<div id="readability-page-1"><div><p><span>Flatt Ben Anderson Sr Vice President of National Healthcare Corp [NHC] filed a Form 4 on December 3, 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>12/1/25</span></td><td><span>Exercise(1)</span></td><td><span>3,734</span></td><td><span>$63.96</span></td><td><span>$238,827</span></td></tr><tr><td><span>12/1/25</span></td><td><span>Surrender(2)</span></td><td><span>2,385</span></td><td><span>$137.29</span></td><td><span>$327,437</span></td></tr></tbody></table></div><p><span>Ending Holdings: 14,520 - Direct</span></p><div><table><tbody><tr><td><span>(1)</span></td><td><span>Exercised 2.8 years after vest date and 1.2 years before expiration date.</span></td></tr><tr><td><span>(2)</span></td><td><span>Surrender of shares back to company to pay option exercise cost and/or resulting tax liability.</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>

<p>VP Flatt Ben Anderson Sr of National Healthcare Corp filed a Form 4 with the SEC, disclosing changes in ownership. On December 1, 2025, he exercised 3,734 shares at $63.96 and surrendered 2,385 shares at $137.29 to cover option exercise costs and tax liabilities. His ending holdings are 14,520 shares directly. The Washington Service offers insider trading analysis and data services.</p>

VP Flatt Sr Acquires 1,349 Of National Healthcare Corp [NHC]