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Karyopharm Therapeutics Inc. (KPTI)

NASDAQ: KPTI · Real-Time Price · USD
0.65+0.00 (-0.75%)
 
Market Cap14.62M-88.8%
Revenue (ttm)n/a+6.8%
Net Incomen/a-81.9%
EPSn/a-60.8%
Shares Out22.66M
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume737,955
Open0.65
Previous Close0.65
Day's Range0.63 - 0.69
52-Week Range0.62 - 10.99
Betan/a
AnalystsBuy
Price Target9.50(+1372.87%)
Earnings Daten/a
Insider Score
––Not scored
KPTI Insider Score

Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.

About KPTI

Karyopharm Therapeutics Inc., a commercial-stage pharmaceutical company, discovers, develops, and commercializes drugs directed against nuclear export for the treatment of cancer and other diseases in the United States. The company discovers, develops, and commercializes novel and small molecule Selective Inhibitor of Nuclear Export (SINE) compounds that inhibit the nuclear export protein exportin 1 (XPO1). Its lead compounds include XPOVIO in combination with bortezomib and dexamethasone for the treatment of adult patients with multiple myeloma; in combination with dexamethasone for the treatment of adult patients with relapsed or refractory multiple myeloma; and for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL). It also develops Selinexor for treating hematological and solid tumor malignancies, including multiple myeloma, endometrial cancer, myelofibrosis, and DLBCL; and ELTANEXOR for treating other myeloproliferative neoplasms and TP53 wild-type solid tumors. In addition, the company has license agreement with Menarini Group to develop and commercialize selinexor for human oncology indications; license agreement with Antengene Therapeutics Limited to develop and commercialize selinexor, eltanexor, and KPT-9274 for the treatment and/or prevention of human oncology indications, as well as verdinexor for the diagnosis, treatment, and/or prevention of human non-oncology indications; and distribution agreement for the commercialization of XPOVIO with FORUS Therapeutics Inc. Further, the company has a collaboration with Bristol Myers Squibb company to evaluate novel cereblon E3 ligase modulator agent mezigdomide in combination with Selinexor in patients with relapsed or refractory multiple myeloma. Karyopharm Therapeutics Inc. was incorporated in 2008 and is headquartered in Newton, Massachusetts.

Address
85 Wells Avenue, Newton, MA, 02459-3298, United States
Market Cap
15 million
Employees
228
Industrial Classification
Biotechnology

What Are Insiders Doing?

Open-market buy / sell balanceNet Selling
Sold
$449.82
Bought
$0

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

1 Day
-0.77%
5 Days
-47.13%
1 Month
-62.50%
6 Months
-91.10%
1 Year
-88.82%

$KPTI stock is featured in our Insider Score Rankings, and Insider Trades datasets.

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Recently reported changes in KPTI holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

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Insider Trading

Quarterly net insider trading by KPTI's directors and management

Net Shares Purchased by Insiders−400−20002025Q42026Q12026Q22026Q32026Q4

Source: SEC EDGAR (Form 4)

Corporate Lobbying

KPTI Estimated quarterly lobbying spending

Source: U.S. Senate LDA

KPTI Revenue by Segment

$1.96BTotal
SegmentRevenue% of All
Accumulated deficit$1.85B94.10%
Cash, cash equivalents and investments$65.10M3.31%
Minimum liquidity covenant amount$25.00M1.27%
Principal payment due under our senior secured term loan$15.80M0.80%
Aggregate interest payments due$10.10M0.51%

As of: Q2 2026 (Jun 30, 2026) · Source: SEC EDGAR (10-Q)

U.S. Patents

New KPTI patent grants

Loading patent grants…

Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to KPTI from public contracts

Source: USAspending.gov

Top ETF Holders

ETFs with the largest estimated holdings in KPTI

ETFEst. Holding Size
VTIVanguard Morningstar Total Stock Market ETF$1.40M
VXFVanguard Extended Market ETF$541.95K
IWMiShares Russell 2000 ETF$322.94K
VTWOVanguard Russell 2000 ETF$234.39K
FESMFidelity Enhanced Small Cap ETF$118.05K
IWCiShares Micro-Cap ETF$41.22K

Estimated from each fund’s disclosed top holdings × AUM

KPTI Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

Members only

The live Insider Score for KPTI is included with Insider Access.

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Bull Case vs Bear Case

AI-generated from KPTI’s recent data — informational, not investment advice

Generating analysis…

Insider Score

Our 0–100 Insider Score and the signals behind it.

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Recent Insider Activity

Buys
0
Sells
1
Buy Value
$0
Distinct Buyers
0

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.
Karyopharm Therapeutics Inc. (KPTI) Insider Trading, Form 4 Buys & Sells | InsiderBuying.com