S Radhakrishnan's most recent trade in Mastek Ltd. was a Disposal of 500,000 Equity Shares done . Disclosure was reported to the exchange on Sept. 25, 2025 under the SEBI (Prohibition of Insider Trading) Regulations, 2015.
S Radhakrishnan's has made SAST transactions in Mastek Ltd. recently where a Acquisition of 500,000 shares done . Disclosure was reported to the exchange on Sept. 22, 2025.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mastek | Sundar Radhakrishnan | Promoter | Acquisition | 08 Oct 2025 | 500,000 | 11,086,197 (35.79%) | 1.62% | - | 19 Sep 2025 19 Sep 2025 |
SAST (29(2)) | - | Off Market | |
| Mastek | SUNDAR RADHAKRISHNAN | Promoter | Disposal | 25 Sep 2025 | 500,000 | 805,800 (2.60%) | 1.61% | 0 | 0 | 19 Sep 2025 19 Sep 2025 |
Insider Trading | Equity Shares | Off Market |
| Tejas Networks | Sunil Radhakrishnan | Designated Person | Disposal | 08 Nov 2024 | 10,837 | 18,000 (0.01%) | 0.01% | 1343.4 | 14,558,202 | 06 Nov 2024 06 Nov 2024 |
Insider Trading | Equity Shares | Market Sale |
| Tejas Networks | Sunil Radhakrishnan | Designated Person | Disposal | 17 May 2024 | 10,000 | 24,735 (0.01%) | 0.01% | 1109.8 | 11,098,455 | 07 May 2024 07 May 2024 |
Insider Trading | Equity Shares | Market Sale |
| Tejas Networks | Sunil Radhakrishnan | Designated Person | Disposal | 13 Sep 2023 | 5,000 | 32,709 (0.02%) | 0.00% | 901.5 | 4,507,504 | 04 Sep 2023 08 Sep 2023 |
Insider Trading | Equity Shares | Market Sale |
| Tejas Networks | Sunil Radhakrishnan | Designated Person | Acquisition | 28 Sep 2021 | 8,012 | 25,577 (0.02%) | 0.01% | 12.6 | 100,745 | 24 Sep 2021 24 Sep 2021 |
Insider Trading | Equity Shares | ESOP |
| Kanchi Karpooram | KC Radhakrishnan Jt1 R. Seethalakshmi | Promoter | Disposal | 09 Aug 2021 | 30,000 | 300 (0%) | 0.69% | 800 | 24,000,000 | 05 Aug 2021 05 Aug 2021 |
Insider Trading | Equity Shares | Off Market |
| Aurum Proptech | RADHAKRISHNAN SUNDAR | Promoter | Disposal | 28 Jun 2021 | 126,618 | 0 (0%) | 0.44% | 77 | 9,749,586 | 23 Jun 2021 23 Jun 2021 |
Insider Trading | Equity Shares | Off Market |
| Aurum Proptech | Radhakrishnan Sundar & Others (Revised) | Promoter | Disposal | 09 Feb 2021 | 400,000 | 4,516,168 (15.78%) | 1.39% | - | 17 Dec 2020 18 Dec 2020 |
SAST (29(2)) | - | Gift | |
| Aurum Proptech | Radhakrishnan Sundar | Promoter & Director | Disposal | 23 Dec 2020 | 600,000 | 126,618 (0.44%) | 2.01% | 0 | 0 | 18 Dec 2020 18 Dec 2020 |
Insider Trading | Equity Shares | Others |
| Aurum Proptech | Radhakrishnan Sundar | Promoter & Director | Disposal | 23 Dec 2020 | 120,000 | 726,618 (2.54%) | 0.40% | 965.6 | 115,870,826 | 18 Dec 2020 18 Dec 2020 |
Insider Trading | Equity Shares | Market Sale |
| Aurum Proptech | Radhakrishnan Sundar | Promoter & Director | Disposal | 23 Dec 2020 | 200,000 | 846,618 (2.96%) | 0.67% | 962.4 | 192,479,831 | 18 Dec 2020 18 Dec 2020 |
Insider Trading | Equity Shares | Market Sale |
| Aurum Proptech | Ashank Desai, Girija Ram & Radhakrishnan Sunder | Promoter | Disposal | 21 Dec 2020 | 1,525,350 | 8,768,322 (30.63%) | 5.05% | - | 16 Dec 2020 16 Dec 2020 |
SAST (29(2)) | - | Buy Back |