11月27日，安东油田服务发布公告，由2025年8月28日至2025年11月14日回购的股份已于2025年11月14 日注销4917.6万股。 香港联交所最新资料显示，11月28日，安东油田服务(03337)股东将股票由香港上海汇丰银行转入星展 银行，转仓市值6.04亿港元，占比23.23%。 ...

Group 1 - The company, Anton Oilfield Services (03337), announced the cancellation of 49.176 million shares that were repurchased between August 28, 2025, and November 14, 2025 [1]

Core Viewpoint - Antong Oilfield Services (03337) has announced the cancellation of 49.176 million shares that were repurchased between August 28, 2025, and November 14, 2025 [1] Group 1 - The company has completed the cancellation of shares as part of its share repurchase program [1] - The repurchased shares were officially canceled on November 14, 2025 [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： 安東油田服務集團 呈交日期： 2025年11月27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) 03337 | 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 | | | | | | 事件 | 已發行股份（不包括庫存股 ...

Core Viewpoint - Antonoil Services (03337.HK) announced a share buyback of 6 million shares at a cost of HKD 6 million on November 14 [1] Group 1 - The company executed a buyback program, indicating confidence in its stock value [1] - The total number of shares repurchased is 6 million [1] - The total expenditure for the buyback was HKD 6 million [1]

Core Viewpoint - Antonoil Services (03337) announced a share buyback plan, indicating confidence in its stock value and potential for future growth [1] Summary by Category Company Actions - The company plans to repurchase 600.8 million shares at a total cost of HKD 5.9984 million [1] - The buyback price per share ranges from HKD 0.98 to HKD 1.01 [1] Financial Implications - The total expenditure for the share buyback reflects a strategic move to enhance shareholder value [1]

Core Viewpoint - Antong Oilfield Services (03337) announced a share buyback plan, indicating confidence in its stock value and potential for future growth [1] Summary by Categories Company Actions - The company plans to repurchase 6.008 million shares at a total cost of HKD 5.9984 million [1] - The buyback price per share ranges from HKD 0.98 to HKD 1.01 [1] Financial Implications - The total expenditure for the share buyback reflects a strategic move to enhance shareholder value [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) FF305 第 2 頁 共 7 頁 v 1.3.0 FF305 表格類別： 股票 狀態： 新提交 公司名稱： 安東油田服務集團 呈交日期： 2025年11月14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) | 03337 | 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 | | | | | ...

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: 安東油田服務集團 呈交日期: 2025年11月6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) | 03337 | 說明 | | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | | 法定/註冊股本 | | | 上月底結存 | | | 3,500,000,000 | HKD | | 0.1 | HKD | | 350,000,000 | | 增加 / 減少 (-) | | | | | | | HKD | | | | 本月底結存 | | | 3,500,000,000 | HKD | | 0.1 | HKD | | 350,000,000 | 本月底法定/註冊股本 ...

Core Points - The company, Anton Oilfield Services, has conducted share buybacks on November 3 and 4, totaling 4.75 million shares at a price range of HKD 1.030 to HKD 1.070, with a total buyback amount of HKD 4.9989 million [2] - The stock closed at HKD 1.050 on the day of the buyback, reflecting a 0.96% increase, with a total trading volume of HKD 11.1315 million [2] - Since November 3, the company has repurchased a total of 9.476 million shares, amounting to HKD 9.9976 million [2] Buyback Summary - Year-to-date, the company has executed 13 buybacks, totaling 60.21 million shares and a cumulative buyback amount of HKD 64.7614 million [3] - Detailed buyback transactions include: - November 4: 475,000 shares at a maximum price of HKD 1.070 and a minimum price of HKD 1.030, totaling HKD 499.89 million [3] - November 3: 472.6 thousand shares at a maximum price of HKD 1.070 and a minimum price of HKD 1.040, totaling HKD 499.87 million [3] - October 20: 442.4 thousand shares at a maximum price of HKD 1.130 and a minimum price of HKD 1.090, totaling HKD 494.16 million [3] - October 17: 449.2 thousand shares at a maximum price of HKD 1.130 and a minimum price of HKD 1.100, totaling HKD 500 million [3] - October 16: 450 thousand shares at a maximum price of HKD 1.130 and a minimum price of HKD 1.080, totaling HKD 499.91 million [3] - October 15: 469 thousand shares at a maximum price of HKD 1.080 and a minimum price of HKD 1.050, totaling HKD 499.25 million [3] - October 8: 508.6 thousand shares at a maximum price of HKD 1.190 and a minimum price of HKD 1.160, totaling HKD 599.84 million [3] - October 6: 840 thousand shares at a maximum price of HKD 1.200 and a minimum price of HKD 1.160, totaling HKD 998.59 million [3] - August 28: 210 thousand shares at a maximum price of HKD 1.370 and a minimum price of HKD 1.350, totaling HKD 286.52 million [3] - April 30: 216 thousand shares at a maximum price of HKD 0.950 and a minimum price of HKD 0.930, totaling HKD 203.17 million [3] - April 16: 613 thousand shares at a maximum price of HKD 1.000 and a minimum price of HKD 0.940, totaling HKD 596.39 million [3] - April 11: 300 thousand shares at a maximum price of HKD 1.000 and a minimum price of HKD 0.990, totaling HKD 299.67 million [3] - April 7: 575.2 thousand shares at a maximum price of HKD 0.900 and a minimum price of HKD 0.850, totaling HKD 498.87 million [3]