The Exchange has received the disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011 for Tenshi Pharmaceuticals Pvt Ltd & PACs

Promoter Stake BuyPromoter Below 50pctOwnership Changes View source PDF Explain this filing

ONESOURCE · 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

₹1210.00

prior close

₹1190.60

announcement price

In-mkt

timing

Nifty Smallcap 250market · index membership as recorded later (tracked since Jun 2026)+2.9%-5.4% vs market

Pharmaceuticals peers, median of 157sector+2.6%-5.1% vs sector

On the reaction day the stock moved 5.4 pts less than Nifty Smallcap 250 and 5.1 pts less than its Pharmaceuticals 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

+0.0

15m

+0.4

30m

+1.5

Sessions after the filingfrom the prior close

StockMarketvs marketSectorvs sector

Reaction day

-2.5+2.9-5.4+2.6-5.1

Next day

-0.2+3.7-4.0+2.6-2.9

-4.7+2.7-7.4+1.7-6.4

-7.4+2.3-9.8+1.2-8.7

-3.4+4.9-8.3+2.9-6.3

-1.7+5.4-7.1+3.6-5.2

+0.8+4.8-4.0+2.6-1.7

15d

+9.8+2.7+7.1-0.7+10.5

+10.2-1.7+11.9-2.7+12.9

+16.3-4.0+20.3-4.8+21.1

+44.6+9.0+35.7+4.0+40.7

UpDownMarket · Nifty Smallcap 250Sector · Pharmaceuticals peers, median of 157Pending

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

AI summary

Tenshi Pharmaceuticals Pvt Ltd and persons acting in concert (promoter and promoter group) acquired 75,000 equity shares (0.07%) of Onesource Specialty Pharma Ltd through open market purchases on January 30, 2026. Post-acquisition, the promoter group's aggregate holding increased from 30.10% (3,44,96,199 shares) to 30.17% (3,45,71,199 shares) of the company's paid-up equity capital. The total equity share capital of the company remains unchanged at 11,46,21,201 shares of Rs.1 each. This is a routine creeping acquisition disclosure under SEBI Takeover Regulations and reflects continued promoter confidence in the company.

Likely market impact

A minor open market purchase by the promoter group signals insider confidence, though the 0.07% increase is small and unlikely to materially move the stock. Promoter holding remains well below the 50% majority threshold at 30.17%.