KAPUSTA MATTHEW C (CEO, Managing Director) sold 28.3% of their position (206.10K shares) of UNIQURE N.V. on the open market

Open‑market sale worth $9.37M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 8 sales

KAPUSTA MATTHEW C

Filed: 6/22/2026ACC: 0000904454-26-000372

InsiderKAPUSTA MATTHEW CCIK 1536290

→

IssuerUNIQURE N.V.CIK 1590560

DirectorOfficer· CEO, Managing Director

Since Mar 2026

-206.10K

Net shares

Net seller

$9.37M

Total sold

Open market trades

0B · 8S

Total transactions

67.24K acquired · 273.34K disposed

Non-Derivative Transactions10

Ordinary Shares

Direct

M · Option Exercise

+62.58K

Price / share

$19.39

Trade value

$1.21M

% of position

9.5%

6/17/2026

660.66K→723.24K

Ordinary Shares

Direct

S · Sale

−23.98K

Price / share

$42.61

Trade value

$1.02M

% of position

3.3%

6/17/2026

723.24K→699.26K

Ordinary Shares

Direct

S · Sale

−6.02K

Price / share

$43.70

Trade value

$263.21K

% of position

0.9%

6/17/2026

699.26K→693.24K

Ordinary Shares

Direct

S · Sale

−32.58K

Price / share

$45.02

Trade value

$1.47M

% of position

4.7%

6/17/2026

693.24K→660.66K

Ordinary Shares

Direct

S · Sale

−56.93K

Price / share

$43.43

Trade value

$2.47M

% of position

8.6%

6/17/2026

660.66K→603.73K

Ordinary Shares

Direct

S · Sale

−33.33K

Price / share

$45.01

Trade value

$1.50M

% of position

5.5%

6/17/2026

603.73K→570.39K

Ordinary Shares

Direct

S · Sale

−11.59K

Price / share

$48.65

Trade value

$563.61K

% of position

2.0%

6/17/2026

570.39K→558.81K

Ordinary Shares

Direct

M · Option Exercise

+4.66K

Price / share

$31.71

Trade value

$147.64K

% of position

0.8%

6/18/2026

558.81K→563.47K

Ordinary Shares

Direct

S · Sale

−4.66K

Price / share

$50.00

Trade value

$232.80K

% of position

0.8%

6/18/2026

563.47K→558.81K

Ordinary Shares

Direct

S · Sale

−37.02K

Price / share

$50.00

Trade value

$1.85M

% of position

6.6%

6/18/2026

558.81K→521.79K

Total

Net shares

−138.86K

Net value

-$8.01M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Ordinary Shares Direct	6/17/2026	M · Option Exercise	+62.58K	$19.39	$1.21M	9.5%	660.66K	723.24K
Ordinary Shares Direct	6/17/2026	S · Sale	−23.98K	$42.61	$1.02M	3.3%	723.24K	699.26K
Ordinary Shares Direct	6/17/2026	S · Sale	−6.02K	$43.70	$263.21K	0.9%	699.26K	693.24K
Ordinary Shares Direct	6/17/2026	S · Sale	−32.58K	$45.02	$1.47M	4.7%	693.24K	660.66K
Ordinary Shares Direct	6/17/2026	S · Sale	−56.93K	$43.43	$2.47M	8.6%	660.66K	603.73K
Ordinary Shares Direct	6/17/2026	S · Sale	−33.33K	$45.01	$1.50M	5.5%	603.73K	570.39K
Ordinary Shares Direct	6/17/2026	S · Sale	−11.59K	$48.65	$563.61K	2.0%	570.39K	558.81K
Ordinary Shares Direct	6/18/2026	M · Option Exercise	+4.66K	$31.71	$147.64K	0.8%	558.81K	563.47K
Ordinary Shares Direct	6/18/2026	S · Sale	−4.66K	$50.00	$232.80K	0.8%	563.47K	558.81K
Ordinary Shares Direct	6/18/2026	S · Sale	−37.02K	$50.00	$1.85M	6.6%	558.81K	521.79K
Total			−138.86K		-$8.01M

Derivative Transactions2

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Ordinary Shares

62.58K shares

−62.58K

Strike price

19.39

Held after

21.08K

Exercisable

—

6/17/2026

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Ordinary Shares

4.66K shares

−4.66K

Strike price

31.71

Held after

78.71K

Exercisable

—

6/18/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Ordinary Shares62.58K shares	6/17/2026	M · Option Exercise	−62.58K	19.39	—	21.08K
Stock Option (Right to Buy) Direct	Ordinary Shares4.66K shares	6/18/2026	M · Option Exercise	−4.66K	31.71	—	78.71K