New Chairperson appointed at Tamilnadu Petroproducts

Management Changes View source PDF Explain this filing

TNPETRO · 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

-0.6%Reaction day

₹125.93

prior close

₹128.50

announcement price

In-mkt

timing

Nifty Microcap 250market · in no size index; the smallest one is used-0.3%-0.3% vs market

Petrochemicals peers, median of 12sector-0.4%-0.2% vs sector

On the reaction day the stock moved 0.3 pts less than Nifty Microcap 250 and 0.2 pts less than its Petrochemicals 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

+0.5

15m

+1.1

30m

-0.2

Sessions after the filingfrom the prior close

StockMarketvs marketSectorvs sector

Reaction day

-0.6-0.3-0.3-0.4-0.2

Next day

-3.7-1.5-2.1-2.6-1.1

-2.0-1.5-0.4-3.1+1.2

-0.1-0.2+0.1-1.4+1.3

+0.1-0.5+0.5-1.1+1.1

-5.0-3.2-1.8-3.8-1.3

-8.3-2.2-6.1-3.0-5.3

15d

-10.3-9.5-0.8-13.5+3.2

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UpDownMarket · Nifty Microcap 250Sector · Petrochemicals peers, median of 12Pending

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

AI summary

Tamilnadu Petroproducts has appointed Dr. D. Karthikeyan, a 1997-batch IAS officer, as Additional Director and Chairperson of the Board from September 30, 2026. He is nominated by TIDCO, the promoter of the company, where he currently serves as Chairman and MD. He is not debarred by SEBI and is not related to any existing director. Member approval will be sought later as per Listing Regulations.

Likely market impact

Promoter-nominated IAS officer takes charge as Board Chairperson; routine governance change with no immediate financial implications.