Please refer the enclosed file

Cfo ResignedKmp ResignedManagement Changes View source PDF Explain this filing

HINDZINC · price

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▲ positive · ▼ negative · ● neutral filings · teal = economic event · numbered = multiple that day (click to pick). Times IST.

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

+0.7%Reaction day

₹606.80

prior close

₹600.00

announcement price

After-mkt

timing

Nifty 100market · index membership as recorded later (tracked since Jun 2026)-0.2%+0.9% vs market

Non - Ferrous Metals peers, median of 19sector · industry level-0.5%+1.2% vs sector

On the reaction day the stock moved 0.9 pts more than Nifty 100 and 1.2 pts more than its Non - Ferrous Metals 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

+0.8

10m

+0.8

15m

+1.1

30m

+1.2

Sessions after the filingfrom the prior close

StockMarketvs marketSectorvs sector

Reaction day

+0.7-0.2+0.9-0.5+1.2

Next day

+4.7+1.1+3.6+0.2+4.5

+4.9+1.1+3.8+0.8+4.1

+4.6+0.5+4.1+0.5+4.2

+3.7-1.0+4.7-1.2+4.9

+6.0-2.9+9.0-0.8+6.8

+10.3-1.5+11.8+0.5+9.7

15d

+6.7-0.5+7.3+0.0+6.7

-6.3-2.6-3.7-3.4-2.8

-11.1+1.7-12.7-4.8-6.2

-1.6+2.8-4.4-6.5+4.9

UpDownMarket · Nifty 100Sector · Non - Ferrous Metals peers, median of 19Pending

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

AI summary

Hindustan Zinc Limited has announced the resignation of Mr. Sandeep Modi from the position of Chief Financial Officer. The resignation was tendered on May 4, 2026, and will be effective from the close of business hours on May 30, 2026. Mr. Modi cited pursuit of career opportunities outside the Company as the reason for leaving. He has confirmed there is no other material reason behind his resignation. As CFO, Mr. Modi was also classified as a Key Managerial Personnel under the Companies Act, 2013. The Company will separately disclose the appointment of a new CFO once finalized.

Likely market impact

The CFO departure creates a leadership gap at the senior management level. Investors should monitor for the appointment of a new CFO, as this transition could impact financial reporting timelines and investor confidence in the near term.