Insider Trading & SAST disclosures for Suraksha Diagnostic Ltd.
The latest disclosure under SEBI Prohibition of Insider Trading regulations was made by
Dr. Somnath Chatterjee in Suraksha Diagnostic Ltd. where Acquisition of 7,800
Equity Shares done at an average price of Rs. 317.3
was reported to the exchange on Aug. 18, 2025.
The latest disclosures under SEBI SAST(Substantial Acquisition of Shares and Takeovers) Regulations, 2011 transaction was made by
Dr Somnath Chatterjee in Suraksha Diagnostic Ltd. where Acquisition of 7,800
shares done
was reported to the exchange on Aug. 18, 2025.
Insider trades are disclosures under SEBI (Prohibition of Insider Trading) Regulations, 2015 ([Regulation 7 (2) with 6(2)] made by corporate insiders: promoters, officers, directors, employees and large shareholders who are buying and selling stock in their own companies.
| Client Name |
Client Category |
Action* |
Reported To/By Exchange |
Quantity |
Post Transaction Holding |
Traded % |
Avg. Price |
Value |
Period |
Regulation (Insider/SAST) |
Security Type |
Mode |
|
Dr Somnath Chatterjee
|
Promoter |
Acquisition |
21 Aug 2025 |
7,800 |
2,654,768
(5.09%)
|
0.01%
|
|
-
|
18 Aug 2025
18 Aug 2025 |
SAST (29(2)) |
- |
Market |
|
Dr. Somnath Chatterjee
|
Promoter & Director |
Acquisition |
18 Aug 2025 |
7,800 |
2,654,768
(5.09%)
|
0.01%
|
317.3 |
2,474,801
|
18 Aug 2025
18 Aug 2025 |
Insider Trading |
Equity Shares |
Market Purchase |
|
Dr Somnath Chatterjee
|
Promoter |
Acquisition |
21 Aug 2025 |
8,200 |
2,646,968
(5.08%)
|
0.01%
|
|
-
|
14 Aug 2025
14 Aug 2025 |
SAST (29(2)) |
- |
Market |
|
Dr. Somnath Chatterjee
|
Promoter & Director |
Acquisition |
14 Aug 2025 |
8,200 |
2,646,968
(5.08%)
|
0.02%
|
302.4 |
2,479,727
|
14 Aug 2025
14 Aug 2025 |
Insider Trading |
Equity Shares |
Market Purchase |
|
Dr. Somnath Chatterjee
|
Promoter & Director |
Acquisition |
13 Aug 2025 |
8,235 |
2,638,768
(5.07%)
|
0.02%
|
300.9 |
2,477,960
|
13 Aug 2025
13 Aug 2025 |
Insider Trading |
Equity Shares |
Market Purchase |
|
Dr Somnath Chatterjee
|
Promoter |
Acquisition |
13 Aug 2025 |
8,235 |
2,638,768
(5.06%)
|
0.01%
|
|
-
|
13 Aug 2025
13 Aug 2025 |
SAST (29(2)) |
- |
Market |
|
Dr. Somnath Chatterjee
|
Promoter & Director |
Acquisition |
13 Aug 2025 |
8,190 |
2,630,533
(5.05%)
|
0.02%
|
302.5 |
2,477,731
|
12 Aug 2025
12 Aug 2025 |
Insider Trading |
Equity Shares |
Market Purchase |
|
Dr Somnath Chatterjee
|
Promoter |
Acquisition |
13 Aug 2025 |
8,190 |
2,630,533
(5.05%)
|
0.01%
|
|
-
|
12 Aug 2025
12 Aug 2025 |
SAST (29(2)) |
- |
Market |
|
Nippon Life India Trustee Ltd
|
Other |
Acquisition |
22 Jul 2025 |
627,341 |
3,896,349
(7.48%)
|
1.20%
|
|
-
|
30 Dec 2024
02 Jul 2025 |
SAST (29(2)) |
- |
Market |
|
Dr. Somnath Chatterjee
|
Promoter & Director |
Acquisition |
25 Jun 2025 |
7,450 |
2,622,343
(5.03%)
|
0.01%
|
331.9 |
2,472,669
|
23 Jun 2025
23 Jun 2025 |
Insider Trading |
Equity Shares |
Market Purchase |
|
Dr Somnath Chatterjee
|
Promoter |
Acquisition |
14 Jul 2025 |
7,450 |
2,622,343
(5.03%)
|
0.01%
|
|
-
|
23 Jun 2025
23 Jun 2025 |
SAST (29(2)) |
- |
Market |
|
Bipul Mittal
|
Promoter |
Acquisition |
14 Jul 2025 |
15,260 |
15,260
(0.02%)
|
0.02%
|
|
-
|
19 Jun 2025
19 Jun 2025 |
SAST (29(2)) |
- |
Market |
|
Bipul Mittal HUF
|
Promoter |
Acquisition |
14 Jul 2025 |
15,275 |
15,275
(0.02%)
|
0.02%
|
|
-
|
19 Jun 2025
19 Jun 2025 |
SAST (29(2)) |
- |
Market |
|
BIPUL MITTAL
|
Promoters Immediate Relative |
Acquisition |
20 Jun 2025 |
15,260 |
15,260
(0.03%)
|
0.03%
|
326.1 |
4,976,926
|
19 Jun 2025
19 Jun 2025 |
Insider Trading |
Equity Shares |
Market Purchase |
|
BIPUL MITTAL HUF
|
Promoter Group |
Acquisition |
20 Jun 2025 |
15,275 |
15,275
(0.03%)
|
0.03%
|
325.7 |
4,974,701
|
19 Jun 2025
19 Jun 2025 |
Insider Trading |
Equity Shares |
Market Purchase |
|
Dr Somnath Chatterjee
|
Promoter |
Acquisition |
14 Jul 2025 |
7,615 |
2,614,893
(5.02%)
|
0.01%
|
|
-
|
18 Jun 2025
18 Jun 2025 |
SAST (29(2)) |
- |
Market |
|
Dr. Somnath Chatterjee
|
Promoter & Director |
Acquisition |
18 Jun 2025 |
7,615 |
2,614,893
(5.02%)
|
0.01%
|
326.5 |
2,486,381
|
18 Jun 2025
18 Jun 2025 |
Insider Trading |
Equity Shares |
Market Purchase |
|
Dr Somnath Chatterjee
|
Promoter |
Acquisition |
03 Jul 2025 |
7,590 |
2,607,278
(5.01%)
|
0.02%
|
|
-
|
13 Jun 2025
13 Jun 2025 |
SAST (29(2)) |
- |
Market |
|
Dr. Somnath Chatterjee
|
Promoter & Director |
Acquisition |
13 Jun 2025 |
7,590 |
2,607,278
(5.01%)
|
0.01%
|
327.4 |
2,485,050
|
13 Jun 2025
13 Jun 2025 |
Insider Trading |
Equity Shares |
Market Purchase |
|
Kotak Mahindra Mutual Fund
|
Other |
Acquisition |
04 Feb 2025 |
5,733 |
2,608,005
(5%)
|
0.01%
|
|
-
|
31 Jan 2025
31 Jan 2025 |
SAST (29(1)) |
- |
Market |
|
Nippon Life India Trustee Ltd
|
Other |
Acquisition |
16 Dec 2024 |
2,812,831 |
2,812,831
(5.40%)
|
5.40%
|
|
-
|
05 Dec 2024
05 Dec 2024 |
SAST (29(1)) |
- |
Market |
*Actions covered:
Acquisition (Buy): Purchase of shares
Disposal (Sell): Sale of shares
Pledge: Shares being used by promoters as collateral for loans. Usually a negative signal.
Revoke: When shares are released from a pledge. Usually a positive signal.
Invoke: When pledged shares are invoked by companies/banks who have provided the collateral, which may result in acquisition of stake in the company. Usually a negative signal.
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc
Security Type: Share/ Warrants / Convertible Debentures
Kind of transaction Mode: Public rights/ preferential offer / off market / inter-se transfer/ Market Sale
Data as reported to BSE and NSE
Insider trading data is from Disclosure under SEBI (Prohibition of Insider Trading) Regulations, 2015.