Company Secretary Zubin Adil Patel resigns effective October 31, 2026

Key managerial personnel resignedManagement Changes View source PDF Explain this filing

TATACOMM · price

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

-1.2%Reaction day

₹1665.00

prior close

₹1660.00

announcement price

After-mkt

timing

Nifty Midcap 150market-1.6%+0.4% vs market

Telecom - Cellular & Fixed line services peers, median of 6sector-2.0%+0.8% vs sector

On the reaction day the stock moved 0.4 pts more than Nifty Midcap 150 and 0.8 pts more than its Telecom - Cellular & Fixed line services 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

-0.3

10m

-0.2

15m

-0.3

30m

-1.0

Sessions after the filingfrom the prior close

StockMarketvs marketSectorvs sector

Reaction day

-1.2-1.6+0.4-2.0+0.8

Next day

-0.9-2.6+1.7-2.0+1.1

-0.4-2.5+2.2-3.0+2.6

+1.2-3.5+4.8-3.5+4.7

+0.8-3.0+3.8-3.8+4.5

+1.2-2.0+3.2-3.9+5.1

+1.2-5.0+6.2-3.9+5.1

15d

+0.7-5.5+6.2-6.1+6.8

+0.9-6.1+7.0+2.5-1.6

—————

UpDownMarket · Nifty Midcap 150Sector · Telecom - Cellular & Fixed line services peers, median of 6Pending

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

AI summary

Mr. Zubin Adil Patel has resigned as Company Secretary and Compliance Officer of Tata Communications, a Key Managerial Personnel role. The resignation is effective October 31, 2026. He is leaving to pursue opportunities outside Tata Communications after holding the post since March 2021. No governance concerns or disputes have been flagged in the resignation letter.

Likely market impact

Routine KMP-level exit with no red flags. Investors should watch for timely announcement of a replacement Company Secretary.