Announced Wed, 4 Mar, 2026 · 17:20 IST

The Exchange has received the disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011 for Sameer Vinod Shah

Promoter Stake BuyOwnership Changes View source PDFExplain this filing

CHEMBOND · 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
+2.5%Reaction day
₹138.50
prior close
₹143.25
announcement price
After-mkt
timing
Nifty Microcap 250market · in no size index; the smallest one is used+1.0%+1.4% vs market

On the reaction day the stock moved 1.4 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
5m
+0.8
10m
+1.2
15m
+1.2
30m
+1.9
Sessions after the filingfrom the prior close
StockMarketvs market
Reaction day
+2.5+1.0+1.4
Next day
+2.5+1.0+1.6
2d
+4.7-1.7+6.4
3d
-0.3+0.6-0.9
4d
+1.5+0.5+1.0
5d
+3.4+0.2+3.2
1w
-6.9-3.3-3.5
15d
-19.1-4.0-15.1
1m
+1.8-0.8+2.6
2m
+32.0+14.8+17.2
3m
+15.5+17.9-2.3
UpDownMarket · Nifty Microcap 250Pending

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

AI summary

Sameer Vinod Shah, Promoter and Chairman & Managing Director of Chembond Material Technologies, purchased 13,389 equity shares from the open market in two tranches: 3,521 shares at Rs. 146.99 on 27 February 2026 and 9,868 shares at Rs. 142.49 on 2 March 2026. His stake in the company increased from 27.26% (36,66,593 shares) to 27.36% (36,79,982 shares), a rise of 0.10%. There is no encumbrance (pledge/lien) on any of the shares held by the promoter, and the total share capital of the company remains unchanged at Rs. 6.72 crore (1.34 crore shares of Rs. 5 each).

Likely market impact

This is a small promoter share purchase signalling insider confidence in the company at current price levels, though the 0.10% increase is modest and unlikely to move the stock price meaningfully on its own.