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Nuvalent (NUVL) CEO executes 30K-share option exercise and open-market sale under 10b5-1 plan

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Nuvalent, Inc. President and CEO James Richard Porter executed a pre-planned option exercise and related share sale. He exercised stock options covering 30,000 shares of Class A Common Stock at $18.93 per share and sold 30,000 shares in open-market transactions at a weighted average price of $123.72 per share.

The filing states these trades were carried out under a Rule 10b5-1 trading plan adopted on December 4, 2025, indicating they were scheduled in advance. Following the transactions, Porter directly holds 324,879 shares of Class A Common Stock. The options exercised were fully vested and no remaining derivative holdings are shown in this filing.

Positive

  • None.

Negative

  • None.
Insider Porter James Richard
Role President and CEO
Sold 30,000 shs ($3.71M)
Type Security Shares Price Value
Exercise Stock Option (Right to Buy) 30,000 $0.00 --
Exercise Class A Common Stock 30,000 $18.93 $568K
Sale Class A Common Stock 30,000 $123.72 $3.71M
Holdings After Transaction: Stock Option (Right to Buy) — 118,686 shares (Direct, null); Class A Common Stock — 354,879 shares (Direct, null)
Footnotes (1)
  1. These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 4, 2025. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $123.66 to $123.78, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, Nuvalent, Inc. or any security holder of Nuvalent, Inc., upon request, full information regarding the number of shares sold at each separate price. The shares underlying this option are fully vested.
Shares sold 30,000 shares Class A Common Stock sold in open-market transaction on July 6, 2026
Weighted average sale price $123.72/share Open-market sale price range $123.66–$123.78 on July 6, 2026
Option exercise shares 30,000 shares Stock option for Class A Common Stock exercised on July 6, 2026
Option exercise price $18.93/share Exercise price of stock option (right to buy) converted on July 6, 2026
Post-transaction holdings 324,879 shares Direct Class A Common Stock ownership after transactions
Option expiration date January 4, 2032 Expiration date of exercised stock option prior to conversion
Rule 10b5-1 trading plan regulatory
"These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average price financial
"The price reported is a weighted average price. These shares were sold in multiple transactions"
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
Stock Option (Right to Buy) financial
"Security title is listed as Stock Option (Right to Buy) with underlying Class A Common Stock"
Class A Common Stock financial
"Security title Class A Common Stock is reported for both the sale and option exercise"
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.
derivative exercise/conversion financial
"Transaction action is described as derivative exercise/conversion for the option-related entries"
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FAQ

What did Nuvalent (NUVL) CEO James Richard Porter report in this Form 4?

James Richard Porter reported exercising stock options for 30,000 Nuvalent Class A shares and selling 30,000 shares in open-market trades. These transactions reflect an exercise-and-sell pattern under a pre-arranged trading plan and update his direct share ownership.

How many Nuvalent (NUVL) shares did the CEO sell and at what price?

The CEO sold 30,000 shares of Nuvalent Class A Common Stock at a weighted average price of $123.72 per share. The filing notes sales occurred in multiple trades between $123.66 and $123.78, with detailed breakdowns available on request.

What stock options did Nuvalent (NUVL) CEO exercise in this filing?

He exercised a stock option for 30,000 shares of Nuvalent Class A Common Stock at an exercise price of $18.93 per share. The filing states the shares underlying this option are fully vested, and the option was scheduled to expire on January 4, 2032.

Were Nuvalent (NUVL) CEO’s share sales made under a Rule 10b5-1 plan?

Yes. The filing specifies that the transactions were effected pursuant to a Rule 10b5-1 trading plan adopted on December 4, 2025. Such plans allow executives to pre-schedule trades, which can reduce the significance of trade timing as a market signal.

How many Nuvalent (NUVL) shares does the CEO hold after these transactions?

After the reported transactions, James Richard Porter directly holds 324,879 shares of Nuvalent Class A Common Stock. This figure reflects his updated ownership position following the 30,000-share option exercise and corresponding 30,000-share open-market sale disclosed in the Form 4.

What does the weighted average sale price mean in the Nuvalent (NUVL) Form 4?

The weighted average price of $123.72 per share represents the combined pricing of multiple individual trades between $123.66 and $123.78. The filer offers to provide detailed trade-by-trade share counts and prices to the SEC, the company, or shareholders upon request.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Porter James Richard

(Last)(First)(Middle)
C/O NUVALENT, INC.
ONE BROADWAY, 14TH FLOOR

(Street)
CAMBRIDGE MASSACHUSETTS 02142

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Nuvalent, Inc. [ NUVL ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President and CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/06/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock07/06/2026M(1)30,000A$18.93354,879D
Class A Common Stock07/06/2026S(1)30,000D$123.72(2)324,879D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (Right to Buy)$18.9307/06/2026M(1)30,000 (3)01/04/2032Class A Common Stock30,000$0.00118,686D
Explanation of Responses:
1. These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 4, 2025.
2. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $123.66 to $123.78, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, Nuvalent, Inc. or any security holder of Nuvalent, Inc., upon request, full information regarding the number of shares sold at each separate price.
3. The shares underlying this option are fully vested.
/s/ Nathan McConarty, attorney-in-fact07/08/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)