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Clovis Oncology's Overview

Total employees67
HeadquartersBoulder
Founded2009

Clovis Oncology, Inc. was a biopharmaceutical company focused on acquiring, developing, and commercializing innovative anti-cancer agents in the U.S., Europe, and other international markets. Its main product was Rubraca (rucaparib), a PARP inhibitor for treating certain types of ovarian and prostate cancer. In December 2022, Clovis Oncology filed for Chapter 11 bankruptcy. Subsequently, its key assets were sold: Rubraca to Novartis in June 2023, and its novel peptide-targeted radionuclide therapy (PTRT) FAP-2286 to Bristol Myers Squibb in June 2023. The company has since largely wound down its independent operations.

Where is Clovis Oncology's Headquarters?

HQ Function

Served as the primary center for corporate operations, research and development oversight, and administrative functions for the oncology-focused biopharmaceutical company prior to its bankruptcy and asset sales in 2023.

Notable Features:

Located in a modern business park, the facility was designed to support biotech research coordination and administrative functions.

Work Culture:

Historically, the work culture was driven by a mission to develop impactful cancer therapies, emphasizing scientific innovation, collaboration, and a patient-centric approach. This reflects the period before the company's Chapter 11 filing and subsequent operational wind-down.

HQ Significance:

The Boulder headquarters was central to Clovis Oncology's efforts in developing and commercializing its oncology pipeline, most notably Rubraca, and managing its global clinical trials and operations before its acquisition.

Values Reflected in HQ: The operations at this HQ historically reflected values such as scientific rigor, commitment to patients, and innovation in oncology. Post-bankruptcy and asset sales, the site's role as Clovis Oncology's active HQ ceased.

Location:

Prior to its bankruptcy and asset sales in 2023, Clovis Oncology had a global presence focused on the development and commercialization of its cancer therapies. This included conducting clinical trials in North America, Europe, and other regions. Commercial operations for its flagship product, Rubraca, were established in the United States and key European markets. Its global functions supported drug development, regulatory submissions, and market access for its oncology portfolio, all of which have ceased under the Clovis Oncology name due to the company's restructuring.

Street Address:

5500 Flatiron Parkway, Suite 100

City:

Boulder

State/Province:

Colorado

Country:

USA

Clovis Oncology's Global Presence

San Francisco, California, USA

Address: One Embarcadero Center, Suite 600, San Francisco, CA 94111, USA (last known address)

Formerly a key hub for West Coast biopharmaceutical engagement and operational support in the U.S.

Cambridge, UK

Address: Suite 2, 2nd Floor, The Platinum Building, St John’s Innovation Park, Cowley Road, Cambridge, CB4 0DS, UK (last known address)

Formerly a central point for managing European clinical development and commercial activities for Clovis Oncology's products.

Buying Intent Signals for Clovis Oncology

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Clovis Oncology

As of April 2025, Clovis Oncology' leadership includes:

Patrick J. Mahaffy - President and Chief Executive Officer
Daniel W. Muehl - Executive Vice President, Chief Financial Officer and Treasurer
Dr. Lindsey Rolfe - Executive Vice President, Chief Medical Officer and Global Head of Research and Development
Gillian C. Ivers-Read - Executive Vice President, Chief Regulatory Officer and Global Head of Technical Operations
Thomas C. Harding - Executive Vice President, General Counsel and Secretary

Investors of Clovis Oncology

Clovis Oncology has been backed by several prominent investors over the years, including:

Palo Alto Investors, LLC
BlackRock, Inc.
The Vanguard Group
State Street Corporation
NEA Management Company, LLC

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits5

In the last 12 months (mid-2023 to mid-2024), Clovis Oncology's executive leadership effectively departed. This followed the company's Chapter 11 bankruptcy filing in December 2022 and the sale of its primary assets by June 2023. As Clovis Oncology ceased its prior operational structure and wound down operations, its executive team transitioned out. No new executive appointments were made to the original Clovis Oncology entity during this period.

Departures

Patrick J. Mahaffy, Transitioned out of role due to company's operational wind-down post-asset sales as part of Chapter 11 proceedings.
Daniel W. Muehl, Transitioned out of role due to company's operational wind-down post-asset sales as part of Chapter 11 proceedings.
Dr. Lindsey Rolfe, Transitioned out of role due to company's operational wind-down post-asset sales as part of Chapter 11 proceedings.
Gillian C. Ivers-Read, Transitioned out of role due to company's operational wind-down post-asset sales as part of Chapter 11 proceedings.
Thomas C. Harding, Transitioned out of role due to company's operational wind-down post-asset sales as part of Chapter 11 proceedings.

Technology (Tech Stack) used by Clovis Oncology

Discover the tools Clovis Oncology uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Clovis Oncology Email Formats and Examples

Historically, Clovis Oncology likely used common corporate email formats such as [first_initial][last]@clovisoncology.com. However, as the company has filed for bankruptcy and sold its key assets, original corporate email addresses are no longer active or monitored for previous business operations. Communications regarding Clovis Oncology's bankruptcy case are handled by its claims and noticing agent, Kroll.

[first_initial][last]@clovisoncology.com

Format

jdoe@clovisoncology.com

Example

0%

Success rate

News and media

Novartis NewsJune 16, 2023

Novartis completes acquisition of Clovis Oncology’s Rubraca® (rucaparib)

Novartis announced the completion of its acquisition of the rights to Rubraca (rucaparib) from Clovis Oncology, Inc. for USD 50 million upfront and additional contingent payments. This acquisition adds a marketed PARP inhibitor to Novartis' oncology portfolio....more

Bristol Myers Squibb NewsJune 6, 2023

Bristol Myers Squibb Completes Acquisition of FAP-2286 from Clovis Oncology

Bristol Myers Squibb announced it has completed the acquisition of FAP-2286, an investigational fibroblast activation protein alpha (FAP)-targeted radiotherapy agent, from Clovis Oncology for an upfront payment of $40 million and potential future milestone payments....more

Clovis Oncology Press Release (via PR Newswire)December 11, 2022

Clovis Oncology Initiates Chapter 11 Process to Preserve Value and Support Continued Patient Access to Rubraca® (rucaparib)

Clovis Oncology announced that it and its U.S. subsidiaries filed voluntary petitions for relief under Chapter 11 of the U.S. Bankruptcy Code to facilitate the sale of its assets and support continued patient access to its marketed therapy, Rubraca....more

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