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KPTI · Current Report (Form 8-K) · Filed February 19, 2026

Karyopharm Therapeutics Inc — Current Report (Form 8-K)

Form
8-K
Filed
February 19, 2026
Period
Feb 18, 2026
Ticker
KPTI
Accession
0001193125-26-059349
Boardroom Alpha · Filing insights

Stockholders approved increasing authorized shares (58,333,333 to 111,000,000; 53,333,333 to 106,000,000); adjournment not needed.

About Karyopharm Therapeutics Inc
Market cap
$44M
1Y TSR
−46.1%
3Y TSR
−50.5%
Board grade
C-
Sector
Healthcare
CEO
Richard A Paulson
Last annual meeting: May 21, 2026 · View full Karyopharm Therapeutics Inc profile →
8-K

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): February 18, 2026

Karyopharm Therapeutics Inc.

(Exact Name of Registrant as Specified in Charter)

 

 

 

 

 

Delaware

 

001-36167

 

26-3931704

(State or Other Jurisdiction

of Incorporation)

 

(Commission

File Number)

 

(IRS Employer

Identification No.)

 

 

 

85 Wells Avenue, 2nd Floor

Newton, Massachusetts

 

02459

(Address of Principal Executive Offices)

 

(Zip Code)

Registrant’s telephone number, including area code: (617) 658-0600

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

 

 

 

 

 

Title of each class

 

Trading

Symbol(s)

 

Name of each exchange

on which registered

Common Stock, $0.0001 par value

 

KPTI

 

Nasdaq Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

 

 

 

 

 

 

 

 

 

 

 

Emerging growth company

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

 

 

 


 

 

Item 5.07.

Submission of Matters to a Vote of Security Holders.

 

On February 18, 2026, Karyopharm Therapeutics Inc. (the “Company”) held a Special Meeting of Stockholders (the “Special Meeting”). The following is a summary of the matters voted on at the Special Meeting.

 

1.

The Company’s stockholders adopted and approved an amendment to the Company’s Restated Certificate of Incorporation, as amended (the “Share Increase Amendment”), to increase the number of authorized shares of the Company’s capital stock from 58,333,333 to 111,000,000 and the number of authorized shares of the Company’s common stock from 53,333,333 to 106,000,000 (the “Authorized Shares Proposal”). The results of the stockholders’ vote with respect to such adoption and approval were as follows:

 

 

Votes For

Votes Against

Votes Abstaining

 

9,436,123

3,213,329

25,465

 

The Company filed a Certificate of Amendment of Restated Certificate of Incorporation with the Secretary of State of the State of Delaware on February 18, 2026 to effect the Share Increase Amendment.

 

2.

The Company’s stockholders approved a proposal to adjourn the Special Meeting to a later date or dates, if necessary to permit further solicitation of proxies in the event that there are insufficient votes for the adoption and approval of the Authorized Shares Proposal. The results of the stockholders’ vote with respect to such approval were as follows:

 

 

Votes For

Votes Against

Votes Abstaining

 

10,041,437

2,594,322

39,158

 

Adjournment of the Special Meeting was deemed unnecessary because there was a quorum present and there were sufficient votes to adopt and approve the Authorized Shares Proposal at the Special Meeting.

 

 

 


 

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

 

 

 

 

 

 

 

 

 

 

 

KARYOPHARM THERAPEUTICS INC.

 

 

 

 

Date: February 19, 2026

 

 

 

By:

 

/s/ Michael Mano

 

 

 

 

 

 

Michael Mano

 

 

 

 

 

 

Executive Vice President, Chief Legal Officer and Secretary

 

 

 


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Reference

Frequently asked questions

When did Karyopharm Therapeutics Inc file this 8-K?
Karyopharm Therapeutics Inc (KPTI) filed this Current Report (Form 8-K) with the SEC on February 19, 2026. The accession number assigned by EDGAR is 0001193125-26-059349.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Stockholders approved increasing authorized shares (58,333,333 to 111,000,000; 53,333,333 to 106,000,000); adjournment not needed. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Karyopharm Therapeutics Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Karyopharm Therapeutics Inc has filed under CIK 1503802, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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