NKTR files Form 144 reporting insider sale (NASDAQ: NKTR)

Rhea-AI Filing Summary

Form 144 filing reports insider share sales and planned sales. The filing lists 423 common shares marked under "Securities To Be Sold" tied to Restricted Stock Vesting on 02/13/2026, and shows 2,207 common shares sold on 11/25/2025.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	423	30878.24	20341589	02/18/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/13/2026	Restricted Stock Vesting	Issuer			423	02/13/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Howard Robin 455 Mission Bay Boulevard South San Francisco CA 94158	Common	11/25/2025	2207	129812.21

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does NKTR's Form 144 report?

It reports insider sales and planned sales. The filing lists 423 shares to be sold related to restricted stock vesting on 02/13/2026 and shows 2,207 shares sold on 11/25/2025.

Who is listed as the broker in the NKTR Form 144?

Fidelity Brokerage Services LLC is listed. The filing shows Fidelity at 900 Salem Street, Smithfield, RI, as the broker associated with the securities to be sold, per the brokerage contact line in the filing.

Did the filing show the reason for the planned sale?

Yes — vesting of restricted stock. The entry under "Securities To Be Sold" is labeled Restricted Stock Vesting, indicating the shares to be sold are tied to issuer compensation vesting on 02/13/2026.

How much stock had the insider sold in the prior three months?

The filing shows 2,207 shares sold on 11/25/2025. That sale amount appears in the "Securities Sold During The Past 3 Months" section attributed to the reporting person.