Nuvalent, Inc. SEC Filing

Nuvalent, Inc. insider-related trust plans stock sale under Rule 144.

Rhea-AI Filing Summary

Nuvalent, Inc. insider-related trust plans stock sale under Rule 144. A holder of Nuvalent Class A common stock filed notice to sell 5,850 shares through J.P. Morgan Securities LLC, with an aggregate market value of 588,990, on or around 02/17/2026 on Nasdaq.

The securities were originally acquired as founder shares from the issuer on 02/17/2017. The filing also lists recent sales by the same trust, including 5,850 Class A shares sold on 11/24/2025 for gross proceeds of 639,807 and additional smaller transactions over the following months.

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Accepted by SEC EDGAR 02/17/2026 - 04:45 PM EST Learn about SEC filing dates

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	0001862123
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Nuvalent Inc
SEC File Number	001-40671
Address of Issuer	One Broadway, 14th Floor Cambridge MASSACHUSETTS 02142
Phone	857-357-7000
Name of Person for Whose Account the Securities are To Be Sold	Matthew Shair
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	Director

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
Class A Common	J.P. Morgan Securities LLC 270 Park Avenue 10th Floor New York NY 10017	5850	588990	67271461	02/17/2026	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 *
Class A Common	02/17/2017	Founder Shares	Issuer			5850	02/17/2017	NA

* 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
Matthew Shair 2021 Irrevocable Trust One Broadway, 14th floor Cambridge MA 02142	Class A Common	11/24/2025	5850	639807
Matthew Shair 2021 Irrevocable Trust One Broadway, 14th floor Cambridge MA 02142	Class A Common	12/22/2025	5850	607716
Matthew Shair 2021 Irrevocable Trust One Broadway, 14th floor Cambridge MA 02142	Class A Common	01/20/2026	5850	607777
Matthew Shair 2021 Irrevocable Trust One Broadway, 14th floor Cambridge MA 02142	Class A Common	11/24/2025	1650	180459
Matthew Shair 2021 Irrevocable Trust One Broadway, 14th floor Cambridge MA 02142	Class A Common	12/22/2025	1650	170561
Matthew Shair 2021 Irrevocable Trust One Broadway, 14th floor Cambridge MA 02142	Class A Common	01/20/2026	1650	171988

144: Remarks and Signature

Remarks
Date of Notice	02/17/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	11/20/2024
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	/s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Matthew Shair
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)