R. Parthasarathy's most recent trade in Thirumalai Chemicals Ltd. was a Acquisition of 12,162 Equity Shares done at an average price of Rs. 296 . Disclosure was reported to the exchange on Dec. 25, 2025 under the SEBI (Prohibition of Insider Trading) Regulations, 2015.
R. Parthasarathy's has made SAST transactions in Thirumalai Chemicals Ltd. recently where a Acquisition of 4,732,280 shares done . Disclosure was reported to the exchange on Aug. 20, 2022.
| Stock | Client Name | Client Category | Action* | Reported To/By Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Period | Regulation (Insider/SAST) | Security Type | Mode |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thirumalai Chemicals | R PARTHASARATHY FAMILY TRUST | Promoter Group | Acquisition | 25 Dec 2025 | 12,162 | 2,410,492 (2%) | 0.01% | 296 | 3,599,952 | 23 Dec 2025 23 Dec 2025 |
Insider Trading | Equity Shares | Preferential Offer |
| Thirumalai Chemicals | R Parthasarathy | Promoter | Acquisition | 01 Mar 2025 | 11,280 | 91,961 (0.09%) | 0.01% | 213.7 | 2,410,536 | 28 Feb 2025 28 Feb 2025 |
Insider Trading | Equity Shares | Market Purchase |
| Thirumalai Chemicals | R Parthasarathy | Promoter | Acquisition | 24 May 2023 | 11,200 | 80,681 (0.08%) | 0.01% | 179.3 | 2,007,732 | 23 May 2023 23 May 2023 |
Insider Trading | Equity Shares | Market Purchase |
| Thirumalai Chemicals | R Parthasarathy | Promoter Group | Acquisition | 27 Dec 2022 | 25,000 | 55,481 (0.05%) | 0.02% | 198.4 | 4,959,750 | 26 Dec 2022 26 Dec 2022 |
Insider Trading | Equity Shares | Market Purchase |
| Thirumalai Chemicals | R Parthasarathy & Othes | Promoter | Acquisition | 12 Sep 2022 | 4,732,280 | 4,732,280 (4.62%) | 4.62% | - | 18 Aug 2022 18 Aug 2022 |
SAST (29(2)) | - | Inter-se Transfer / Gift | |
| Thirumalai Chemicals | R Parthasarathy & Others | Promoter | Acquisition | 12 Sep 2022 | 4,732,280 | 4,732,280 (4.62%) | 4.62% | - | 18 Aug 2022 18 Aug 2022 |
SAST (29(1)) | - | Inter-se Transfer / Gift | |
| Ultramarine & Pigments | R Parthasarathy & Others | Promoter | Acquisition | 09 Sep 2022 | 1,955,494 | 1,955,494 (6.70%) | 6.70% | - | 18 Aug 2022 18 Aug 2022 |
SAST (29(1)) | - | Inter-se Transfer / Gift | |
| Thirumalai Chemicals | R Parthasarathy Family Trust | Promoter Group | Acquisition | 19 Aug 2022 | 2,398,330 | 2,398,330 (2.34%) | 2.34% | 0 | 0 | 18 Aug 2022 18 Aug 2022 |
Insider Trading | Equity Shares | Inter-se Transfer |
| Thirumalai Chemicals | R. Parthasarathy | Promoter | Disposal | 19 Aug 2022 | 2,398,330 | 30,481 (0.03%) | 2.34% | 0 | 0 | 18 Aug 2022 18 Aug 2022 |
Insider Trading | Equity Shares | Inter-se Transfer |
| Ultramarine & Pigments | R Parthasarathy Family Trust | Promoter | Acquisition | 19 Aug 2022 | 977,747 | 977,747 (3.34%) | 3.35% | 0 | 0 | 18 Aug 2022 18 Aug 2022 |
Insider Trading | Equity Shares | Gift |
| Thirumalai Chemicals | R. Parthasarathy | Promoter | Acquisition | 20 Dec 2021 | 4,800 | 2,428,811 (2.37%) | 0.00% | 208.0 | 998,208 | 20 Dec 2021 20 Dec 2021 |
Insider Trading | Equity Shares | Market Purchase |
| Thirumalai Chemicals | R. Parthasarathy | Promoter | Acquisition | 20 Dec 2021 | 18,681 | 2,424,011 (2.37%) | 0.02% | 214.7 | 4,010,811 | 17 Dec 2021 17 Dec 2021 |
Insider Trading | Equity Shares | Market Purchase |
| Thirumalai Chemicals | R. Parthasarathy (Revised) | Promoter | Acquisition | 20 Dec 2021 | 18,681 | 2,424,011 (2.37%) | 0.02% | 214.7 | 4,010,811 | 17 Dec 2021 17 Dec 2021 |
Insider Trading | Equity Shares | Market Purchase |