Core Viewpoint - Zhihu (ZH.US) experienced a 4% increase in stock price, reaching $3.66, following a series of share buybacks in the Hong Kong market [1] Group 1: Share Buyback Activity - On February 11, the company repurchased 99,000 shares for a total of $119,400, with prices ranging from $1.1733 to $1.2433 per share [1] - On February 10, approximately 94,600 shares were repurchased at a cost of about $116,200 [1] - On February 9, the company spent around $118,600 to buy back 99,000 shares, with prices between $1.1667 and $1.2167 per share [1]

Core Viewpoint - Zhihu (ZH.US) experienced a 4% increase in stock price, reaching $3.66, following a series of share buybacks in the Hong Kong market [1] Group 1: Share Buyback Activity - On February 11, the company repurchased 99,000 shares for a total of $119,400, with prices ranging from $1.1733 to $1.2433 per share [1] - On February 10, approximately 94,600 shares were repurchased at a cost of about $116,200 [1] - On February 9, the company spent $118,600 to buy back 99,000 shares, with prices between $1.1667 and $1.2167 per share [1]

Group 1 - The company Zhihu-W (02390) announced a share buyback plan [1] - On February 11, 2026, the company will spend $119,400 to repurchase 99,000 shares [1] - The buyback price per share is set between $1.1733 and $1.2433 [1]

Group 1 - The company Zhihu-W (02390.HK) announced a share buyback on February 11, spending $119,000 to repurchase 99,000 shares [1]

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： 知乎 呈交日期： 2026年2月12日 第 1 頁 共 9 頁 v 1.3.0 | 1). | 已回購擬註銷但尚未註銷之股份 | | 99,000 | 0.037 % | USD | 1.123 | | --- | --- | --- | --- | --- | --- | --- | | | 變動日期 | 2026年1月2日 | | | | | | 2). | 已回購擬註銷但尚未註銷之股份 | | 99,000 | 0.037 % | USD | 1.1328 | | | 變動日期 | 2026年1月5日 | | | | | | 3). | 已回購擬註銷但尚未註銷之股份 | | 99,000 | 0.037 % | USD | 1.1732 | | | 變動日期 | 2026年1月6日 | | | | | | 4). | 已回購擬註銷但尚未註銷之股份 | | 99,000 | 0.037 % | USD | 1.146 | | | 變動日期 | 2026年 ...

Group 1 - The company Zhihu-W (02390) announced a share buyback plan, spending approximately $116,200 to repurchase about 94,600 shares on February 10, 2026 [1]

Core Viewpoint - Zhihu-W (02390) announced a share repurchase plan, intending to spend approximately $116,200 to buy back about 94,600 shares on February 10, 2026 [1] Group 1 - The company plans to execute the share repurchase on February 10, 2026 [1] - The total expenditure for the share buyback is estimated at $116,200 [1] - The number of shares to be repurchased is approximately 94,600 [1]

Group 1 - The company Zhihu-W (02390.HK) announced a share buyback on February 10, spending $116,000 to repurchase 95,000 shares [1]

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： 知乎 呈交日期： 2026年2月11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 | 不同投票權架構公司普通股 | 股份類別 | A | | | 於香港聯交所上市 | 是 | | | | 證券代號 (如上市) | 02390 | 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 | | | | | | ...

Group 1 - The World Laureates Summit (WLS) was held in Dubai, UAE, focusing on the theme "Fundamental Science: Addressing Future Challenges for Humanity," attracting 39 Nobel laureates and top scholars to discuss the role of fundamental science in a sustainable future amid the AI era [2][3]. - Zhihu, a platform for knowledge sharing, sent a delegation of three prominent contributors to engage in deep discussions with leading scientists, promoting the popularization of scientific knowledge [1][3]. - The summit featured discussions on various scientific topics, including astronomy and particle physics, with notable participants such as Nobel laureates Brian Schmidt and Adam Riess, and discussions on advancements in non-invasive prenatal screening and cancer screening [3][4]. Group 2 - Zhihu has been building a high-quality scientific community, gathering millions of content creators and fostering connections with top scientists, including previous interactions with Nobel laureates since 2019 [6]. - The platform aims to facilitate equitable access to scientific knowledge and open dialogue, encouraging rational discussions and continuous output of scientific insights, thereby integrating scientific thinking into everyday life [8].