希荻微电子董事及高管郝跃国拟减持不超过250万股股份公告（2026年）

希荻微电子集团股份有限公司董事兼高管减持股份计划详解

希荻微电子董事、高管郝跃国拟减持不超过250万股，或引发市场关注

希荻微电子集团股份有限公司（688173）于2026年6月1日发布公告，披露公司董事、副总经理及核心技术人员郝跃国先生拟减持不超过2,500,000股公司股份，占总股本的0.60%。本次减持计划或对公司股价及投资者情绪产生一定影响，值得投资者重点关注。

一、减持主体及持股情况

减持人：郝跃国（董事、副总经理、核心技术人员）
持股数量：10,153,580股
持股比例：2.45%（以2026年5月28日公司总股本413,886,446股计算）
股份来源：公司首次公开发行（IPO）前取得，已全部解除限售
历史减持：自公司上市以来未减持过股份

二、减持计划主要内容

计划减持数量：不超过2,500,000股，占总股本的不超过0.60%
减持方式：集中竞价交易
减持时间窗口：自本公告披露15个交易日后（即2026年6月23日）起至2026年9月22日止，为期三个月
减持价格：按市场价格确定，若期间分红、送股、转增等股本变动，将相应调整减持计划
减持原因：个人资金需求

三、历史及现有承诺事项

郝跃国先生曾承诺：自公司上市之日起12个月内不转让或委托他人管理IPO前取得股份，也不由公司回购该部分股份。
若上市6个月内股价连续20日低于发行价或6个月末收盘价低于发行价，则锁定期自动延长6个月。
公司实现盈利前，上市后三个完整会计年度内不减持IPO前股份。
如公司出现重大违法且退市情形，相关股份在终止上市前不得减持。
核心技术人员身份下，锁定期满后4年内，每年转让首发前股份不超过上市时所持股份的25%，且减持比例可累积使用。
离职半年内不得转让股份。
减持方式包括集中竞价、大宗交易、协议转让等，减持价格不低于发行价（除权除息后相应调整）。
每次减持需提前公告，单次公告后6个月内完成，低于5%时可豁免再次公告。

四、对投资者的影响及风险提示

郝跃国为公司董事、高管、核心技术人员，其拟减持行为释放出个人资金需求信号。
大比例减持可能对市场情绪和公司股价带来压力，投资者需密切关注减持进度及市场反应。
本次减持不会导致公司控股权变更，对公司治理结构和持续经营无重大不利影响。
减持计划存在不确定性，能否实施、实施的数量、价格等取决于市场情况。
公司及郝跃国将严格遵守相关法律法规和承诺的要求，及时履行信息披露义务。

五、其他重要事项

郝跃国非控股股东、实际控制人，无一致行动人。
截至公告披露日，郝跃国不存在不得减持的情形。
本次减持计划符合《证券法》《上海证券交易所科创板股票上市规则》《上市公司股东减持股份管理暂行办法》等相关规定。

六、投资者建议

本次减持计划虽属个人资金需求，但因减持主体为公司核心高管和技术骨干，其操作动向对市场信心有一定影响。建议投资者理性判断，密切关注公司及相关股东的后续信息披露与市场动态，注意投资风险。

免责声明： 本新闻稿仅供投资者参考，不作为投资建议。股市有风险，投资需谨慎。请您在做出投资决策前，自行评估相关风险。

English Version
Detailed Analysis: Share Reduction Plan by Director and Senior Executive of SGMicro Electronics Group

SGMicro Director and Senior Executive Hao Yueguo Plans to Reduce Up to 2.5 Million Shares — Potential Market Impact

SGMicro Electronics Group Co., Ltd. (688173) announced on June 1, 2026, that Director, Deputy General Manager, and Core Technical Officer Mr. Hao Yueguo plans to reduce his holdings by up to 2,500,000 shares, accounting for 0.60% of total share capital. This reduction plan may impact the company’s stock price and investor sentiment, and deserves close attention.

1. Shareholder and Shareholding Details

Shareholder: Hao Yueguo (Director, Deputy General Manager, Core Technical Personnel)
Current shares held: 10,153,580
Shareholding ratio: 2.45% (based on total share capital of 413,886,446 shares as of May 28, 2026)
Source of shares: All obtained prior to the company’s IPO and fully unlocked
Historical reduction: No previous share reduction since company listing

2. Main Content of the Reduction Plan

Maximum shares to be reduced: 2,500,000 shares, not exceeding 0.60% of total share capital
Reduction method: Centralized auction (on-market trading)
Reduction window: From 15 trading days after this announcement (June 23, 2026) to September 22, 2026 (3 months)
Reduction price: Determined by market price; adjustments will be made in case of ex-dividend or ex-rights events
Reason for reduction: Personal funding needs

3. Historical and Current Commitments

Commitment not to transfer or entrust IPO-pre-obtained shares within 12 months post-listing, nor will the company repurchase such shares.
If within 6 months post-listing the stock closes below IPO price for 20 consecutive trading days or at 6-month end, the lock-up extends by 6 months.
No reduction of pre-IPO shares within 3 complete fiscal years after listing until profitability is achieved.
If the company faces major violations leading to delisting, such shares cannot be reduced before delisting.
As core technical staff, after the lock-up period, no more than 25% of total pre-IPO shares held at listing can be reduced each year within 4 years — the unused quota can be accumulated.
No transfer within 6 months after resignation.
Reduction methods include on-market, block, and agreement transfer; reduction price not lower than IPO price (adjusted for ex-rights/ex-dividend).
Each reduction requires pre-disclosure, and must be completed within 6 months of each announcement, unless shareholding drops below 5%.

4. Potential Impact and Risk Reminders

As a director, senior executive, and core technical personnel, Hao Yueguo’s reduction signals a personal funding need.
A noticeable share reduction by a key executive could pressure market sentiment and stock price; investors should closely monitor the situation.
This reduction will NOT cause a change in company control or materially affect governance or operations.
There is uncertainty regarding whether, how much, and at what price the reduction will be implemented, depending on market conditions.
The company and Mr. Hao will strictly comply with all relevant laws, regulations, and commitments, and will disclose timely updates.

5. Additional Important Information

Mr. Hao is not a controlling shareholder or actual controller and has no concerted actors.
No legal or regulatory restrictions preventing the reduction as of announcement date.
This reduction plan is in full compliance with applicable laws and Shanghai Stock Exchange rules.

6. Investor Advice

Although this reduction is due to personal funding needs, it involves a key executive and may influence market confidence. Investors are advised to exercise caution, closely follow the company’s disclosures and market trends, and be mindful of investment risks.

Disclaimer: This news article is for investor reference only and does not constitute investment advice. The stock market carries risks. Please make your own risk assessment before investing.