| 26 Aug, 04:41 pm | — | … | Disclosure under Regulation 30 - Notice of Penalty received from NSE and BSE for the quarter ender 30th June 2026. | nse |
| 13 Aug, 03:31 pm | — | … | Intimation of Appointment of Non-official Directors Shri Vipin Malviya on the Board of MRPL. | nse |
| 13 Aug, 03:26 pm | — | … | Intimation of Appointment of Non-official Directors Shri Sharwan Singh Karawasra on the Board of MRPL. | nse |
| 13 Aug, 03:21 pm | — | … | Intimation of Appointment of Non-official Directors Shri Lakhan Chandra Mardi on the Board of MRPL. | nse |
| 13 Aug, 03:07 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Change in Management | bse |
| 12 Aug, 01:15 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Clarification Sought from Mangalore Refinery and Petrochemicals Ltd | bse |
| 23 Jul, 06:18 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Regulation 53 (1) Annual Report. | bse |
| 23 Jul, 06:15 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Reg. 34 (1) Annual Report. | bse |
| 23 Jul, 06:07 pm | — | … | Mangalore Refinery and Petrochemicals Limited has informed the Exchange regarding 'Submission of BRSR for FY 2025-26'. | nse |
| 21 Jul, 04:01 pm | — | … | Intimation of 38th Annual General Meeting (AGM), Cut-off date for Remote e-voting for AGM for FY 2025-26. | nse |
| 15 Jul, 07:43 pm | — | … | Mangalore Refinery and Petrochemicals Limited has informed the Exchange regarding a press release dated July 15, 2026, titled "Press release for the Financial Results for the Q1 FY 2026-27". | nse |
| 15 Jul, 07:39 pm | — | … | The MRPL Board has recommended the proposal for seeking approval of shareholders in the ensuing Annual General Meeting for amendment in object clause and adoption of Memorandum of Association and Articles of Association of the Company in line with Companies Act, 2013. | nse |
| 15 Jul, 07:36 pm | — | … | Mangalore Refinery and Petrochemicals Limited has informed the Exchange regarding appointment of Cost Auditor. | nse |
| 15 Jul, 07:33 pm | — | … | Mangalore Refinery and Petrochemicals Limited has informed the Exchange regarding change of Internal Auditor. | nse |
| 15 Jul, 07:28 pm | — | … | Mangalore Refinery and Petrochemicals Limited has submitted to the Exchange, the financial results for the period ended Jun 30, 2026. | nse |
| 15 Jul, 07:28 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Amendments to Memorandum & Articles of Association | bse |
| 15 Jul, 07:26 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Change in Management | bse |
| 15 Jul, 07:24 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Change in Management | bse |
| 15 Jul, 07:15 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Press Release / Media Release | bse |
| 15 Jul, 07:11 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Results- Financial Results For The Quarter Ended June 30Th, 2026. | bse |
| 10 Jul, 07:56 pm | — | … | Intimation regarding Cessation of Shri Dheeraj Kumar Ojha, as Non- Executive Government Nominee Director, on account of his posting from Ministry of Petroleum and Natural Gas (MoPNG) to another Ministry. | nse |
| 10 Jul, 07:47 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Cessation | bse |
| 03 Jul, 04:28 pm | — | … | Intimation regarding Appointment of Shri Satyan Kumar as Non- Executive Director of the company w.e.f. July 02, 2026. | nse |
| 03 Jul, 04:13 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Change in Management | bse |
| 02 Jul, 12:48 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Board Meeting Intimation for Intimation Of Board Meeting For Considering Un-Audited Financial Results For The Quarter Ended June 30, 2026. | bse |
| 01 Jul, 12:18 pm | — | … | Mangalore Refinery and Petrochemicals Limited has informed the Exchange regarding Cessation of Shri. Pankaj Kumar as Non- Executive Nominee Director of the company w.e.f. July 01, 2026. | nse |
| 01 Jul, 12:04 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Cessation | bse |
| 22 Jun, 04:42 pm | — | … | Copy of Newspaper Publication for Transfer of Unclaimed Dividend and Underlying Shares of FY 2018-19 to Investors Education and Protection Fund. | nse |
| 05 Jun, 06:37 pm | — | … | Hindustan Petroleum Corporation Limited has Submitted to the Exchange a copy of Disclosure under Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. | nse |
| 05 Jun, 06:37 pm | — | … | Hindustan Petroleum Corporation Limited has Submitted to the Exchange a copy of Disclosure under Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. | nse |
| 05 Jun, 04:36 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Change in Management | bse |
| 05 Jun, 04:29 pm | — | … | Mangalore Refinery and Petrochemicals Limited has informed the Exchange regarding Change in Director(s) of the company. | nse |
| 05 Jun, 04:04 pm | — | … | OIL AND NATURAL GAS CORPORATION LIMITED has Submitted to the Exchange a copy of Disclosure under Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. | nse |
| 01 Jun, 05:08 pm | — | … | Mangalore Refinery and Petrochemicals Limited has informed the Exchange about change in Senior Management | nse |
| 01 Jun, 04:59 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Change in Management | bse |
| 28 May, 05:28 pm | — | … | Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Notice of fine received from NSE and BSE for the Quarter Ended March 31, 2026. | nse |
| 27 May, 12:55 pm | — | … | Mangalore Refinery and Petrochemicals Limited has informed the Exchange regarding 'Intimation for Second 100 Days Campaign Saksham Niveshak of IEPF'. April 01, 2026 to July 09, 2026. | nse |
| 25 May, 04:22 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Compliances-Reg.24(A)-Annual Secretarial Compliance | bse |
| 19 May, 07:26 pm | — | … | Mangalore Refinery and Petrochemicals Limited has informed the Exchange about Bagging/Receiving of orders/contracts | nse |
| 19 May, 07:20 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Award_of_Order_Receipt_of_Order | bse |
| 14 May, 12:31 pm | — | … | Disclosure of event or information under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 | nse |
| 27 Apr, 01:25 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Joint Venture | bse |
| 27 Apr, 01:21 pm | — | … | Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Formation of Integrated Petrochemicals Marketing & Trading Joint Venture Company in partnership with ONGC and OPaL. | nse |
| 24 Apr, 07:42 pm | — | … | Mangalore Refinery and Petrochemicals Limited has informed the Exchange regarding a press release dated April 24, 2026, titled "Press Release of Board Meeting for the Quarter and Year ended March 31, 2026.". | nse |
| 24 Apr, 07:36 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Compliances-Reg. 54 - Asset Cover details | bse |
| 24 Apr, 07:33 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Announcement under Regulation 30 (LODR)-Press Release / Media Release | bse |
| 24 Apr, 07:29 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Outcome Of The Board Meeting - Regulation 30 And 51 Of The SEBI (Listing Obligations And Disclosure Requirements), Regulations, 2015 For Standalone And Consolidated Audited Financial Results For The Quarter And Year Ended March 31, 2026. | bse |
| 24 Apr, 07:05 pm | — | … | Outcome of the Board Meeting - Regulation 30 and 51 of the SEBI (Listing Obligations and Disclosure Requirements), Regulations, 2015 for Standalone and Consolidated Audited Financial Results for the Quarter and Year ended Merch 31, 2026. | nse |
| 24 Apr, 07:01 pm | — | … | Outcome of the Board Meeting - Regulation 30 and 51 of the SEBI (Listing Obligations and Disclosure Requirements), Regulations, 2015 for Standalone and Consolidated Audited Financial Results for the Quarter and Year ended Merch 31, 2026. | nse |
| 17 Apr, 04:25 pm | — | … | Mangalore Refinery and Petrochemicals Ltd - 500109 - Board Meeting Intimation for Intimation Of Board Meeting For Considering Audited Financial Results For Quarter And Year Ended March 31, 2026. | bse |