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NATIONALUMNSENational Aluminium Company Limited· Non - Ferrous MetalsHighNegative
Announced Mon, 30 Jun, 2025 · 19:53 IST

National Aluminium Company Limited has informed the Exchange regarding Cessation of Shri Sadashiv Samantaray as Director (Commercial) from NALCO w.e.f. Jun 30, 2025.

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
-1.1%Reaction day
₹192.75
prior close
₹193.40
announcement price
After-mkt
timing
Nifty Midcap 150market · index membership as recorded later (tracked since Jun 2026)-0.2%-0.9% vs market
Aluminium peers, median of 9sector+0.3%-1.4% vs sector

On the reaction day the stock moved 0.9 pts less than Nifty Midcap 150 and 1.4 pts less 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
-1.4
10m
-1.5
15m
-1.5
30m
-1.9
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
-1.1-0.2-0.9+0.3-1.4
Next day
-0.1-0.2+0.1+0.6-0.7
2d
-0.4-0.1-0.3+0.3-0.7
3d
-0.4-0.1-0.3+0.6-1.0
4d
-2.2-0.3-1.8-0.1-2.1
5d
-1.5-0.5-1.1-1.3-0.2
1w
-1.9-0.8-1.2-2.2+0.2
15d
+1.9-0.5+2.4+0.5+1.4
1m
-6.4-4.1-2.3-2.8-3.5
2m
-0.4-4.0+3.6-8.5+8.1
3m
+11.2-3.5+14.7+6.9+4.3
UpDownMarket · Nifty Midcap 150Sector · Aluminium peers, median of 9Pending

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

AI summary

NALCO has informed the stock exchanges that Shri Sadashiv Samantaray, Director (Commercial), ceased to hold office on June 30, 2025 (afternoon) upon attaining the age of superannuation. The disclosure has been made under Regulation 30 read with Schedule-III of the SEBI (LODR) Regulations, 2015. NALCO is a Government of India enterprise and a major aluminium producer. The cessation is part of routine retirement and no replacement has been announced in this filing.

Likely market impact

This is a routine, planned retirement of a functional director at NALCO, a public sector company where board changes due to superannuation are expected. Shareholders should monitor for any upcoming announcement regarding a successor appointment; near-term impact on the stock is expected to be minimal.