Clean Science And Technology Share Price
839.50-13.45 (-1.58%)
-28.49% past 1 Year
Shareholding summary
Shareholding Pattern
Quarterly
Yearly
Name
Promoters
FII
DII - Others
DII - MFs
Retail & Others
| Jun 2026 | Mar 2026 | Dec 2025 | Sep 2025 | Jun 2025 | Mar 2025 |
|---|---|---|---|---|---|
| 51.29% | 51.29% | 50.96% | 50.97% | 74.97% | 74.97% |
| 13.37% | 13.38% | 10.01% | 11.14% | 6.21% | 6.07% |
| 4.23% | 4.65% | 6.23% | 6.45% | 1.36% | 1.29% |
| 12.00% | 12.49% | 13.53% | 12.52% | 4.56% | 4.48% |
| 19.11% | 18.19% | 19.27% | 18.92% | 12.90% | 13.19% |
Bulk & block deals
Name
Sundaram Mutual Fund
Amansa Holding Private Ltd.
Spark Institutional Equities Private Limited
Irage Broking Services Llp
Nippon India Mutual Fund
Sbi Mutual Fund
Graviton Research Capital Llp
Norges Bank On Account Of The Government Pension Fund Global
Patronus Tradetech Llp
Mansi Share And Stock Broking Private Limited
| Deal Date | Action | Deal Value | Deal Price | Qty Traded | Deal Type | %Stake Traded | Exchange |
|---|---|---|---|---|---|---|---|
| 06 Aug 2026 | Purchase | 60.71 Cr | ₹770 | 7.88 L | Bulk | 0.741839 | BSE |
| 02 Feb 2026 | Purchase | 93.40 Cr | ₹791.84 | 11.80 L | Bulk | 1.109767 | NSE |
| 21 Aug 2025 | Purchase | 3,475.15 Cr | ₹1,078 | 3.22 Cr | Bulk | 30.331005 | BSE |
| 21 Aug 2025 | Purchase | 336.44 Cr | ₹1,102.32 | 30.52 L | Bulk | 2.871685 | BSE |
| 21 Aug 2025 | Purchase | 242.17 Cr | ₹1,075.20 | 22.52 L | Bulk | 2.119162 | BSE |
| 21 Aug 2025 | Purchase | 232.56 Cr | ₹1,075.20 | 21.63 L | Bulk | 2.035028 | BSE |
| 21 Aug 2025 | Purchase | 219.31 Cr | ₹1,144.51 | 19.16 L | Bulk | 1.802905 | NSE |
| 21 Aug 2025 | Purchase | 157.60 Cr | ₹1,077.68 | 14.62 L | Bulk | 1.375909 | BSE |
| 21 Aug 2025 | Purchase | 113.65 Cr | ₹1,090.63 | 10.42 L | Bulk | 0.98047 | BSE |
| 21 Aug 2025 | Purchase | 112.49 Cr | ₹1,083.80 | 10.38 L | Bulk | 0.976563 | BSE |
Insider trading & SAST
Client name
Aab Business Trust
Aab Business Trust
Ashok Boob
Asha Ashok Boob
Arb Business Trust
Arb Business Trust
Asha Boob
Alaknanda Boob Business Trust
Asha Ashok Boob
Nilima Boob
| Reported on | Client category | Action | %Stake traded | Holding % post deal | Deal value | Deal price | Qty traded | Deal period | Deal mode | Post transaction holding | Insider/SAST | Regulation type | Security type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 Jun 2026 | Promoter | Acquisition | 9.5 | 9.5 | 0 | — | 1.01 Cr | 10 Jun 2026 | Off Market / Inter se transfer | 1,01,00,100 | SAST | 29(2) | — |
| 18 Jun 2026 | Other | Acquisition | 9.5 | — | 0 | — | 1.01 Cr | 10 Jun 2026 | - | — | SAST | 10(6) | — |
| 18 Jun 2026 | Promoter | Disposal | 3.11 | 0.35 | 0 | — | 33 L | 10 Jun 2026 | Off Market / Inter se transfer | 3,71,510 | SAST | 29(2) | — |
| 18 Jun 2026 | Promoter | Disposal | 9.5 | 0.09 | 0 | — | 1.01 Cr | 10 Jun 2026 | Off Market / Inter se transfer | 98,392 | SAST | 29(2) | — |
| 17 Jun 2026 | Promoter | Acquisition | 3.11 | 3.11 | 0 | — | 33 L | 10 Jun 2026 | Off Market / Inter se transfer | 33,00,100 | SAST | 29(1) | — |
| 17 Jun 2026 | Other | Acquisition | 3.11 | — | 0 | — | 33 L | 10 Jun 2026 | - | — | SAST | 10(6) | — |
| 17 Jun 2026 | Promoter | Acquisition | 0.79 | 10.38 | 0 | — | 8.38 L | 08 Jun 2026 | Off Market / Inter se transfer | 1,10,36,392 | SAST | 29(2) | — |
| 17 Jun 2026 | Promoter | Acquisition | 5.46 | 5.46 | 0 | — | 58 L | 08 Jun 2026 | Off Market / Inter se transfer | 58,00,100 | SAST | 29(2) | — |
| 17 Jun 2026 | Promoter | Acquisition | 0.79 | 10.38 | 0 | — | 8.38 L | 08 Jun 2026 | Off Market / Inter se transfer | 1,10,36,392 | SAST | 29(2) | — |
| 17 Jun 2026 | Promoter | Disposal | 6.25 | 0.09 | 0 | — | 66.38 L | 08 Jun 2026 | Off Market / Inter se transfer | 91,986 | SAST | 29(2) | — |