Somnath B. Biswas's Insider Trades & SAST Disclosures

Somnath B. Biswas's most recent trade in Vascon Engineers Ltd. was a Disposal of 20,000 Equity Shares done at an average price of Rs. 68 . Disclosure was reported to the exchange on Oct. 3, 2025 under the SEBI (Prohibition of Insider Trading) Regulations, 2015.

No reported SAST transactions available for Somnath B. Biswas in the Trendlyne database.

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
Vascon Engineers
SOMNATH BISWAS KMP Disposal 03 Oct 2025 20,000 1,684,051 (0.74%) 0.01% 68 1,360,000 30 Sep 2025
30 Sep 2025
Insider Trading Equity Shares Market Sale
Vascon Engineers
SOMNATH BISWAS KMP Disposal 17 Sep 2025 27,250 1,704,051 (0.75%) 0.01% 59.7 1,627,885 05 Sep 2025
16 Sep 2025
Insider Trading Equity Shares Market Sale
Vascon Engineers
SOMNATH BISWAS KMP Acquisition 11 Dec 2024 310,000 1,741,301 (0.77%) 0.14% 10 3,100,000 10 Dec 2024
10 Dec 2024
Insider Trading Equity Shares ESOS
Vascon Engineers
SOMNATH BISWAS KMP Acquisition 11 Dec 2024 310,000 1,741,301 (0.77%) 0.14% 10 3,100,000 10 Dec 2024
10 Dec 2024
Insider Trading Equity Shares ESOS
Vascon Engineers
Somnath Biswas KMP Disposal 26 Jun 2024 15,000 1,431,301 (0.64%) 0.01% 78.6 1,178,554 25 Jun 2024
25 Jun 2024
Insider Trading Equity Shares Market Sale
Vascon Engineers
Somnath Biswas KMP Acquisition 23 May 2024 310,000 1,446,301 (0.65%) 0.14% 10 3,100,000 21 May 2024
21 May 2024
Insider Trading Equity Shares ESOS
Vascon Engineers
SOMNATH BISWAS KMP Acquisition 27 Oct 2023 391,301 1,136,301 (0.51%) 0.18% 15 5,869,515 20 Oct 2023
20 Oct 2023
Insider Trading Equity Shares ESOS
Vascon Engineers
SOMNATH BISWAS KMP Disposal 23 Aug 2023 150,000 746,000 (0.34%) 0.07% 59.7 8,956,988 23 Aug 2023
23 Aug 2023
Insider Trading Equity Shares Market Sale
Vascon Engineers
SOMNATH BISWAS Designated Person Acquisition 18 Aug 2021 272,500 965,000 (0.52%) 0.15% 10 2,725,000 14 Aug 2021
14 Aug 2021
Insider Trading Equity Shares ESOS
Vascon Engineers
SOMNATH BISWAS Designated Person Acquisition 02 Mar 2021 272,500 692,500 (0.38%) 0.15% 10 2,725,000 26 Feb 2021
26 Feb 2021
Insider Trading Equity Shares ESOS
*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.
View All The Insider Trades & SAST