VAN HERK INVESTMENTS B.V. - 03 Sep 2025 SCHEDULE 13D/A Report for ProQR Therapeutics N.V. Ordinary Shares, nominal value Euro 0.04 per share (PRQR)

Filing Manager: VAN HERK INVESTMENTS B.V.
Reporting Manager: Van Herk Investments B.V.
Security: ProQR Therapeutics N.V. Ordinary Shares, nominal value Euro 0.04 per share
Symbol: PRQR
Shares outstanding: 105M shares
Disclosed Ownership: 13.3M shares
Ownership: 12.6%
Form type: SCHEDULE 13D/A
Filing time: 04 Sep 2025, 16:15:11 UTC
Date of event: 03 Sep 2025
Previous filing: 20 Aug 2025
Next filing: 30 Sep 2025
SEC: View on sec.gov

Reporting Managers (9)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Van Herk Investments B.V.	12.6%	13.3M	13.3M	0	/s/ Erik G.A. Esveld	Erik G.A. Esveld/Attorney-In-Fact*	0001633120
Van Herk Investments THI B.V.	12.6%	13.3M	0	13.3M	/s/ Erik G.A. Esveld	Erik G.A. Esveld/Attorney-In-Fact*
Van Herk Private Equity Investments B.V.	12.6%	13.3M	0	13.3M	/s/ Erik G.A. Esveld	Erik G.A. Esveld/Attorney-In-Fact*
Stichting Administratiekantoor Penulata	12.6%	13.3M	0	13.3M	/s/ Erik G.A. Esveld	Erik G.A. Esveld/Attorney-In-Fact*
Van Herk Management Services B.V.	12.6%	13.3M	0	13.3M	/s/ Erik G.A. Esveld	Erik G.A. Esveld/Attorney-In-Fact*
Onroerend Goed Beheer- en Beleggingsmaatschappij A. van Herk B.V.	12.6%	13.3M	0	13.3M	/s/ Erik G.A. Esveld	Erik G.A. Esveld/Attorney-In-Fact*
A. van Herk Holding B.V.	12.6%	13.3M	0	13.3M	/s/ Erik G.A. Esveld	Erik G.A. Esveld/Attorney-In-Fact*
Stichting Administratiekantoor Abchrys	12.6%	13.3M	0	13.3M	/s/ Erik G.A. Esveld	Erik G.A. Esveld/Attorney-In-Fact*
Adrianus van Herk	12.6%	13.3M	0	13.3M	/s/ Erik G.A. Esveld	Erik G.A. Esveld/Attorney-In-Fact*