| 31 Jan, 02:35 pm | — | … | Clean Science and Technology Ltd - 543318 - Interim Dividend Shall Be Paid To The Equity Shareholders Whose Name Appears In The Register Of Member Of The Company As On Friday, 6Th February, 2026 Being Record Date Fixed For The Purpose. | bse |
| 31 Jan, 02:33 pm | — | … | Clean Science And Technology Limited has informed the Exchange that Record date for the purpose of Dividend is 06-Feb-2026. | nse |
| 31 Jan, 02:31 pm | — | … | Clean Science and Technology Ltd - 543318 - Corporate Action-Board approves Dividend | bse |
| 31 Jan, 02:22 pm | — | … | Clean Science And Technology Limited has informed the Exchange about Investor Presentation | nse |
| 31 Jan, 02:20 pm | — | … | Clean Science and Technology Ltd - 543318 - Announcement under Regulation 30 (LODR)-Investor Presentation | bse |
| 31 Jan, 02:17 pm | — | … | Declared Interim Dividend of Rs. 2/- (200%) per Equity Share of FV of Re.1/- each for FY 2025-26. | nse |
| 31 Jan, 02:16 pm | — | … | Board approved at their meeting held on Saturday, 31-01-2026 a) Un-audited Standalone and Consolidated Financial Results for the Quarter and Nine Months ended 31st December, 2025 b) Declared Interim Dividend of Rs. 2/- (200%) per Equity Share of FV of Re.1/- each for FY 2025-26. | nse |
| 31 Jan, 02:12 pm | — | … | Clean Science and Technology Ltd - 543318 - Un-Audited Standalone And Consolidated Financial Results For The Quarter And Nine Months Ended 31St December, 2025 | bse |
| 31 Jan, 02:08 pm | — | … | Clean Science and Technology Ltd - 543318 - Board Meeting Outcome for Outcome Of Board Meeting Held On 31St January, 2026, Under Regulation 30 Of SEBI (Listing Obligation And Disclosure Requirements) Regulations, 2015. | bse |
| 17 Jan, 03:29 pm | — | … | In terms of the referred Regulation 30 read with Schedule III - Part A of SEBI Listing Regulations, 2015, we would like to inform you that a conference call for analysts and investors has been scheduled on Saturday, 31st January, 2026 at 4:00 P.M. (IST) to discuss the unaudited financial results for the Quarter and Nine Months ended 31st December, 2025. | nse |
| 15 Jan, 06:04 pm | — | … | Clean Science and Technology Ltd - 543318 - Board Meeting Intimation for Prior Intimation Of The Board Meeting To Consider Un-Audited Standalone And Consolidated Financial Results For The Quarter And Nine Months Ended 31St December, 2025 And Interim Dividend For FY 2025-26. | bse |
| 08 Jan, 03:42 pm | — | … | Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, investment in wholly owned subsidiary | nse |
| 02 Jan, 12:33 pm | — | … | Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirement) Regulations, 2015 regarding resignation of Mr. Parth Ashok Maheshwari from (DIN: 09774080) the position of Director of Clean Fino-Chem Limited (Wholly Owned Subsidiary) w.e.f. 1st January, 2026 from the closing of business hours. | nse |
| 31 Dec, 04:40 pm | — | … | Clean Science And Technology Limited has informed the Exchange regarding Resignation of Mr Parth Ashok Maheshwari as Executive Director of the company w.e.f. December 31, 2025. | nse |
| 31 Dec, 04:33 pm | — | … | Clean Science and Technology Ltd - 543318 - Announcement under Regulation 30 (LODR)-Resignation of Director | bse |
| 18 Dec, 12:17 pm | — | … | Commencement of commercial production of Hydroquinone (HQ) and Catechol by Clean Fino-Chem Limited, Wholly Owned Subsidiary of the Company. | nse |
| 17 Dec, 03:25 pm | — | … | Clean Science And Technology Limited has informed the Exchange regarding Appointment of Mr Siddhartha Ashok Sikchi as Managing Director of the company w.e.f. April 01, 2026. | nse |
| 17 Dec, 03:22 pm | — | … | approved appointment of Mr. Ashok Ramnarayan Boob (DIN: 00410740), Managing Director as Whole Time Director - Executive Vice Chairman w.e.f. from 1st April, 2026 up to 27th July, 2027. | nse |
| 17 Dec, 03:18 pm | — | … | Clean Science And Technology Limited has informed the Exchange regarding Appointment of Ms Pallavi Gokhale as Non- Executive Independent Director of the company w.e.f. November 06, 2025. | nse |
| 17 Dec, 03:13 pm | — | … | approved appointment of Mr. Raj Kamal (DIN: 01083088) as a Non-executive Independent Director of the Company for a period of 5 (five) consecutive years commencing from 6th November 2025 to 5th November 2030. | nse |
| 17 Dec, 03:08 pm | — | … | approved re-appointment of Mr. Keval Navinchandra Doshi (DIN: 03635213) as a Non-executive Independent Director of the Company for further period of 5 (five) consecutive years w.e.f. 6th February 2026 up to 5th February 2031. | nse |
| 17 Dec, 03:03 pm | — | … | Clean Science And Technology Limited has informed the Exchange regarding Appointment of Ms Madhu Dubhashi as Independent Director of the company w.e.f. February 06, 2026. | nse |
| 17 Dec, 02:59 pm | — | … | Clean Science and Technology Ltd - 543318 - Announcement under Regulation 30 (LODR)-Change in Management | bse |
| 09 Dec, 03:59 pm | — | … | Report under Regulation 10(7) of the SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 | nse |
| 28 Nov, 12:20 pm | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 29(2) of SEBI (SAST) Regulations, 2011 | bse |
| 28 Nov, 12:17 pm | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 29(2) of SEBI (SAST) Regulations, 2011 | bse |
| 28 Nov, 12:16 pm | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 29(1) & 29(2) of SEBI (SAST) Regulations, 2011 | bse |
| 28 Nov, 12:14 pm | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 10(6) of SEBI (SAST) Regulations, 2011 | bse |
| 28 Nov, 12:00 pm | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 29(2) of SEBI (SAST) Regulations, 2011 | bse |
| 28 Nov, 11:58 am | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 29(2) of SEBI (SAST) Regulations, 2011 | bse |
| 28 Nov, 11:55 am | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 29(2) of SEBI (SAST) Regulations, 2011 | bse |
| 28 Nov, 11:47 am | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 29(1) & 29(2) of SEBI (SAST) Regulations, 2011 | bse |
| 28 Nov, 11:45 am | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 10(6) of SEBI (SAST) Regulations, 2011 | bse |
| 28 Nov, 11:38 am | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 29(2) & 29(1) of SEBI (SAST) Regulations, 2011 | bse |
| 28 Nov, 11:36 am | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 10(6) of SEBI (SAST) Regulations, 2011 | bse |
| 27 Nov, 07:34 pm | — | … | Nilima Krishnakumar Boob has submitted to the Exchange a copy of Disclosures under Regulation 10(6)-Report to stock Exchange in respect of any acquisition made in reliance upon exemption provided for in regulation 10 of SEBI (SAST) Regulations, 2011 | nse |
| 27 Nov, 07:33 pm | — | … | Asha Ashok Boob has submitted to the Exchange a copy of Disclosures under Regulation 10(6)-Report to stock Exchange in respect of any acquisition made in reliance upon exemption provided for in regulation 10 of SEBI (SAST) Regulations, 2011 | nse |
| 27 Nov, 06:31 pm | — | … | Disclosure of inter-se transfer of Equity shares among the Promoter and Promoter Group pursuant to Regulation 10(6) of SEBI SAST Regulations. | nse |
| 27 Nov, 06:29 pm | — | … | Disclosure in terms of Regulations 29 (1) and (2) of SEBI (SAST) Regulations, 2011. | nse |
| 27 Nov, 04:24 pm | — | … | Clean Science And Technology Limited has submitted to the Exchange a copy of Disclosures under Regulation 10(6)-Report to stock Exchange in respect of any acquisition made in reliance upon exemption provided for in regulation 10 of SEBI (SAST) Regulations, 2011 | nse |
| 20 Nov, 08:31 am | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 10(5) in respect of acquisition under Reg. 10(1)(a) of SEBI (SAST) Regulations, 2011 | bse |
| 20 Nov, 08:20 am | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 10(5) in respect of acquisition under Reg. 10(1)(a) of SEBI (SAST) Regulations, 2011 | bse |
| 20 Nov, 08:18 am | — | … | Clean Science and Technology Ltd - 543318 - Disclosures under Reg. 10(5) in respect of acquisition under Reg. 10(1)(a) of SEBI (SAST) Regulations, 2011 | bse |
| 19 Nov, 06:52 pm | — | … | Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Disclosure of inter-se transfer of Equity Shares of the Company among the Promoter and Promoter Group pursuant to Regulation 10(5) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. | nse |
| 19 Nov, 06:51 pm | — | … | Asha Ashok Boob has Submitted to the Exchange a copy of Disclosure under Regulation 10 (5) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 | nse |
| 19 Nov, 06:50 pm | — | … | Nilima Krishnakumar Boob has Submitted to the Exchange a copy of Disclosure under Regulation 10 (5) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 | nse |
| 19 Nov, 06:49 pm | — | … | Clean Science And Technology Limited has Submitted to the Exchange a copy of Disclosure under Regulation 10 (5) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 | nse |
| 11 Nov, 06:31 pm | — | … | Transcript of conference call on the Company s Q2 FY25-26 Earnings. | nse |
| 11 Nov, 06:19 pm | — | … | Clean Science and Technology Ltd - 543318 - Announcement under Regulation 30 (LODR)-Earnings Call Transcript | bse |
| 07 Nov, 12:44 pm | — | … | Pursuant to Regulation 30 read with Schedule III and Regulation 47 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed copies of the newspaper advertisement published in Business Standard (English edition) and Loksatta (Marathi edition) on Friday, 7th November, 2025 regarding the Unaudited Financial Results (Standalone and Consolidated) for the Quarter and Half year ended 30th September, 2025. | nse |