Company requests probe into unusual share trading

Sebi InvestigationRegulatory & Legal View source PDF Explain this filing

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

+4.9%Reaction day

₹67.95

prior close

₹71.25

announcement price

In-mkt

timing

Nifty Microcap 250market · in no size index; the smallest one is used+0.4%+4.5% vs market

Medical Equipment & Supplies peers, median of 12sector+0.7%+4.1% vs sector

On the reaction day the stock moved 4.5 pts more than Nifty Microcap 250 and 4.1 pts more than its Medical Equipment & Supplies peers, over the same two closes: a difference in percentage points, not a measure of what the filing did.

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Sessions after the filingfrom the prior close

StockMarketvs marketSectorvs sector

Reaction day

+4.9+0.4+4.5+0.7+4.1

Next day

—+2.1—+1.7—

———+3.1—

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15d

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UpDownMarket · Nifty Microcap 250Sector · Medical Equipment & Supplies peers, median of 12Pending

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

AI summary

Centennial Surgical Suture reported unusual trading in its shares to BSE and SEBI on October 26, 2026, saying no material announcement explained the price movement. It cited trades of 2 shares at Rs 66.60, 18 at Rs 66.60, 120 at Rs 71.25 and 2 at Rs 71.25. The company requested an investigation into suspected price manipulation.

Likely market impact

The request may bring regulatory scrutiny and higher short-term volatility. No manipulation, penalty or trading ban has been confirmed.