Aminex Therapeutics

Kenmore, WA · Founded 2009 · Privately Held (backing)

Operator of a drug development company intended to focus on advancing novel immunotherapy for cancer treatment and cure. Aminex Therapeutics is based in Kenmore, WA and was founded in 2009. It was valued at $105 million at its later-stage round in Dec 2025, the last priced event on record. It has raised $47.6 million across 6 recorded rounds; the latest was a $15.1 million early-stage round in Oct 2022.

PMV mark · valuation
$105.1M
Oct 2026
Priced at
its later-stage round
Dec 2025
Total raised
$47.6M
Last round
Early Stage VC
Oct 2022
How much has Aminex Therapeutics raised?
$47.6Macross 6 recorded rounds · Jun 2014 – Oct 2022

Most recently, Aminex Therapeutics raised $15.1M in its Early Stage VC (Oct 2022).

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Aminex Therapeutics round by round

6 rounds
Oct 2022Early Stage VC$15.1MSEC filing▮
162 investors participated
Aug 2021Early Stage VC$6.3MSEC filing▮
97 investors participated
Jul 2020Debt$2.9MSEC filing▮
96 investors participated
May 2018Early Stage VC$8.3MSEC filing▮
96 investors participated
Oct 2014Seed Round$410KSEC filing▮
3 investors participated
Jun 2014Seed Round$1.6MSEC filing▮
22 investors participated

How much has Aminex Therapeutics raised?

Aminex Therapeutics has raised $47.6 million across 6 recorded rounds since 2014. The largest was an $8.3 million early-stage round in May 2018; the most recent was a $15.1 million early-stage round in Oct 2022.

Aminex Therapeutics has filed 6 Form Ds with the SEC since 2014, most recently in Dec 2025 ($15.1 million sold to 162 investors).

Aminex Therapeutics investors

1 investor is on record for Aminex Therapeutics, including United States Department of the Treasury. The early-stage round in Oct 2022 drew 162 investors.

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1 investors have backed Aminex Therapeutics.

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Frequently asked about Aminex Therapeutics

How much has Aminex Therapeutics raised?
Aminex Therapeutics has raised $47.6M in total across 6 recorded funding rounds.
When was Aminex Therapeutics's last funding round?
Aminex Therapeutics's most recent recorded round was Early Stage VC in Oct 2022, raising $15.1M.