Ron Squarer - 10 Dec 2025 Form 4 Insider Report for Nuvalent, Inc. (NUVL)

Role: Director
Signature: /s/ Nathan N. McConarty, attorney-in-fact
Issuer symbol: NUVL
Transactions as of: 10 Dec 2025
Net transactions value: $0
Form type: 4
Filing time: 11 Dec 2025, 16:31:14 UTC
Previous filing: 17 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Squarer Ron	Director	C/O NUVALENT, INC., ONE BROADWAY, 14TH FLOOR, CAMBRIDGE	/s/ Nathan N. McConarty, attorney-in-fact	11 Dec 2025	0001454001

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NUVL	Class A Common Stock	Award	$0	+2,837		$0.000000	2,837	10 Dec 2025	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	NUVL	Stock Option (Right to Buy)	Award	$0	+4,418		$0.000000	4,418	10 Dec 2025	Class A Common Stock	4,418	$105.74	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Consists of shares of Nuvalent, Inc. Class A Common Stock issuable under restricted stock units ("RSUs"). Each RSU represents the right to receive one share of Nuvalent, Inc. Class A Common Stock. The RSUs vest in three equal annual installments following December 10, 2025, subject to continued service to Nuvalent, Inc. through the applicable vesting date.
F2	The shares underlying this option vest over the three years following December 10, 2025, in equal monthly installments, subject to continued service to Nuvalent, Inc. through the applicable vesting date.