Tesaro, Inc.

Waltham, MA

Montana

Registered In

04/17/2015

Incorp. Date

Foreign

Registration Type

Massachusetts

Foreign Jurisdiction

Company Summary

Tesaro, Inc. in Waltham, MA was registered on 04/17/2015. It is listed at 1000 Winter ST STE 3300, Waltham, Ma 02451.

Overview

Registered In

Montana

Incorporation Date

04/17/2015

Company Type

Foreign Profit Corporation

Status

Inactive-Revoked

Registration Type

Foreign

Foreign Jurisdiction

Massachusetts

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People

C T Corporation System Registered Agent

3011 AMERICAN WAY, MISSOULA, MT 59808

Map & Locations

1000 WINTER ST STE 3300, WALTHAM, MA 02451 (Mailing) View Map

Financials

Financial Information for Tesaro, Inc.

Form 5500

TESARO, INC.

1000 Winter Street North Suite 3300, Waltham, Ma 02451 (339) 970-0900 EIN:27-2249687 Plan Admin:Alyssa Newton

Year	Plan Name	Participants BOY/EOY	Assets BOY/EOY
2020	Plan NameTESARO, INC. 2017 CHANGE IN CONTROL SEVERANCE PLAN Plan #502 Participants BOY/EOY542 / 0 Assets BOY/EOY$0 / $0	2020	TESARO, INC. 2017 CHANGE IN CONTROL SEVERANCE PLAN - Plan #502	542 / 0	$0 / $0
2019	Plan NameTESARO, INC. 2017 CHANGE IN CONTROL SEVERANCE PLAN Plan #502 Participants BOY/EOY774 / 0 Assets BOY/EOY$0 / $0	2019	TESARO, INC. 2017 CHANGE IN CONTROL SEVERANCE PLAN - Plan #502	774 / 0	$0 / $0
2019	Plan NameTESARO WELFARE BENEFITS PLAN Plan #501 Participants BOY/EOY597 / 0 Assets BOY/EOY$0 / $0	2019	TESARO WELFARE BENEFITS PLAN - Plan #501	597 / 0	$0 / $0

Benefit & Retirement Plans based on Form 5500.

Linked Companies

Address Match:1000 Winter St Ste 3300 Waltham, MA

Tesaro, Inc. Registered in Missouri	Clayton, MO Waltham, MA	View Report
Tesaro, Inc Registered in Utah	Midvale, UT Waltham, MA	View Report
Charles River Ix-B LLC Registered in Massachusetts	Waltham, MA	View Report
Charles River Ix-C LLC Registered in Massachusetts	Waltham, MA	View Report
Charles River Partnership Ix-A, a Limited Partnership Registered in Massachusetts	Waltham, MA	View Report
Charles River Partnership Ix, a Limited Partnership Registered in Massachusetts	Waltham, MA	View Report
Charles River Ventures, Inc. Registered in Massachusetts	Waltham, MA	View Report
Charles River Vii Gp Limited Partnership Registered in Massachusetts	Waltham, MA	View Report
Charles River Viii-A LLC Registered in Massachusetts	Waltham, MA	View Report
Crp Xiii Blocker, Inc. Registered in Massachusetts	Waltham, MA	View Report
Inductive, Inc. Registered in Massachusetts	Waltham, MA	View Report
Tesaro Securities Corporation Registered in Massachusetts	Waltham, MA	View Report
Tesaro, Inc. Registered in Massachusetts	Waltham, MA	View Report
Valmiki Systems Inc. Registered in Massachusetts	Waltham, MA	View Report
Tesaro, Inc. Registered in North Dakota	Bismarck, ND Waltham, MA	View Report
Charles River Ix Gp, LLC Registered in California	New York, NY (2 more)	View Report
Charles River Partnership Xi, Lp Registered in California	Menlo Park, CA New York, NY (2 more)	View Report
Charles River Ventures, Inc. Registered in California	Menlo Park, CA Waltham, MA (1 more)	View Report
Charles River Xi Gp, Lp Registered in California	Menlo Park, CA Waltham, MA	View Report
Tesaro, Inc. Registered in Washington	Waltham, MA	View Report

Related Business Names:

Tesaro, Inc. Registered in Iowa	Des Moines, IA	View Report
Tesaro, Inc. Registered in North Carolina	Raleigh, NC Waltham, MA	View Report
Tesaro, Inc Registered in Colorado	Centennial, CO Waltham, MA	View Report
Tesaro, Inc. Registered in Alabama	Montgomery, AL Waltham, MA	View Report
Tesaro, Inc. Registered in Florida	Waltham, MA	View Report
Tesaro, Inc. Registered in Oklahoma	Oklahoma City, OK Waltham, MA	View Report
Tesaro Inc. Registered in Vermont	Waltham, MA Waltham, VT	View Report

Address Match:1000 Winter St Waltham, MA

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Sources

The following government agencies have contributed data:

• Montana Secretary of State • U.S. Department of Labor