Karyopharm Therapeutics Inc.

Pharmaceutical company · Newton, Massachusetts, United States · Nasdaq: KPTI

Karyopharm Therapeutics Inc. is a pharmaceutical company headquartered in Newton, Massachusetts, United States. Its earliest recorded incorporation is in 2008. Its shares trade on Nasdaq under the ticker KPTI. It has received 2 US government small-business research awards (SBIR/STTR) from health agencies, $2.2 million in total, most recently in 2018. It has reported private securities offerings to the US SEC, most recently $165 million sold in a notice filed in 2022.

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Karyopharm Therapeutics at a glance

Typepharmaceutical company

HeadquartersNewton, Massachusetts, United States

Earliest incorporation on record2008

Stock listingNasdaq: KPTI

SEC industryPharmaceutical Preparations

Employees (per SBIR records)300

SEC CIK1503802

What does Karyopharm Therapeutics do?

US government research funding

2 SBIR/STTR small-business research awards from US health agencies, $2.2 million in total (2016 to 2018). NIH funding came from the National Institute of Allergy and Infectious Diseases.

Private fundraising reported to the SEC

4 Form D notices; the most recent reported $165 million sold (2022).

Frequently asked questions about Karyopharm Therapeutics

Where is Karyopharm Therapeutics headquartered?

Karyopharm Therapeutics Inc. is headquartered in Newton, Massachusetts, United States.

What does Karyopharm Therapeutics do?

Karyopharm Therapeutics Inc. is a pharmaceutical company. Its SEC industry classification is Pharmaceutical Preparations.

Is Karyopharm Therapeutics a public company?

Yes. Karyopharm Therapeutics Inc. trades on Nasdaq under the ticker KPTI.

When was Karyopharm Therapeutics founded?

The earliest incorporation on record for Karyopharm Therapeutics Inc. is in 2008, according to public company registers.

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Sources

Location data: GeoNames (geonames.org), CC BY 4.0.

Last updated 2026-09-23.