Clean Science promoter group transfers 18.86% stake via gift
Members of the promoter group of Clean Science and Technology Limited will transfer 2,00,38,000 equity shares, representing 18.86% of the paid-up share capital, via inter-se gift on or after June 6, 2026. The transactions involve Ashok Ramnarayan Boob, Asha Ashok Boob, and Nilima Krishnakumar Boob transferring shares to ARB Business Trust, AAB Business Trust, and Alaknanda Business Trust. The transfer aims to streamline the family's assets and businesses, and the aggregate holding of the promoter and promoter group remains unchanged before and after the transaction.

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Members of the promoter group of clean science & technology will transfer 2,00,38,000 equity shares, representing 18.86% of the paid-up share capital, via inter-se gift on or after June 6, 2026. The transactions involve Ashok Ramnarayan Boob, Asha Ashok Boob, and Nilima Krishnakumar Boob transferring shares to ARB Business Trust, AAB Business Trust, and Alaknanda Business Trust. The transfer aims to streamline the family's assets and businesses, and the aggregate holding of the promoter and promoter group remains unchanged before and after the transaction.
The transfers fall under the exemption provided by Regulation 10(1)(a)(ii) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. As the transactions are gifts, no consideration is involved. The company confirmed receipt of the information from the acquirers on June 1, 2026.
Shareholding Pattern
The disclosure details the shift in shareholding between donors and donees within the promoter group. The following table outlines the proposed transfers:
| Transferor | Transferee | Shares Transferred | % of Total Capital |
|---|---|---|---|
| Ashok Ramnarayan Boob | ARB Business Trust | 33,00,000 | 3.11 |
| Asha Ashok Boob | AAB Business Trust | 1,01,00,000 | 9.50 |
| Nilima Krishnakumar Boob | Alaknanda Business Trust | 58,00,000 | 5.46 |
| Nilima Krishnakumar Boob | Asha Ashok Boob | 8,38,000 | 0.79 |
| Total | 2,00,38,000 | 18.86 |
Transaction Details
The acquisition involves equity shares of Re. 1 each. The acquirers have confirmed compliance with the applicable disclosure requirements under Chapter V of the Takeover Regulations. Prior to the transaction, ARB Business Trust held 100 shares (0.00%), which will increase to 33,00,100 shares (3.11%) post-transfer. AAB Business Trust held 100 shares (0.00%), which will increase to 1,01,00,100 shares (9.50%). Alaknanda Business Trust held 100 shares (0.00%), which will increase to 58,00,100 shares (5.46%).
Conversely, Ashok Ramnarayan Boob's holding will decrease from 36,71,510 shares (3.45%) to 3,71,510 shares (0.35%). Mrs. Asha Ashok Boob's holding will decrease from 1,01,98,392 shares (9.60%) to 98,392 shares (0.09%). Mrs. Nilima Krishnakumar Boob's holding will decrease from 67,29,986 shares (6.33%) to 91,986 shares (0.09%).
A note in the disclosure states that Asha Ashok Boob is in the process of an additional inter-se transfer, pursuant to which she proposes to receive a gift of 8,38,000 shares from Mrs. Nilima Krishnakumar Boob. Upon completion of that transfer, her total shareholding will increase to 9,36,392 shares, representing 0.88% of the total share capital.
Historical Stock Returns for Clean Science & Technology
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -1.21% | +0.05% | +2.95% | -13.14% | -46.30% | -50.86% |
How will the shift in ownership to business trusts impact the governance structure and voting rights within the promoter group?
Does this restructuring indicate a potential succession plan or preparation for future estate planning by the promoter family?
Could this streamlining of assets be a preliminary step towards separating the family's financial investments from operational control?

































