<div id="readability-page-1"><div><p><span>Shuman Harry Vice President of Merus NV [MRUS] filed a Form 4 on December 10, 2025 with the Securities and Exchange Commission disclosing the following changes in ownership:</span></p><div><table><tbody><tr><th><span>Date</span></th><th><span>Transaction</span></th><th><span>Shares</span></th><th><span>Price</span></th><th><span>Value</span></th></tr><tr><td><span>11/26/25</span></td><td><span>Exercise(1)</span></td><td><span>1,700</span></td><td><span>$21.69</span></td><td><span>$36,875</span></td></tr><tr><td><span>11/26/25</span></td><td><span>Sale</span></td><td><span>1,700</span></td><td><span>$96.10</span></td><td><span>$163,370</span></td></tr></tbody></table></div><p><span>Ending Holdings: 11,002 - Direct</span></p><div><table><tbody><tr><td><span>(1)</span></td><td><span>900 shares exercised 5.2 years before expiration date.</span></td></tr><tr><td><span> </span></td><td><span>800 shares exercised 4.2 years before expiration date.</span></td></tr></tbody></table></div><p><span>For a free trial, or to learn more about our insider trading analysis and data services, please visit http://www.washingtonservice.com or contact us at (301) 913-5100 or send an email to info@washingtonservice.com.</span></p><p><span>Founded in 1970, The Washington Service provides securities professionals with financial, economic and public policy research and data.</span></p><span> </span></div></div>

MRUS

<p>VP Shuman Harry of Merus NV filed a Form 4 with the SEC, disclosing the sale of 1,700 shares at $96.10 each, totaling $163,370. The shares were exercised before expiration, with 900 shares exercised 5.2 years early and 800 shares 4.2 years early. Ending holdings are 11,002 shares directly. The Washington Service offers insider trading analysis and data services.</p>

VP Shuman Sells 1,700 ($163.4K) Of Merus NV [MRUS]