Insights

Strong Acquisition Backing Sierra Oncology was acquired by GlaxoSmithKline for $1.9 billion, highlighting significant industry validation and a robust financial foundation. This positioning can facilitate partnerships, licensing deals, and co-development opportunities with potential collaborators seeking innovative oncology therapies.

Pipeline with High Potential The company's lead asset, momelotinib, has demonstrated promising Phase 3 results for myelofibrosis and has received FDA Fast Track designation. This creates prospects for medical product sales, licensing, and distribution agreements with pharmaceutical partners aiming to expand their oncology portfolio.

Strategic Clinical Developments Sierra Oncology's ongoing clinical trial activities, including the global MOMENTUM Phase 3 study, anticipate upcoming data releases. These events offer opportunities to engage healthcare providers, clinical research organizations, and investors interested in early access or collaboration around breakthrough treatments.

Focused Rare Disease Approach Specializing in targeted therapies for rare cancers like myelofibrosis positions Sierra to cater to niche markets with high unmet needs. Sales efforts can target specialty clinics, hospital systems, and specialty pharmacies focused on advanced oncology care for rare hematological conditions.

Innovative Pipeline Expansion Sierra's pipeline includes next-generation agents like SRA737 and partnerships with industry leaders such as AstraZeneca, signaling expansion opportunities across multiple targeted oncology and immunotherapy segments. These collaborations open avenues for licensing, co-marketing, and joint sales opportunities within the oncology space.

Similar companies to Sierra Oncology

Sierra Oncology Tech Stack

Sierra Oncology uses 8 technology products and services including SAS/STAT, Open Graph, Adobe Acrobat Pro, and more. Explore Sierra Oncology's tech stack below.

  • SAS/STAT
    Advanced Analytics And Data Science
  • Open Graph
    Content Management System
  • Adobe Acrobat Pro
    Editors
  • Microsoft 365
    Email
  • ADP Workforce Now
    Human Capital Management
  • ServiceNow
    Miscellaneous
  • Office 365
    Office Suites
  • X-XSS-Protection
    Security

Media & News

Sierra Oncology's Email Address Formats

Sierra Oncology uses at least 1 format(s):
Sierra Oncology Email FormatsExamplePercentage
FLast@sierraoncology.comJDoe@sierraoncology.com
97%
LastFirst@sierraoncology.comDoeJohn@sierraoncology.com
2%
First.Last@sierraoncology.comJohn.Doe@sierraoncology.com
1%

Frequently Asked Questions

Where is Sierra Oncology's headquarters located?

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Sierra Oncology's main headquarters is located at 1820 Gateway Drive San Mateo, California 94404 United States. The company has employees across 2 continents, including North AmericaEurope.

What is Sierra Oncology's phone number?

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You can contact Sierra Oncology's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sierra Oncology's stock symbol?

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Sierra Oncology is a publicly traded company; the company's stock symbol is SRRA.

What is Sierra Oncology's official website and social media links?

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Sierra Oncology's official website is sierraoncology.com and has social profiles on LinkedInCrunchbase.

What is Sierra Oncology's SIC code NAICS code?

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Sierra Oncology's SIC code is 8733 - Noncommercial Research Organizations NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Sierra Oncology have currently?

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As of April 2026, Sierra Oncology has approximately 9 employees across 2 continents, including North AmericaEurope. Key team members include Director, Data Management And Applications: T. C.Senior Director, Clinical Science: D. M.Associate Director Regulatory Affairs: S. R.. Explore Sierra Oncology's employee directory with LeadIQ.

What industry does Sierra Oncology belong to?

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Sierra Oncology operates in the Biotechnology Research industry.

What technology does Sierra Oncology use?

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Sierra Oncology's tech stack includes SAS/STATOpen GraphAdobe Acrobat ProMicrosoft 365ADP Workforce NowServiceNowOffice 365X-XSS-Protection.

What is Sierra Oncology's email format?

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Sierra Oncology's email format typically follows the pattern of FLast@sierraoncology.com. Find more Sierra Oncology email formats with LeadIQ.

How much funding has Sierra Oncology raised to date?

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As of April 2026, Sierra Oncology has raised $135M in funding. The last funding round occurred on Jan 31, 2022 for $135M.

Sierra Oncology

Biotechnology ResearchCalifornia, United States2-10 Employees

Sierra Oncology is a late-stage biopharmaceutical company on a quest to deliver targeted therapies that treat rare forms of cancer. We harness our deep scientific expertise to identify compounds that target the root cause of disease to advance targeted therapies with assets on the leading edge of cancer biology. Our team takes an evidence-based approach to understand the limitations of current treatments and explore new ways to change the cancer treatment paradigm. Together we are transforming promise into patient impact.

Our lead product candidate, momelotinib, is a selective and orally bioavailable JAK1, JAK2 and ACVR1 inhibitor currently under investigation for the treatment of myelofibrosis. Myelofibrosis results from dysregulated JAK-STAT signaling and is characterized by constitutional symptoms, splenomegaly (enlarged spleen) and progressive anemia. 

Momelotinib is currently under investigation in the MOMENTUM clinical trial, a global, randomized, double-blind Phase 3 study for symptomatic and anemic myelofibrosis patients. Top-line data are anticipated in H1 2022. The U.S. Food & Drug Administration has granted Fast Track designation for momelotinib. 

Our pipeline also consists of SRA737, a potent, highly selective, orally bioavailable small molecule inhibitor of Checkpoint kinase 1 (Chk1). Promising clinical activity has been observed with SRA737 in combination with low-dose gemcitabine (LDG). Additionally, SRA737 and LDG strongly synergizes with anti-PD(L)1 preclinically, enabling further promising clinical development opportunities. 

For more information, please visit www.SierraOncology.com.

Section iconCompany Overview

Headquarters
1820 Gateway Drive San Mateo, California 94404 United States
Phone number
SIC Code
8733 - Noncommercial Research Organizations
Stock Symbol
SRRA
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Employees
2-10

Section iconFunding & Financials

  • $135M

    Sierra Oncology has raised a total of $135M of funding over 13 rounds. Their latest funding round was raised on Jan 31, 2022 in the amount of $135M.

  • $1M$10M

    Sierra Oncology's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $135M

    Sierra Oncology has raised a total of $135M of funding over 13 rounds. Their latest funding round was raised on Jan 31, 2022 in the amount of $135M.

  • $1M$10M

    Sierra Oncology's revenue is estimated to be in the range of $1M$10M

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