Tax-related automatic share sale by uniQure (QURE) Chief Legal Officer

Rhea-AI Filing Summary

uniQure N.V.’s Chief Legal Officer, Jeannette Potts, reported an automatic sale of 8,578 ordinary shares. The shares were sold on March 2, 2026 in open-market transactions at a weighted average price of $9.95 per share.

According to the disclosure, the sale occurred upon the vesting of restricted share units and was made solely to cover estimated withholding taxes under automatic sale instructions, meaning it was not a discretionary trade by Potts. Following these transactions, she directly owned 106,495 ordinary shares of uniQure N.V.

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

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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^*

Potts Jeannette

(Last) (First) (Middle)

C/O UNIQURE N.V.

PAASHEUVELWEG 25A

(Street)

AMSTERDAM P7 11058BP

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
uniQure N.V. [ QURE ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Legal Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

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
Ordinary Shares	03/02/2026		S(1)		8,578(1)	D	$9.95(2)	106,495	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. The shares were sold upon the vesting of restricted share units solely to cover estimated withholding taxes, pursuant to automatic sale instructions included in the relevant Restricted Share Unit Agreement. The sale was not a discretionary trade by the Reporting Person.

2. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $9.67 to $10.25. The Reporting Person undertakes to provide to the Issuer, any shareholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

	/s/ Christian Klemt, Attorney-in-Fact	03/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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FAQ

What insider transaction did uniQure (QURE) disclose for Jeannette Potts?

uniQure disclosed that Chief Legal Officer Jeannette Potts sold 8,578 ordinary shares. The sale occurred on March 2, 2026, in open-market transactions tied to vesting restricted share units and was used to cover estimated tax withholding obligations.

Was the Jeannette Potts share sale in uniQure (QURE) a discretionary trade?

The sale was not discretionary. It was executed automatically under instructions in the Restricted Share Unit Agreement solely to cover estimated withholding taxes following the vesting of restricted share units, rather than a voluntary trading decision by Jeannette Potts.

At what price were the 8,578 uniQure (QURE) shares sold by Jeannette Potts?

The reported weighted average sale price was $9.95 per share. The filing notes that shares were sold in multiple transactions at prices ranging from $9.67 to $10.25, with full trade breakdowns available upon request from the reporting person.

How many uniQure (QURE) shares does Jeannette Potts own after this Form 4 transaction?

After the reported transaction, Jeannette Potts directly owned 106,495 ordinary shares of uniQure N.V. This figure reflects her holdings following the automatic sale of 8,578 shares to satisfy estimated tax withholding obligations related to restricted share unit vesting.

Why did Jeannette Potts sell uniQure (QURE) shares according to the Form 4 footnotes?

The footnotes state the shares were sold upon vesting of restricted share units solely to cover estimated withholding taxes. The sale followed automatic instructions in the RSU agreement, indicating it was a tax-related mechanism rather than a discretionary share sale decision.

What price range did the uniQure (QURE) shares sell for in Jeannette Potts’ transaction?

The shares were sold in multiple transactions within a price range of $9.67 to $10.25. The reported $9.95 price is a weighted average, and detailed trade prices and volumes can be provided by the reporting person upon request.