截至月份: 2025年10月31日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 光啟科學有限公司 (於百慕達註冊成立之有限公司) 呈交日期: 2025年11月3日 股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 | 1. 股份分類 | 普通股 | 股份類別 | 不適用 | | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 00439 | 說明 | 光啟科學 | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | | 法定/註冊股本 | | | 上月底結存 | | | 731,666,666 | HKD | | 0.1 | HKD | | 73,166,666.6 | | 增加 / 減少 (-) | | | | | | | HKD | | | | 本月底結存 | | | 731,666,666 | HKD | | 0.1 | HKD | | 73,166,666.6 | | 2. ...

Core Viewpoint - The company has concluded its 2012 share option scheme, which was adopted on July 31, 2012, and expired on July 30, 2022, marking ten years since its inception [1] Summary by Relevant Sections - The 2012 share option scheme had a total of 1.314 million options that remain unexercised as of the announcement date, which will continue to be valid and exercisable within the specified exercise period [1] - In light of the expiration of the 2012 share option scheme, the board of directors has proposed to adopt a new share option scheme in accordance with Listing Rule Chapter 17 to incentivize or reward participants for their contributions or potential contributions to the group's growth and development [1]

Core Viewpoint - The company, KuangChi Science Limited, has proposed to change its English name to Genesis Scale Holdings Limited and adopt a new Chinese name, 瀚源控股有限公司, replacing its current name, 光启科学有限公司 [1] Group 1 - The board of directors has made the recommendation for the name change [1] - The new names are intended to better reflect the company's vision and future direction [1]

Core Viewpoint - The company, Guangqi Science (00439.HK), has announced the expiration of its 2012 Share Option Scheme, which was adopted on July 31, 2012, and has reached its ten-year mark on July 30, 2022, meaning no further options can be presented or granted under this scheme [1] Summary by Relevant Sections - The 2012 Share Option Scheme has a total of 1,314,000 unexercised options as of the announcement date, which will remain valid and exercisable within the specified exercise period of the scheme [1] - In light of the expiration of the 2012 Share Option Scheme, the board of directors has proposed to adopt a new share option scheme in accordance with Listing Rule Chapter 17, aimed at incentivizing or rewarding participants for their contributions or potential contributions to the group's growth and development [1]

Core Viewpoint - The company proposes to change its English name from "KuangChi Science Limited" to "Genesis Scale Holdings Limited" and adopt the Chinese name "瀚源控股有限公司" as its secondary name, replacing the current Chinese name "光启科学有限公司" [1] Summary by Category - **Company Name Change** - The company is suggesting a change in its English name to "Genesis Scale Holdings Limited" [1] - The new Chinese name will be "瀚源控股有限公司," replacing the existing name "光启科学有限公司" [1]

Core Viewpoint - The company proposes to change its English name from "KuangChi Science Limited" to "Genesis Scale Holdings Limited" and adopt a new Chinese name "瀚源控股有限公司" to replace the current name "光启科学有限公司" [1] Group 1 - The board of directors has recommended the name change [1] - The new name aims to better reflect the company's vision and future direction [1]

Core Viewpoint - The company has concluded its 2012 share option plan, which was adopted on July 31, 2012, and expired on July 30, 2022, marking ten years since its inception [1] Summary by Relevant Sections - The 2012 share option plan had a total of 1.314 million options that remain unexercised as of the announcement date, which will continue to be valid and exercisable within the specified exercise period [1] - In light of the expiration of the 2012 share option plan, the board of directors has proposed to adopt a new share option plan in accordance with Listing Rule Chapter 17, aimed at incentivizing or rewarding participants for their contributions or potential contributions to the group's growth and development [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佈之內容概不負責，對其 準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公佈全部或任何部分內容 而產生或因倚賴該等內容而引致之任何損失承擔任何責任。 KUANGCHI SCIENCE LIMITED 有關新購股權計劃之進一步詳情，將載列在將於適當時候寄發予股東之通函內。 本公司將向聯交所申請批准根據新購股權計劃可能授出的任何購股權獲行使而將予發 行的股份上市及買賣。 –1– 光啟科學有限公司 （於百慕達註冊成立之有限公司） （股份代號：439） 建議採納新購股權計劃 建議採納新購股權計劃 本公司於二零一二年七月三十一日採納之二零一二年購股權計劃已於二零二二年七月 三十日（即該計劃採納十週年之日）屆滿。於二零一二年購股權計劃屆滿後，將不得再 提呈或授出任何購股權。於本公佈日期，二零一二年購股權計劃項下合共有1,314,000 份購股權尚未行使，此等購股權將於根據二零一二年購股權計劃所規定的行使期內繼 續有效及可予以行使。 鑑於二零一二年購股權計劃已屆滿，董事會建議根據上市規則第17章採納新購股權計 劃，以為參與人士對本集團增長及發展所作出的貢獻或潛在貢 ...

光啟科學有限公司 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佈之內容概不負責，對其 準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公佈全部或任何部分內容 而產生或因倚賴該等內容而引致之任何損失承擔任何責任。 KUANGCHI SCIENCE LIMITED （於百慕達註冊成立之有限公司） （股份代號：439） 建議更改公司名稱 建議更改公司名稱 光啟科學有限公司（「本公司」）董事會（「董事會」）建議將本公司英文名稱由「KuangChi Science Limited」改為「Genesis Scale Holdings Limited」，並採納及於百慕達登記中文名 稱「瀚源控股有限公司」為本公司第二名稱，取代其當前中文名稱「光啟科學有限公司」 （「建議更改公司名稱」）。建議更改公司名稱須待本公佈「建議更改公司名稱之條件」一 段所載之若干條件獲達成後，方可作實。 本公司將召開股東特別大會（「股東特別大會」），以考慮並酌情批准建議更改公司名稱。 一份載有有關（其中包括）建議更改公司名稱之資料連同股東特別大會通告之通函及相關 代表委任表格將適時寄發予本公司股東（「股東」）並分別刊載於本公司及香港聯 ...

股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2025年9月30日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 光啟科學有限公司 (於百慕達註冊成立之有限公司) 呈交日期: 2025年10月2日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | 股份類別 | 不適用 | | | 於香港聯交所上市 (註1) | 是 | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 00439 | 說明 | 光啟科學 | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | | 法定/註冊股本 | | | 上月底結存 | | | 731,666,666 | HKD | | 0.1 HKD | | | 73,166,666.6 | | 增加 / 減少 (-) | | | | | | HKD | | | | | 本月底結存 | | | 731,666,666 | HKD | | 0.1 HKD | | | 73,166, ...