Arsanis

PharmaceuticalsSeries DWaltham, USarsanis.com

Latest round

Series D

Last raised

Apr 2017

Total raised

$84M

Investors

9

About Arsanis

Founded in 2010 and based in Massachusetts, United States, Arsanis, Inc. is a biopharmaceutical company that develops human monoclonal antibody therapeutics for the treatment of critical infectious diseases. In March 2019, X4 Pharmaceuticals merged with Arsanis, Inc. (Nasdaq: ASNS). In connection with the merger, Arsanis changed its name to X4 Pharmaceuticals, Inc. The combined organization commenced trading on March 14, 2019 on the Nasdaq Capital Market under the symbol XFOR.

Who invested in Arsanis

9 investors across 4 rounds

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Funding rounds

  1. Series D

    Apr 24, 2017

    Amount

    $46M

    Investors

    Locked

  2. Series C

    Apr 12, 2016

    Amount

    $15M

    Investors

    Locked

  3. Series B

    Jul 30, 2013

    Amount

    $13M

    Investors

    Locked

  4. Series A

    Feb 28, 2011

    Amount

    $10M

    Investors

    Locked

Questions about Arsanis

Who invested in Arsanis?

Arsanis has 9 investors on record across 4 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Arsanis raised?

Arsanis has raised 4 venture rounds. Sign up free to see how much each round raised and the total.

When did Arsanis last raise money?

Arsanis's most recent round on record is a Series D, in Apr 2017.

What does Arsanis do?

Founded in 2010 and based in Massachusetts, United States, Arsanis, Inc.

Where is Arsanis headquartered?

Arsanis is headquartered in Waltham, US.

Which VCs invest in companies like Arsanis?

Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back pharmaceuticals companies at Arsanis's stage. Their profiles are linked below.

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