<p>, /PRNewswire/ --</p>
<ul>
<li>平均每周交易量约为 481,413 股</li>
<li>基金顾问拥有超过 50 年的小型和微型市值投资经验</li>
</ul>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>截至 09/30/25 的收盘价格</strong></td>
<td></td>
</tr>
<tr>
<td>净资产值</td>
<td>11.77</td>
</tr>
<tr>
<td>市场价格</td>
<td>10.39</td>
</tr>
</tbody>
</table>
<table>
<thead>
<tr>
<th></th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>截至 09/30/25 的平均年总回报率</strong></td>
<td><strong>净资产值 (%)</strong></td>
<td><strong>市场 (%)</strong></td>
</tr>
<tr>
<td>一个月 *</td>
<td>3.76</td>
<td>3.93</td>
</tr>
<tr>
<td>年初至今 *</td>
<td>13.76</td>
<td>13.09</td>
</tr>
<tr>
<td>一年</td>
<td>17.78</td>
<td>17.28</td>
</tr>
<tr>
<td>三年</td>
<td>19.01</td>
<td>19.13</td>
</tr>
<tr>
<td>五年</td>
<td>14.07</td>
<td>15.48</td>
</tr>
<tr>
<td>十年</td>
<td>12.28</td>
<td>12.65</td>
</tr>
<tr>
<td>* 未年化</td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
<p><strong>重要的业绩和费用信息</strong></p>
<p><em>所有业绩信息反映过去的表现，以总回报为基础，扣除基金的投资顾问费用，并反映分配的再投资。过去的表现不能保证未来的结果，当前的表现可能高于或低于所引用的表现。最近月末的回报可在 www.royceinvest.com 获取。基金股份的市场价格会波动，因此在出售时，股份的价值可能高于或低于其原始成本。</em></p>
<p><em>该基金通常投资于微型市值公司，这可能涉及比投资于大型市值公司更大的风险。基金的广泛多元化投资组合并不确保盈利或保证避免损失。</em></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>投资组合诊断</strong></td>
<td></td>
</tr>
<tr>
<td>平均市值 1</td>
<td>$825.4M</td>
</tr>
<tr>
<td>加权平均市净率 2</td>
<td>2.0x</td>
</tr>
<tr>
<td>净资产</td>
<td>$623.1M</td>
</tr>
<tr>
<td>净杠杆</td>
<td>2.4 %</td>
</tr>
</tbody>
</table>
<table>
<thead>
<tr>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td></td>
</tr>
<tr>
<td>1 <strong>几何平均</strong>：这种加权计算使用每个投资组合持有的市值，以避免对非常大或非常小的持有产生偏差；相反，它旨在更好地识别投资组合的中心，Royce 认为这比简单的均值或中位数提供了更准确的平均市值测量。</td>
</tr>
<tr>
<td>2 <strong>调和平均</strong>：这种加权计算将投资组合视为单一股票进行评估，并整体测量。它将投资组合的总市值与其基础股票的收益份额进行比较。</td>
</tr>
<tr>
<td><strong>市净率</strong>（P/B）是通过将公司的股价除以其每股账面价值来计算的。</td>
</tr>
<tr>
<td>净杠杆是超过 100% 的百分比，计算方式为股权类投资的总价值除以净资产。</td>
</tr>
</tbody>
</table>
<p><strong>投资组合组成</strong></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>前十大持仓</strong></td>
<td><strong>净资产的百分比（可能会变动）</strong></td>
</tr>
<tr>
<td>EVI Industries</td>
<td>1.2</td>
</tr>
<tr>
<td>NPK International</td>
<td>1.2</td>
</tr>
<tr>
<td>CECO Environmental</td>
<td>1.2</td>
</tr>
<tr>
<td>Sprott</td>
<td>1.2</td>
</tr>
<tr>
<td>Argan</td>
<td>1.1</td>
</tr>
<tr>
<td>5N Plus</td>
<td>1.1</td>
</tr>
<tr>
<td>EZCORP Cl. A</td>
<td>1.1</td>
</tr>
<tr>
<td>nLIGHT</td>
<td>1.1</td>
</tr>
<tr>
<td>Astronics Corporation</td>
<td>1.1</td>
</tr>
<tr>
<td>NWPX Infrastructure</td>
<td>1.1</td>
</tr>
</tbody>
</table>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>前五大行业</strong></td>
<td><strong>净资产的百分比（可能会变动）</strong></td>
</tr>
<tr>
<td>工业</td>
<td>27.8</td>
</tr>
<tr>
<td>信息技术</td>
<td>21.5</td>
</tr>
<tr>
<td>金融</td>
<td>16.4</td>
</tr>
<tr>
<td>医疗保健</td>
<td>10.8</td>
</tr>
<tr>
<td>消费者非必需品</td>
<td>9.7</td>
</tr>
</tbody>
</table>
<p><strong>近期发展</strong> Royce Micro-Cap Trust, Inc. 是一家封闭式多元化投资公司，其普通股（RMT）在纽约证券交易所上市交易。该基金的投资目标是长期资本增长，主要通过投资于市值为 10 亿美元或以下公司的股票证券来实现。</p>
<p>Royce Micro-Cap Trust, Inc. 的每日净资产值（NAV）现已在我们的网站上以及通过大多数股票代码查询服务和经纪终端以 XOTCX 符号在线提供。如需更多信息，请致电 Royce Funds (800) 221-4268 或访问我们的网站 www.royceinvest.com。</p>
<p>投资 Royce Micro-Cap Trust 的投资者应在投资前仔细考虑基金的投资目标、风险、费用和支出。</p>
<p><strong>重要披露信息</strong> 封闭式基金是注册投资公司，其普通股的交易价格可能低于其净资产值。每个基金的普通股也受到投资于基金所持基础证券的市场风险。Royce Fund Services, LLC.（&#34;RFS&#34;）是 FINRA 的成员，并已代表每个基金向 FINRA 提交了此材料。RFS 不作为封闭式基金的分销商或承销商。</p>
<p>来源 Royce Micro-Cap Trust, Inc.</p>
<p><img src="https://imageproxy.pbkrs.com/https://rt.prnewswire.com/rt.gif/query-RGF0ZUlkPTIwMjUxMDI3Jk5ld3NJdGVtSWQ9UEgwNzgwOCZUcmFuc21pc3Npb25fSWQ9MjAyNTEwMjcxMzMxUFJfTkVXU19VU1BSX19fX19QSDA3ODA4?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" alt="" original-src="https://imageproxy.pbkrs.com/https://rt.prnewswire.com/rt.gif/query-RGF0ZUlkPTIwMjUxMDI3Jk5ld3NJdGVtSWQ9UEgwNzgwOCZUcmFuc21pc3Npb25fSWQ9MjAyNTEwMjcxMzMxUFJfTkVXU19VU1BSX19fX19QSDA3ODA4"/></p>

<p>Royce Micro-Cap Trust（纽约证券交易所代码：RMT）截至 2025 年 9 月 30 日的平均每周交易量约为 481,413 股。该基金的净资产值（NAV）为 11.77 美元，市场价格为 10.39 美元。该基金的平均年总回报率为一个月 3.76%，年初至今 13.76%，一年 17.78%。该基金主要投资于微型市值公司，这类投资相较于大市值投资风险更高。前十大持仓包括 EVI Industries 和 NPK International，各占净资产的 1.2%</p>

<p>, /PRNewswire/ --</p>
<div class="lb-trans"><p>, /PRNewswire/ --</p>
</div><ul>
<li>Average weekly trading volume of approximately 481,413 shares</li>
<li>Fund's adviser has more than 50 years of small- and micro-cap investment experience</li>
</ul>
<div class="lb-trans"><ul>
<li>平均每周交易量约为 481,413 股</li>
<li>基金顾问拥有超过 50 年的小型和微型市值投资经验</li>
</ul>
</div><table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>CLOSING PRICES AS OF 09/30/25</strong></td>
<td></td>
</tr>
<tr>
<td>NAV</td>
<td>11.77</td>
</tr>
<tr>
<td>MKT</td>
<td>10.39</td>
</tr>
</tbody>
</table>
<div class="lb-trans"><table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>截至 09/30/25 的收盘价格</strong></td>
<td></td>
</tr>
<tr>
<td>净资产值</td>
<td>11.77</td>
</tr>
<tr>
<td>市场价格</td>
<td>10.39</td>
</tr>
</tbody>
</table>
</div><table>
<thead>
<tr>
<th></th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>AVERAGE ANNUAL TOTAL RETURN AS OF 09/30/25</strong></td>
<td><strong>NAV (%)</strong></td>
<td><strong>MKT (%)</strong></td>
</tr>
<tr>
<td>One-Month*</td>
<td>3.76</td>
<td>3.93</td>
</tr>
<tr>
<td>Year to Date*</td>
<td>13.76</td>
<td>13.09</td>
</tr>
<tr>
<td>One-Year</td>
<td>17.78</td>
<td>17.28</td>
</tr>
<tr>
<td>Three-Year</td>
<td>19.01</td>
<td>19.13</td>
</tr>
<tr>
<td>Five-Year</td>
<td>14.07</td>
<td>15.48</td>
</tr>
<tr>
<td>10-Year</td>
<td>12.28</td>
<td>12.65</td>
</tr>
<tr>
<td>*Not Annualized</td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
<div class="lb-trans"><table>
<thead>
<tr>
<th></th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>截至 09/30/25 的平均年总回报率</strong></td>
<td><strong>净资产值 (%)</strong></td>
<td><strong>市场 (%)</strong></td>
</tr>
<tr>
<td>一个月 *</td>
<td>3.76</td>
<td>3.93</td>
</tr>
<tr>
<td>年初至今 *</td>
<td>13.76</td>
<td>13.09</td>
</tr>
<tr>
<td>一年</td>
<td>17.78</td>
<td>17.28</td>
</tr>
<tr>
<td>三年</td>
<td>19.01</td>
<td>19.13</td>
</tr>
<tr>
<td>五年</td>
<td>14.07</td>
<td>15.48</td>
</tr>
<tr>
<td>十年</td>
<td>12.28</td>
<td>12.65</td>
</tr>
<tr>
<td>* 未年化</td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
</div><p><strong>Important Performance and Expense Information</strong></p>
<div class="lb-trans"><p><strong>重要的业绩和费用信息</strong></p>
</div><p><em>All performance information reflects past performance, is presented on a total return basis, net of the Fund's investment advisory fee, and reflects the reinvestment of distributions. Past performance is no guarantee of future results Current performance may be higher or lower than performance quoted. Returns as of the recent month-end may be obtained at www.royceinvest.com. The market price of the Fund's shares will fluctuate, so that shares may be worth more or less than their original cost when sold.</em></p>
<div class="lb-trans"><p><em>所有业绩信息反映过去的表现，以总回报为基础，扣除基金的投资顾问费用，并反映分配的再投资。过去的表现不能保证未来的结果，当前的表现可能高于或低于所引用的表现。最近月末的回报可在 www.royceinvest.com 获取。基金股份的市场价格会波动，因此在出售时，股份的价值可能高于或低于其原始成本。</em></p>
</div><p><em>The Fund normally invests in micro-cap companies, which may involve considerably more risk than investing in larger-cap companies. The Fund's broadly diversified portfolio does not ensure a profit or guarantee against loss.</em></p>
<div class="lb-trans"><p><em>该基金通常投资于微型市值公司，这可能涉及比投资于大型市值公司更大的风险。基金的广泛多元化投资组合并不确保盈利或保证避免损失。</em></p>
</div><table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>PORTFOLIO DIAGNOSTICS</strong></td>
<td></td>
</tr>
<tr>
<td>Average Market Cap1</td>
<td>$825.4M</td>
</tr>
<tr>
<td>Weighted Average P/B2</td>
<td>2.0x</td>
</tr>
<tr>
<td>Net Assets</td>
<td>$623.1M</td>
</tr>
<tr>
<td>Net Leverage</td>
<td>2.4 %</td>
</tr>
</tbody>
</table>
<div class="lb-trans"><table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>投资组合诊断</strong></td>
<td></td>
</tr>
<tr>
<td>平均市值 1</td>
<td>$825.4M</td>
</tr>
<tr>
<td>加权平均市净率 2</td>
<td>2.0x</td>
</tr>
<tr>
<td>净资产</td>
<td>$623.1M</td>
</tr>
<tr>
<td>净杠杆</td>
<td>2.4 %</td>
</tr>
</tbody>
</table>
</div><table>
<thead>
<tr>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td></td>
</tr>
<tr>
<td>1 <strong>Geometric Average</strong>: This weighted calculation uses each portfolio holding's market cap in a way designed to not skew the effect of very large or small holdings; instead, it aims to better identify the portfolio's center, which Royce believes offers a more accurate measure of average market cap than a simple mean or median.</td>
</tr>
<tr>
<td>2 <strong>Harmonic Average</strong>: This weighted calculation evaluates a portfolio as if it were a single stock and measures it overall. It compares the total market value of the portfolio to the portfolio's share in the earnings of its underlying stocks.</td>
</tr>
<tr>
<td>The <strong>Price-to-Book</strong>, or P/B, Ratio is calculated by dividing a company's share price by its book value per share.</td>
</tr>
<tr>
<td>Net leverage is the percentage, in excess of 100 %, of the total value of equity type investments, divided by net assets.</td>
</tr>
</tbody>
</table>
<div class="lb-trans"><table>
<thead>
<tr>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td></td>
</tr>
<tr>
<td>1 <strong>几何平均</strong>：这种加权计算使用每个投资组合持有的市值，以避免对非常大或非常小的持有产生偏差；相反，它旨在更好地识别投资组合的中心，Royce 认为这比简单的均值或中位数提供了更准确的平均市值测量。</td>
</tr>
<tr>
<td>2 <strong>调和平均</strong>：这种加权计算将投资组合视为单一股票进行评估，并整体测量。它将投资组合的总市值与其基础股票的收益份额进行比较。</td>
</tr>
<tr>
<td><strong>市净率</strong>（P/B）是通过将公司的股价除以其每股账面价值来计算的。</td>
</tr>
<tr>
<td>净杠杆是超过 100% 的百分比，计算方式为股权类投资的总价值除以净资产。</td>
</tr>
</tbody>
</table>
</div><p><strong>Portfolio Composition</strong></p>
<div class="lb-trans"><p><strong>投资组合组成</strong></p>
</div><table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>TOP 10 POSITIONS</strong></td>
<td><strong>% OF NET ASSETS (SUBJECT TO CHANGE)</strong></td>
</tr>
<tr>
<td>EVI Industries</td>
<td>1.2</td>
</tr>
<tr>
<td>NPK International</td>
<td>1.2</td>
</tr>
<tr>
<td>CECO Environmental</td>
<td>1.2</td>
</tr>
<tr>
<td>Sprott</td>
<td>1.2</td>
</tr>
<tr>
<td>Argan</td>
<td>1.1</td>
</tr>
<tr>
<td>5N Plus</td>
<td>1.1</td>
</tr>
<tr>
<td>EZCORP Cl. A</td>
<td>1.1</td>
</tr>
<tr>
<td>nLIGHT</td>
<td>1.1</td>
</tr>
<tr>
<td>Astronics Corporation</td>
<td>1.1</td>
</tr>
<tr>
<td>NWPX Infrastructure</td>
<td>1.1</td>
</tr>
</tbody>
</table>
<div class="lb-trans"><table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>前十大持仓</strong></td>
<td><strong>净资产的百分比（可能会变动）</strong></td>
</tr>
<tr>
<td>EVI Industries</td>
<td>1.2</td>
</tr>
<tr>
<td>NPK International</td>
<td>1.2</td>
</tr>
<tr>
<td>CECO Environmental</td>
<td>1.2</td>
</tr>
<tr>
<td>Sprott</td>
<td>1.2</td>
</tr>
<tr>
<td>Argan</td>
<td>1.1</td>
</tr>
<tr>
<td>5N Plus</td>
<td>1.1</td>
</tr>
<tr>
<td>EZCORP Cl. A</td>
<td>1.1</td>
</tr>
<tr>
<td>nLIGHT</td>
<td>1.1</td>
</tr>
<tr>
<td>Astronics Corporation</td>
<td>1.1</td>
</tr>
<tr>
<td>NWPX Infrastructure</td>
<td>1.1</td>
</tr>
</tbody>
</table>
</div><table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>TOP FIVE SECTORS</strong></td>
<td><strong>% OF NET ASSETS (SUBJECT TO CHANGE)</strong></td>
</tr>
<tr>
<td>Industrials</td>
<td>27.8</td>
</tr>
<tr>
<td>Information Technology</td>
<td>21.5</td>
</tr>
<tr>
<td>Financials</td>
<td>16.4</td>
</tr>
<tr>
<td>Health Care</td>
<td>10.8</td>
</tr>
<tr>
<td>Consumer Discretionary</td>
<td>9.7</td>
</tr>
</tbody>
</table>
<div class="lb-trans"><table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>前五大行业</strong></td>
<td><strong>净资产的百分比（可能会变动）</strong></td>
</tr>
<tr>
<td>工业</td>
<td>27.8</td>
</tr>
<tr>
<td>信息技术</td>
<td>21.5</td>
</tr>
<tr>
<td>金融</td>
<td>16.4</td>
</tr>
<tr>
<td>医疗保健</td>
<td>10.8</td>
</tr>
<tr>
<td>消费者非必需品</td>
<td>9.7</td>
</tr>
</tbody>
</table>
</div><p><strong>Recent Developments</strong> Royce Micro-Cap Trust, Inc. is a closed-end diversified investment company whose shares of Common Stock (RMT) are listed and traded on the New York Stock Exchange. The Fund's investment goal is long-term capital growth, which it seeks by investing primarily in equity securities of companies that, at the time of investment, have market capitalization of $1 billion or less.</p>
<div class="lb-trans"><p><strong>近期发展</strong> Royce Micro-Cap Trust, Inc. 是一家封闭式多元化投资公司，其普通股（RMT）在纽约证券交易所上市交易。该基金的投资目标是长期资本增长，主要通过投资于市值为 10 亿美元或以下公司的股票证券来实现。</p>
</div><p>Daily net asset values (NAVs) for Royce Micro-Cap Trust, Inc. are now available on our website and online through most ticker symbol lookup services and on broker terminals under the symbol XOTCX. For more information, please call The Royce Funds at (800) 221-4268 or visit our website at www.royceinvest.com.</p>
<div class="lb-trans"><p>Royce Micro-Cap Trust, Inc. 的每日净资产值（NAV）现已在我们的网站上以及通过大多数股票代码查询服务和经纪终端以 XOTCX 符号在线提供。如需更多信息，请致电 Royce Funds (800) 221-4268 或访问我们的网站 www.royceinvest.com。</p>
</div><p>An investor in Royce Micro-Cap Trust should consider the Fund's investment goals, risks, fees, and expenses carefully before investing.</p>
<div class="lb-trans"><p>投资 Royce Micro-Cap Trust 的投资者应在投资前仔细考虑基金的投资目标、风险、费用和支出。</p>
</div><p><strong>Important Disclosure Information</strong> Closed-End Funds are registered investment companies whose shares of common stock may trade at a discount to their net asset value. Shares of each Fund's common stock are also subject to the market risks of investing in the underlying portfolio securities held by the Fund. Royce Fund Services, LLC. (&#34;RFS&#34;) is a member of FINRA and has filed this material with FINRA on behalf of each Fund. RFS does not serve as a distributor or as an underwriter to the closed-end funds.</p>
<div class="lb-trans"><p><strong>重要披露信息</strong> 封闭式基金是注册投资公司，其普通股的交易价格可能低于其净资产值。每个基金的普通股也受到投资于基金所持基础证券的市场风险。Royce Fund Services, LLC.（&#34;RFS&#34;）是 FINRA 的成员，并已代表每个基金向 FINRA 提交了此材料。RFS 不作为封闭式基金的分销商或承销商。</p>
</div><p>SOURCE Royce Micro-Cap Trust, Inc.</p>
<div class="lb-trans"><p>来源 Royce Micro-Cap Trust, Inc.</p>
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Royce Micro-Cap Trust（纽约证券交易所代码：RMT）截至2025年9月30日