Rocket Pharmaceuticals Officer Sells 7,043 Shares for Tax Withholding

Rhea-AI Filing Summary

John Militello, an officer of Rocket Pharmaceuticals, Inc. (RCKT), reported a sale of 7,043 shares of common stock on 08/14/2025 at a price of $3.019 per share. The filing states the sale was made to satisfy tax withholding obligations arising from the vesting of restricted stock units that convert one-for-one into common stock. After the reported transaction, the reporting person beneficially owned 56,984 shares, reported as direct ownership. His roles are listed as Vice President of Finance, Treasurer and Principal Accounting Officer. The Form 4 was signed by an attorney-in-fact, Martin Wilson, on 08/18/2025.

Positive

• Sale was disclosed as tax withholding for RSU vesting, which is a common, non-speculative reason for insider sales
• Reporting person retains 56,984 shares after the transaction, showing continued ownership interest

Negative

• None.

Insights

Financial Analyst

TL;DR Insider sold a small number of shares to cover taxes from RSU vesting; ownership remains notable but no operational signal.

The reported sale of 7,043 shares at $3.019 appears to be a routine withholding sale linked to RSU vesting rather than a discretionary cash-raising sale. The filing shows the reporting person continues to hold 56,984 shares directly, indicating retained exposure to the issuer. For investors, this is a non-event from a company-performance perspective because it documents a tax-related disposition rather than a strategic liquidation. Volume and value of the sale are modest relative to typical market-cap impacts for public companies.

Corporate Governance Expert

TL;DR Transaction aligns with standard insider tax-withholding practice; disclosure and filing appear complete.

The Form 4 explicitly notes the sale was to satisfy tax withholding on vested RSUs and includes role disclosure for the reporting person. The form lists the date of transaction and post-transaction beneficial ownership, and it is signed by an attorney-in-fact, meeting procedural requirements. No indications of late amendment or unexplained transfers are present in the provided text.

SEC Form 4

FORM 4

UNITED 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
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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^*

Militello John

(Last) (First) (Middle)

C/O ROCKET PHARMACEUTICALS, INC.

9 CEDARBROOK DRIVE

(Street)

CRANBURY NJ 08512

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ROCKET PHARMACEUTICALS, INC. [ RCKT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	See Remarks

3. Date of Earliest Transaction (Month/Day/Year)
08/14/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock(1)	08/14/2025		S(2)		7,043	D	$3.019	56,984	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Holdings include Restricted Stock Units ("RSUs") that convert to common stock on a one-for-one basis.

2. The shares of common stock were sold by the Reporting Person in order to pay tax withholding obligations in connection with the vesting of RSUs.

Remarks:

Vice President of Finance, Treasurer, Principal Accounting Officer

	/s/ Martin Wilson, as attorney-in-fact for John Militello	08/18/2025
	** Signature of Reporting Person	Date
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.

FAQ

What did John Militello report on the Form 4 for RCKT?

He reported a sale of 7,043 shares on 08/14/2025 at $3.019 per share to satisfy tax withholding from RSU vesting.

How many shares does the reporting person own after the transaction?

The Form 4 reports beneficial ownership of 56,984 shares following the reported transaction.

Why were the shares sold according to the filing?

The filing states the shares were sold to pay tax withholding obligations in connection with the vesting of RSUs that convert one-for-one to common stock.

What positions does John Militello hold at Rocket Pharmaceuticals?

He is listed as Vice President of Finance, Treasurer, and Principal Accounting Officer.

When was the Form 4 signed and by whom?

The signature on the filing is by Martin Wilson, as attorney-in-fact for John Militello, dated 08/18/2025.