| 30 Mar, 06:07 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about change in Management | nse |
| 24 Mar, 03:30 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about change in Management | nse |
| 24 Mar, 03:30 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Announcement under Regulation 30 (LODR)-Change in Management | bse |
| 24 Mar, 03:17 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Board Meeting Outcome for Disclosure Under Regulation 30 Of SEBI (Listing Obligations And Disclosure Requirements) Regulations, 2015 ('SEBI Listing Regulations') - Outcome Of The Board Meeting Held On March 24, 2026 | bse |
| 24 Mar, 03:17 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange regarding Outcome of Board Meeting held on March 24, 2026. | nse |
| 11 Mar, 11:10 am | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Clarification To Your Email Bearing Ref. No. L/SURV/ONL/PV/APJ/ 2025-2026 /3419 Dated March 10, 2026 Regarding Price Movement Of Share. | bse |
| 11 Mar, 11:02 am | — | … | Significant movement in price has been observed in Hindustan Oil Exploration Company Limited. The Exchange, in order to ensure that investors have latest relevant information about the company and to inform the market place so that the interest of the investors is safeguarded, had written to the company. Hindustan Oil Exploration Company Limited has submitted their response. | nse |
| 10 Mar, 06:14 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Clarification sought from Hindustan Oil Exploration Company Ltd | bse |
| 10 Mar, 05:45 pm | — | … | Significant movement in price has been observed in Hindustan Oil Exploration Company Limited. The Exchange, in order to ensure that investors have latest relevant information about the company and to inform the market place so that the interest of the investors is safeguarded, has written to the company. The response from the company is awaited. | nse |
| 25 Feb, 01:41 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about change in Management | nse |
| 25 Feb, 01:36 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Announcement under Regulation 30 (LODR)-Change in Management | bse |
| 25 Feb, 01:33 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange regarding Outcome of Board Meeting held on February 25, 2026. | nse |
| 25 Feb, 12:54 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Announcement under Regulation 30 (LODR)-Analyst / Investor Meet - Outcome | bse |
| 25 Feb, 12:48 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about Transcript | nse |
| 25 Feb, 12:46 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Announcement under Regulation 30 (LODR)-Earnings Call Transcript | bse |
| 23 Feb, 05:37 pm | — | … | HINDUSTAN OIL EXPLORATION COMPANY LIMITED has informed the Exchange about Resignation of Independent director. | nse |
| 23 Feb, 04:51 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Announcement under Regulation 30 (LODR)-Resignation of Director | bse |
| 23 Feb, 04:50 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange regarding Resignation of Mrs Bhavani Balasubramanian as Non- Executive Independent Director of the company w.e.f. February 22, 2026. | nse |
| 19 Feb, 06:26 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Announcement under Regulation 30 (LODR)-Award_of_Order_Receipt_of_Order | bse |
| 19 Feb, 06:26 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about Action(s) taken or orders passed | nse |
| 18 Feb, 05:09 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Announcement under Regulation 30 (LODR)-Analyst / Investor Meet - Outcome | bse |
| 18 Feb, 05:08 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about Link of Recording | nse |
| 16 Feb, 05:30 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about Presentation | nse |
| 13 Feb, 02:50 pm | — | … | Hindustan Oil Exploration Company Limited has submitted to the Exchange, the financial results for the period ended December 31, 2025. | nse |
| 13 Feb, 02:44 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Unaudited Standalone And Consolidated Financial Results For The Quarter Ended December 31 2025, Is Attached Herewith | bse |
| 13 Feb, 02:33 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange regarding Board meeting held on February 13, 2026. | nse |
| 13 Feb, 02:33 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Board Meeting Outcome for Outcome Of Board Meeting Held On February 13, 2026 Regarding Unaudited Financial Results For The Quarter Ended December 31, 2025 Is Attached Herewith. | bse |
| 05 Feb, 05:22 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Board Meeting Intimation for Considering The Unaudited Financial Results Of The Company For The Quarter Ended December 31, 2025. | bse |
| 23 Jan, 04:42 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange regarding Outcome of Board Meeting held on January 23, 2026. | nse |
| 19 Jan, 05:34 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Intimation Under Regulation 30 Of The SEBI (LODR) Regulations, 2015 - Update On Litigation | bse |
| 19 Jan, 05:34 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about General Updates | nse |
| 28 Nov, 03:46 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Announcement under Regulation 30 (LODR)-Analyst / Investor Meet - Outcome | bse |
| 28 Nov, 03:42 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about Transcript | nse |
| 28 Nov, 03:41 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Announcement under Regulation 30 (LODR)-Earnings Call Transcript | bse |
| 21 Nov, 05:54 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Announcement under Regulation 30 (LODR)-Analyst / Investor Meet - Outcome | bse |
| 21 Nov, 05:54 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about Link of Recording | nse |
| 20 Nov, 04:14 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about Presentation | nse |
| 14 Nov, 04:00 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Unaudited Financial Results For The Quarter And Half Year Ended September 30 2025 | bse |
| 14 Nov, 03:54 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange regarding Board meeting held on November 14, 2025. | nse |
| 14 Nov, 03:53 pm | — | … | Hindustan Oil Exploration Company Limited has submitted to the Exchange, the financial results for the period ended September 30, 2025. | nse |
| 14 Nov, 03:50 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Board Meeting Outcome for Outcome Of Board Meeting Held On November 14, 2025 And Unaudited Financial Results For The Quarter And Half Year Ended September 30, 2025 | bse |
| 10 Nov, 06:53 pm | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange about Credit Rating- Revision | nse |
| 10 Nov, 06:50 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Announcement under Regulation 30 (LODR)-Credit Rating | bse |
| 07 Nov, 06:30 pm | — | … | Hindustan Oil Exploration Company Ltd - 500186 - Board Meeting Intimation for Considering The Unaudited Financial Results For The Quarter And Half Year Ended September 30, 2025 | bse |
| 28 Oct, 09:00 am | — | … | Hindustan Oil Exploration Company Limited has informed the Exchange regarding 'Clarification with respect to the intimation submitted to the stock exchanges by Hindustan Petroleum Corporation Limited on October 27, 2025 vide ref. Co.Secy/RKS/395/2025'. | nse |