ONGC Announces Passing of Executive Director Debasish Mukherjee
ONGC has officially disclosed the passing of Shri Debasish Mukherjee, Executive Director (EO to Director HR), on 30.04.2026 through regulatory filings to NSE and BSE. The announcement was made pursuant to SEBI (LODR) Regulations, 2015, regarding changes in senior management positions one level below the Board of Directors.
*this image is generated using AI for illustrative purposes only.
Oil & Natural Gas Corporation Limited has announced the sad demise of Shri Debasish Mukherjee, Executive Director (EO to Director HR), who passed away on 30.04.2026. The company made this disclosure to stock exchanges as part of its regulatory obligations under SEBI guidelines.
Official Company Communication
The announcement was made through an official letter from ONGC's Company Secretariat, bearing reference number ONGC/CS/SE/2025-26, dated 30.04.2026. The communication was addressed to both the National Stock Exchange of India Ltd. and BSE Limited, expressing regret while informing about this development.
| Communication Details: | Information |
|---|---|
| Reference Number: | ONGC/CS/SE/2025-26 |
| Date: | 30.04.2026 |
| Signatory: | Shashi Bhushan Singh |
| Digital Authentication: | 30.04.2026 at 17:27:01 +05'30' |
Regulatory Disclosure Requirements
The announcement was made pursuant to Regulation 30 read with Schedule III of the SEBI (LODR) Regulations, 2015, which mandates disclosure of changes in senior management positions. The communication was sent to both major stock exchanges where ONGC shares are listed.
| Exchange Details: | Information |
|---|---|
| NSE Symbol: | ONGC (EQ Series) |
| BSE Security Code: | 500312 |
| NCD Code: | 959881 |
| Disclosure Date: | 30.04.2026 |
Senior Management Change
Shri Debasish Mukherjee held the position of Executive Director with responsibilities as EO to Director HR. His role was classified as senior management one level below the Board of Directors, making this disclosure mandatory under SEBI regulations. Following his sad demise, he ceased to be Executive Director of the Company.
| Position Details: | Information |
|---|---|
| Designation: | Executive Director (EO to Director HR) |
| Status Change: | Ceased to be Executive Director |
| Reason: | Sad demise |
| Effective Date: | 30.04.2026 |
The disclosure was signed by Shashi Bhushan Singh, Company Secretary & Compliance Officer, reflecting ONGC's commitment to maintaining transparency and adhering to regulatory compliance requirements regarding changes in its senior management structure.
Historical Stock Returns for Oil & Natural Gas Corporation
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -0.61% | +5.61% | +6.24% | +17.18% | +21.93% | +187.89% |
How will ONGC's HR operations and strategic initiatives be affected during the transition period following this senior management vacancy?
What is ONGC's succession planning process for filling the Executive Director (EO to Director HR) position, and what timeline is expected?
Could this leadership change impact ONGC's ongoing workforce management policies or planned organizational restructuring efforts?
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