Promoter Sonitron Ltd buys 40,000 shares of Dhampur Bio Organics on Aug 5-6

Promoter Stake BuyOwnership Changes View source PDF Explain this filing

DBOL · 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

+2.8%Reaction day

₹113.46

prior close

₹117.39

announcement price

In-mkt

timing

Nifty Microcap 250market · in no size index; the smallest one is used-0.1%+2.8% vs market

On the reaction day the stock moved 2.8 pts more than Nifty Microcap 250, 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

+0.4

10m

+0.2

15m

-0.2

30m

-0.4

Sessions after the filingfrom the prior close

StockMarketvs market

Reaction day

+2.8-0.1+2.8

Next day

+1.0-0.2+1.2

+0.6+0.1+0.5

+4.3+0.3+4.0

+5.5+0.4+5.1

+7.5+0.5+7.0

+13.8+0.3+13.6

15d

+12.4+1.9+10.5

+6.6+2.2+4.5

+29.8-1.2+30.9

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UpDownMarket · Nifty Microcap 250Pending

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

AI summary

Promoter Sonitron Ltd bought 40,000 equity shares of Dhampur Bio Organics via two open market purchases on Aug 5 and Aug 6, 2026. Its stake rose from 17.293 percent (1,14,80,499 shares) to 17.353 percent (1,15,20,499 shares) of paid-up capital of 6,63,87,590 shares.

Likely market impact

Small promoter buying signals continued confidence; the size is minor and unlikely to materially move the share price.