General Partner
By:   MPM BioVentures 2018 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2018 (B), L.P.
By:   MPM BioVentures 2018 GP LLC,
  its General Partner
By:   MPM BioVentures 2018 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM ASSET MANAGEMENT INVESTORS BV 2018 LLC
By:   MPM BioVentures 2018 LLC,
  Its Manager
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2018 GP, LLC
By:   MPM BioVentures 2018 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2018 LLC
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director

 

Page 26


UBS ONCOLOGY IMPACT FUND , L.P.
By:   Oncology Impact Fund (Cayman) Management L.P.,
  its General Partner
By:   MPM Oncology Impact Management LP,
  Its General Partner
By:   MPM Oncology Impact Management GP LLC
  Its General Partner
By:   /s/ Ansbert Gadicke
Name:   Ansbert Gadicke
Title:   Managing Director
ONCOLOGY IMPACT FUND (CAYMAN) MANAGEMENT L.P.
By:   MPM Oncology Impact Management LP,
  Its General Partner
By:   MPM Oncology Impact Management GP LLC
  Its General Partner
By:   /s/ Ansbert Gadicke
Name:   Ansbert Gadicke
Title:   Managing Director
MPM ONCOLOGY IMPACT MANAGEMENT LP
By:   MPM Oncology Impact Management GP LLC
Its   General Partner
By:   /s/ Ansbert Gadicke
Name:   Ansbert Gadicke
Title:   Managing Director
MPM ONCOLOGY IMPACT MANAGEMENT GP LLC
By:   /s/ Ansbert Gadicke
Name:   Ansbert Gadicke
Title:   Managing Director
By:   /s/ Todd Foley
Name:   Todd Foley
By:   /s/ Luke Evnin
Name:   Luke Evnin
By:   /s/ Ansbert Gadicke
Name:   Ansbert Gadicke
By:   /s/ Edward Hurwitz
Name:   Edward Hurwitz

 

Page 27


Schedule I

General Partners/Members

Ansbert Gadicke

c/o MPM Asset Management

450 Kendall Street

Cambridge, MA 02142

Principal Occupation: Managing director of MPM BioVentures 2014 LLC, MPM BioVentures 2018 LLC and managing director of MPM Oncology Impact Management LP.

Citizenship: USA

Luke Evnin

c/o MPM Asset Management

450 Kendall Street

Cambridge, MA 02142

Principal Occupation: Managing director of MPM BioVentures 2014 LLC and MPM BioVentures 2018 LLC.

Citizenship: USA

Todd Foley

c/o MPM Asset Management

450 Kendall Street

Cambridge, MA 02142

Principal Occupation: Managing director of MPM BioVentures 2014 LLC and MPM BioVentures 2018 LLC.

Citizenship: USA

Edward Hurwitz

c/o MPM Asset Management

450 Kendall Street

Cambridge, MA 02142

Principal Occupation: Managing director of MPM BioVentures 2018 LLC.

Citizenship: USA

 

Page 28


Exhibit Index

 

A.

Amended and Restated Stockholders’ Agreement by and among the Issuer and each of the investors listed on Exhibit A thereto, dated as of March 24, 2020 (incorporated by reference to Exhibit 4.1 to the Issuer’s Registration Statement on Form S-1 (SEC File No. 333-239415), filed with the SEC on June 24, 2020).

 

B.

Form of Lock-up Agreement (incorporated by reference to Exhibit A to Exhibit 1.1 to the Issuer’s Registration Statement on Form S-1/A (SEC File No. 333-239415), filed with the SEC on July 20, 2020).

 

C.

Agreement regarding filing of joint Schedule 13D.

 

 

Page 29

EX-99.C 2 d157350dex99c.htm EX-99.C EX-99.C

Exhibit C

Joint Filing Statement

I, the undersigned, hereby express my agreement that the attached Schedule 13D (and any amendments thereto) relating to the beneficial ownership by the undersigned of the equity securities of iTeos Therapeutics, Inc. is filed on behalf of each of the undersigned.

Date: August 7, 2020

 

MPM BIOVENTURES 2014, L.P.
By:   MPM BioVentures 2014 GP LLC,
  its General Partner
By:   MPM BioVentures 2014 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2014 (B), L.P.
By:   MPM BioVentures 2014 GP LLC,
  its General Partner
By:   MPM BioVentures 2014 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM ASSET MANAGEMENT INVESTORS BV 2014 LLC
By:   MPM BioVentures 2014 LLC,
  Its Manager
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2014 GP, LLC
By:   MPM BioVentures 2014 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director


MPM BIOVENTURES 2014 LLC
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2018, L.P.
By:   MPM BioVentures 2018 GP LLC,
  its General Partner
By:   MPM BioVentures 2018 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2018 (B), L.P.
By:   MPM BioVentures 2018 GP LLC,
  its General Partner
By:   MPM BioVentures 2018 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM ASSET MANAGEMENT INVESTORS BV 2018 LLC
By:   MPM BioVentures 2018 LLC,
  Its Manager
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2018 GP, LLC
By:   MPM BioVentures 2018 LLC,
  Its Managing Member
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director
MPM BIOVENTURES 2018 LLC
By:   /s/ Luke Evnin
Name:   Luke Evnin
Title:   Managing Director

 

Page 2


UBS ONCOLOGY IMPACT FUND , L.P.
By:   Oncology Impact Fund (Cayman) Management L.P.,
  its General Partner
By:   MPM Oncology Impact Management LP,
  Its General Partner
By:   MPM Oncology Impact Management GP LLC
  Its General Partner
By:   /s/ Ansbert Gadicke
Name:   Ansbert Gadicke
Title:   Managing Director
ONCOLOGY IMPACT FUND (CAYMAN) MANAGEMENT L.P.
By:   MPM Oncology Impact Management LP,
  Its General Partner
By:   MPM Oncology Impact Management GP LLC
  Its General Partner
By:   /s/ Ansbert Gadicke
Name:   Ansbert Gadicke
Title:   Managing Director
MPM ONCOLOGY IMPACT MANAGEMENT LP
By:   MPM Oncology Impact Management GP LLC
  Its General Partner
By:   /s/ Ansbert Gadicke
Name:   Ansbert Gadicke
Title:   Managing Director
MPM ONCOLOGY IMPACT MANAGEMENT GP LLC
By:   /s/ Ansbert Gadicke
Name:   Ansbert Gadicke
Title:   Managing Director
By:   /s/ Todd Foley
Name:   Todd Foley
By:   /s/ Luke Evnin
Name:   Luke Evnin
By:   /s/ Ansbert Gadicke
Name:   Ansbert Gadicke
By:   /s/ Edward Hurwitz
Name:   Edward Hurwitz

 

Page 3

WhaleWisdom Logo

Elevate your investments