Core Viewpoint - The company, Yidu Tech (02158), has announced a total return swap transaction with a nominal amount of approximately HKD 54.4047 million, aimed at hedging against future stock price appreciation risks [1] Group 1: Transaction Details - The total return swap transaction was established on October 23, 2025, with a maximum nominal amount of approximately HKD 54.4047 million, converted from USD at the current exchange rate on the announcement date [1] - The transaction is intended to mitigate the risks associated with potential increases in the company's stock price [1] Group 2: Strategic Rationale - The company faces increased costs and cash flow expenditures related to funding share purchases, which heightens the risk of stock price appreciation [1] - The board believes that entering into the total return swap transaction may help hedge against the price increase risks associated with shares purchased under the post-IPO share award plan [1]

Core Viewpoint - The company, Yidu Tech (02158), has announced a total return swap transaction with a nominal amount of approximately HKD 54.4047 million, aimed at hedging against future stock price appreciation risks [1] Group 1: Transaction Details - The total return swap transaction is set to be executed on October 23, 2025 [1] - The nominal amount of the transaction is approximately HKD 54.4047 million, converted from USD at the current exchange rate as of the announcement date [1] Group 2: Purpose of the Transaction - The company aims to hedge against the risk of stock price appreciation that may arise from costs and cash flow expenditures related to purchasing shares [1] - The board believes that entering into the total return swap transaction may help mitigate the price increase risk associated with shares acquired under the post-IPO share award plan [1]

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性或完整性亦不發表任何聲 明，並明確表示概不就因本公告全部或任何部分內容而產生或因依賴該等內容而引致的任何損失承擔任何責任。 Yidu Tech Inc. 醫渡科技有限公司 ( 於 開 曼 群 島 註 冊 成 立 的 有 限 公 司 ) (股份代號：2158) 自願性公告 總回報掉期 本公告乃由董事會自願作出。 總回報掉期 於2025年10月23日，本公司附屬公司與總回報掉期對手方訂立總回報掉期交易。總回報掉期 交易的最高股本名義金額約為54,404,700港元（根據本公告日期的現行匯率兌換自美元）。 為免生疑問，(i)總回報掉期交易的最高股本名義金額；及(ii)如本公司日期為2024年10月21 日、2024年10月28日及2025年4月25日的公告所公佈，截至本集團訂立的先前總回報掉期交 易（「先前總回報掉期交易」）初始執行期結束時的實際股本名義金額（「實際股本名義金額」）之 總和約為60,957,392.64港元。 總回報掉期交易的條款 根據總回報掉期交易的條款，總回報掉期交易期限約為三年。在符合若干條件的情況下，任 何一方 ...

智通财经APP讯，医渡科技(02158)发布公告，于2025年10月23日，该公司斥资194.02万港元回购35万股 股份，每股回购价格为5.47-5.6港元。 ...

Group 1 - The core point of the article is that Yidu Technology (02158) has been actively repurchasing its shares, with a total expenditure exceeding 22 million HKD for over 3.86 million shares since September 26 [1][1][1] - On October 23, the company repurchased 350,000 shares for over 1.94 million HKD, marking the fifth consecutive trading day of share buybacks [1][1][1] - Southbound funds have shown strong interest, with a net purchase of 1.57 million shares on October 20, accounting for 19.69% of the day's trading volume, and a cumulative net purchase of 100 million HKD over seven days [1][1][1] Group 2 - Yidu Technology's project, in collaboration with the First Affiliated Hospital of Nanchang University, won first prize in the healthcare track of the "Data Element ×" competition, standing out among 1,121 teams nationwide [1][1][1]

另据Wind最新数据，南向资金10月20日净买入医渡科技157.06万股，占当日成交量比例为19.69%。从 增减持金额来看，以增减持数量和成交均价为基准进行测算，南向资金当日净买入医渡科技888.96万港 元，连续7日净买入，累计净买入1.0亿港元。 消息面上，2025年"数据要素×"大赛江西分赛结果近日揭晓，医渡科技与南昌大学第一附属医院联合申 报的"医疗科研新基座：高质量数据集x垂域大模型双驱破障"项目，从全国1121支优秀团队中脱颖而 出，荣获医疗健康赛道一等奖。 智通财经APP获悉，根据医渡科技(02158)最新公告，公司于10月23日再次回购股份，单日斥资超194万 港元购回35万股。 公开信息显示，医渡科技已连续5个交易日回购。9月26日至今，该股已完成9次回购，累计购回超386万 股普通股，累计回购金额超2200万港元。 ...

Summary of Key Points - Company repurchased shares on October 23, spending HKD 1.94 million to buy back 350,000 shares [1] - On October 22, the company also repurchased shares, spending HKD 100,000 to buy back 18,000 shares [1]

第 1 頁 共 6 頁 v 1.3.0 FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 公司名稱： 醫渡科技有限公司 呈交日期： 2025年10月23日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 | 第一章節 | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 | 不適用 | | 於香港聯交所上市 | 是 | | | | 證券代號 (如上市) | 02158 | 說明 | | | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | 庫存股份變動 | | | | ...

Core Viewpoint - On October 22, 35 Hong Kong-listed companies conducted share buybacks, totaling 10.4965 million shares and an amount of 52.7745 million HKD [1][2]. Group 1: Buyback Details - The company with the highest buyback amount on October 22 was AAC Technologies, with a buyback amount of 11.9098 million HKD for 300,000 shares [1][2]. - Linklogis Technology-W followed with a buyback of 2.430 million shares, amounting to 7.4708 million HKD [1][2]. - Mengniu Dairy repurchased 500,000 shares for 7.1714 million HKD [1][2]. Group 2: Year-to-Date Buyback Totals - AAC Technologies has conducted multiple buybacks this year, with a cumulative buyback amount of 858.628 million HKD [2]. - Linklogis Technology-W's total buyback amount for the year reached 225.0668 million HKD [2]. - Mengniu Dairy's year-to-date buyback amount stands at 45.832 million HKD [2]. Group 3: Buyback Volume Rankings - The highest number of shares repurchased on October 22 was by Linklogis Technology-W, with 2.43 million shares [1][2]. - Other notable buybacks in terms of volume included MorningX Technology with 1.064 million shares and China Hengyou Group with 1 million shares [1][2].

Summary of Key Points Core Viewpoint - A total of 30 companies, including major players like 瑞声科技 (AAC Technologies) and 蒙牛乳业 (Mengniu Dairy), conducted share buybacks on October 22, 2025, indicating a trend of companies returning capital to shareholders amidst market conditions. Group 1: Buyback Details - 瑞声科技 (AAC Technologies) had the largest buyback amount, repurchasing 300,000 shares for a total of 11.90 million yuan [1] - 联易融科技-W (Lianyi Technology) repurchased 2.43 million shares, totaling 7.47 million yuan, representing 3.288% of its total share capital [2] - 蒙牛乳业 (Mengniu Dairy) bought back 500,000 shares for 7.17 million yuan, which is 0.517% of its total share capital [2] Group 2: Other Notable Buybacks - 康臣药业 (Kangchen Pharmaceutical) repurchased 283,000 shares for 4.33 million yuan, accounting for 7.969% of its total share capital [2] - 连连数字 (Lianlian Digital) bought back 440,000 shares for 3.54 million yuan, which is 0.138% of its total share capital [2] - 固生堂 (Gushengtang) repurchased 91,300 shares for 2.75 million yuan, representing 2.076% of its total share capital [2] Group 3: Additional Companies Involved - 绿城服务 (Greentown Service) repurchased 216,000 shares for 989,300 yuan, which is 0.007% of its total share capital [2] - 歌礼制药-B (Galactico Pharmaceutical) bought back 100,000 shares for 926,500 yuan, accounting for 0.068% of its total share capital [2] - 医渡科技 (Yidu Technology) repurchased 17,700 shares for 99,800 yuan, representing 0.330% of its total share capital [2]