New promoter Indo Borax acquires 64.26% stake in Kronox Lab Sciences

Promoter Stake BuyPromoter Stake Sell 1pctOwnership Changes View source PDF Explain this filing

KRONOX · 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

-1.4%Reaction day

₹217.00

prior close

₹217.20

announcement price

After-mkt

timing

Nifty Microcap 250market · in no size index; the smallest one is used-0.3%-1.1% vs market

Specialty Chemicals peers, median of 97sector+0.0%-1.4% vs sector

On the reaction day the stock moved 1.1 pts less than Nifty Microcap 250 and 1.4 pts less than its Specialty Chemicals 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

+0.1

15m

-0.0

30m

+0.8

Sessions after the filingfrom the prior close

StockMarketvs marketSectorvs sector

Reaction day

-1.4-0.3-1.1+0.0-1.4

Next day

-5.3-1.5-3.7-1.0-4.2

-7.9-1.5-6.4-1.3-6.6

-4.8-0.2-4.5+0.5-5.2

-3.0-0.5-2.5+0.4-3.4

-7.4-3.2-4.1-1.7-5.7

-4.1-2.2-1.9-1.3-2.8

15d

-11.6-9.5-2.2-9.2-2.4

-13.8pendingpending-8.3-5.5

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UpDownMarket · Nifty Microcap 250Sector · Specialty Chemicals peers, median of 97Pending

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

AI summary

Kronox Lab Sciences announced completion of share transfer on September 29, 2026. Indo Borax and Chemicals acquired 2,38,44,000 equity shares (64.26%) from existing promoters. Indo Borax now becomes new promoter with sole control. Existing promoters stake reduced to 9.95% and they will reclassify as public. An open offer for additional 25.79% from public shareholders is underway.

Likely market impact

Major ownership change: new promoter Indo Borax takes control with 64.26% stake. Open offer for 25.79% from public now underway.