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CHENNPETRONSEChennai Petroleum Corporation Limited· Petroleum ProductsHighNeutral
Announced Mon, 5 Jan, 2026 · 18:50 IST

Chennai Petroleum Corporation Limited has informed the Exchange regarding Appointment of Mr S G VENKATESH as Executive Director of the company w.e.f. January 05, 2026.

CHENNPETRO · 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
-0.9%Reaction day
₹813.50
prior close
₹813.60
announcement price
After-mkt
timing
Nifty Smallcap 250market · index membership as recorded later (tracked since Jun 2026)-0.3%-0.6% vs market
Refineries & Marketing peers, median of 10sector-1.3%+0.4% vs sector

On the reaction day the stock moved 0.6 pts less than Nifty Smallcap 250 and 0.4 pts more than its Refineries & Marketing 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
-0.2
10m
+1.4
15m
+1.3
30m
+0.5
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
-0.9-0.3-0.6-1.3+0.4
Next day
+0.4-0.2+0.6-2.0+2.4
2d
-2.7-2.1-0.6-4.6+1.8
3d
-3.8-3.8-0.1-4.6+0.7
4d
-0.6-4.4+3.9-4.9+4.4
5d
+1.1-3.8+4.9-6.1+7.2
1w
+5.5-3.8+9.2-3.7+9.1
15d
+7.2-7.2+14.4-9.1+16.3
1m
+11.1-5.8+16.9-8.0+19.1
2m
+23.9-8.4+32.3-9.6+33.5
3m
+20.1-11.6+31.7-14.9+35.0
UpDownMarket · Nifty Smallcap 250Sector · Refineries & Marketing peers, median of 10Pending

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

AI summary

Chennai Petroleum Corporation Limited (CPCL) has appointed Mr. S.G. Venkatesh as Director (Technical) on its board, effective January 5, 2026. He joins CPCL from Indian Oil Corporation Limited (IOCL), where he was serving as Executive Director (Petrochemicals). He is a Chemical Engineer from the University of Kerala with 31 years of experience in petroleum refining, process design, optimization, and petrochemicals. The appointment was made based on a letter from the Ministry of Petroleum and Natural Gas (MoPNG). He is not debarred from holding a directorship by any SEBI order and is not related to any existing director on the CPCL board.

Likely market impact

This is a routine board-level appointment at a PSU oil refiner and is unlikely to have a material impact on the stock price. Shareholders may note that the new Director (Technical) brings deep refining and petrochemicals experience from the parent company IOCL, which could support CPCL's operational strategy going forward.