Thirumalai Chemicals sells 5% Ultramarine stake; holding drops to 9.38%
- Thirumalai Chemicals sold 14.6 lakh shares (5%) of Ultramarine & Pigments via block deal
- Promoter group's stake reduced from 14.38% to 9.38% following the August 31 transaction
- Remaining 27.38 lakh shares are unencumbered with no pledges or liens
- Disclosure filed under SEBI SAST Regulations on September 2, 2026

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Thirumalai Chemicals Limited has disposed of a 5% stake in Ultramarine & Pigments , reducing its holding to 9.38%. The promoter group sold 14,60,000 equity shares through a block deal on August 31, 2026.
The transaction was disclosed pursuant to Regulation 29(2) read with Regulation 29(3) of the SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Thirumalai Chemicals, identified as part of the promoter group, held 41,98,837 shares (14.38%) before the sale. The disclosure was submitted to stock exchanges on September 2, 2026.
Transaction Details
The disposal involved only voting rights carried by equity shares. No warrants, convertible securities, or other instruments entitling the seller to receive shares were involved in the transaction. The total diluted share capital of Ultramarine & Pigments remains unchanged at 2,92,00,000 equity shares of ₹2/- each.
| Metric | Before Disposal | Disposal | After Disposal |
|---|---|---|---|
| Shares Held | 41,98,837 | 14,60,000 | 27,38,837 |
| Stake Percentage | 14.38% | 5% | 9.38% |
Following the sale, Thirumalai Chemicals holds 27,38,837 shares. The filing confirms that none of the remaining shares are encumbered with pledges, liens, or non-disposal undertakings.
What the Numbers Show
The reduction in stake from 14.38% to 9.38% signifies a significant dilution of the promoter group's voting power in the target company. With the holding falling below the 10% threshold often monitored for substantial acquisition triggers, the move alters the control dynamics within Ultramarine & Pigments. The use of a block deal suggests a negotiated off-market transfer rather than open market selling, potentially minimizing immediate price impact.
Historical Stock Returns for Ultramarine & Pigments
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -0.93% | +1.04% | +12.91% | 0.0% | 0.0% | 0.0% |
What strategic rationale drove Thirumalai Chemicals to reduce its stake below the 10% substantial acquisition threshold?
How might this reduction in promoter voting power impact the corporate governance and control dynamics at Ultramarine & Pigments?
Who was the counterparty in this block deal, and does their identity signal potential future consolidation or strategic shifts in the pigments sector?


































