Oil & Natural Gas Corporation Limited has informed the Exchange about General Updates - Change in Senior Management

Management Changes View source PDF Explain this filing

ONGC · price

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Price reactionminutes from the announcement price · days from the prior close

-2.0%Reaction day

₹298.80

prior close

₹298.40

announcement price

After-mkt

timing

Nifty 100market · index membership as recorded later (tracked since Jun 2026)+0.6%-2.6% vs market

Oil Exploration & Production peers, median of 5sector+2.5%-4.4% vs sector

On the reaction day the stock moved 2.6 pts less than Nifty 100 and 4.4 pts less than its Oil Exploration & Production peers, over the same two closes: a difference in percentage points, not a measure of what the filing did.

Minutes after the announcementfrom the announcement price · no benchmark

Stock

-0.2

10m

+0.0

15m

+0.1

30m

-0.6

Sessions after the filingfrom the prior close

StockMarketvs marketSectorvs sector

Reaction day

-2.0+0.6-2.6+2.5-4.4

Next day

-2.9+0.4-3.3+0.1-3.1

-6.0+1.7-7.7-1.9-4.1

-5.1+1.7-6.8-0.6-4.5

-6.5+1.1-7.6-0.3-6.2

-6.1-0.4-5.7+2.0-8.2

-0.5-2.1+1.6+5.6-6.0

15d

-4.7+0.4-5.1-0.6-4.0

-10.3-1.9-8.4-0.4-9.9

-18.4+2.3-20.7-0.3-18.1

-19.0+3.3-22.3-2.2-16.9

UpDownMarket · Nifty 100Sector · Oil Exploration & Production peers, median of 5Pending

Minute windows have no benchmark: there is no intraday index history to compare against.

AI summary

ONGC has informed the exchanges about the sad demise of Shri Debasish Mukherjee, Executive Director (EO to Director HR) on 30 April 2026. He was a senior management personnel, one level below the Board. Following his death, he has ceased to be Executive Director of the Company. The disclosure has been made under Regulation 30 of SEBI (LODR) Regulations, 2015. The Company Secretary & Compliance Officer, Shashi Bhushan Singh, has signed the disclosure.

Likely market impact

The death of a senior management executive creates a vacancy in the HR function at the executive level. While operations may continue, the company will need to appoint a replacement for this key managerial position.