NATIONALUMNSENational Aluminium Company Limited· Non - Ferrous MetalsHighNeutral
Announced Wed, 30 Apr, 2025 · 19:51 IST

National Aluminium Company Limited has informed the Exchange about cessation of Shri Ramesh Chandra Joshi, Director (Finance) of the Company w.e.f. 30.04.2025.

Cfo ResignedManagement Changes View source PDFExplain this filing

NATIONALUM · 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
+2.4%Reaction day
₹155.99
prior close
₹157.01
announcement price
After-mkt
timing
Nifty Midcap 150market · index membership as recorded later (tracked since Jun 2026)-0.7%+3.1% vs market
Aluminium peers, median of 8sector+1.7%+0.7% vs sector

On the reaction day the stock moved 3.1 pts more than Nifty Midcap 150 and 0.7 pts more than its Aluminium 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
5m
+0.5
10m
+1.1
15m
+1.3
30m
+2.5
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
+2.4-0.7+3.1+1.7+0.7
Next day
+3.1+0.9+2.2+1.6+1.4
2d
-1.1-1.1+0.0-0.7-0.4
3d
+1.4+0.4+1.1-0.7+2.1
4d
-1.9-1.4-0.5-0.7-1.2
5d
+0.7-1.4+2.1-2.3+3.1
1w
+6.0+2.5+3.5+2.0+4.0
15d
+18.0+5.0+12.9+8.7+9.3
1m
+16.0+6.9+9.1+1.7+14.3
2m
+23.4+10.4+13.0+14.3+9.1
3m
+20.1+7.3+12.7+10.8+9.2
UpDownMarket · Nifty Midcap 150Sector · Aluminium peers, median of 8Pending

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

AI summary

National Aluminium Company Limited has informed the stock exchange that Shri Ramesh Chandra Joshi, Director (Finance) of the Company, has ceased to hold office with effect from 30.04.2025. In Indian public sector companies, the Director (Finance) is functionally equivalent to the Chief Financial Officer (CFO) and heads the finance function. The announcement does not mention the reason for cessation or whether this is a retirement, superannuation, or voluntary separation. Investors should watch for a follow-up filing announcing the new Director (Finance) appointment.

Likely market impact

Loss of the senior-most finance executive may create short-term uncertainty in financial reporting and decision-making until a replacement is appointed. Such cessations in PSU aluminium companies are often linked to superannuation rather than performance issues, so the impact on the stock may be limited.