News for '-opg-securities'

NSE's Rs 1,388 cr Sebi plea could pave way for IPO

NSE's Rs 1,388 cr Sebi plea could pave way for IPO

Rediff.com26 Jun 2025

The National Stock Exchange (NSE) has offered to pay Rs 1,388 crore to the Securities and Exchange Board of India (Sebi) to settle the colocation and dark fibre cases, potentially clearing the way for its much-awaited initial public offering (IPO). This is the biggest-ever settlement plea made with the markets regulator.

CBI questions former NSE CEO Chitra Ramkrishna

CBI questions former NSE CEO Chitra Ramkrishna

Rediff.com18 Feb 2022

The CBI on Friday questioned former CEO of National Stock Exchange (NSE) Chitra Ramkrishna in view of fresh facts emerging in connection with its ongoing probe into the alleged abuse of co-location facility in the NSE, officials said. The agency has also opened look out circulars against Ramkrishna, another former CEO Ravi Narain and former COO Anand Subramanian to prevent them from leaving the country. The central probe agency had booked a owner and promoter of Delhi-based OPG Securities Pvt. Ltd, Sanjay Gupta and other in connection with alleged abuse of NSE co-location facility to make gains by getting early access to the stock market, they said.

Main accused in NSE co-location case arrested

Main accused in NSE co-location case arrested

Rediff.com22 Jun 2022

The CBI has arrested Sanjay Gupta, owner and promoter of Delhi based OPG Securities Pvt. Ltd, in connection with the NSE co-location scam in which brokers allegedly abused the facility to make gains by getting early access to the stock market, officials said on Wednesday. The agency has already arrested Chitra Ramkrishna, former CEO and managing director of NSE and Anand Subramanian, former group operating officer of the market, they said. Gupta was arrested on Tuesday night, four years after the agency had registered the FIR in the Co-location scam case against him and his company.

NSE scam: Anand Subramanian arrested by CBI

NSE scam: Anand Subramanian arrested by CBI

Rediff.com25 Feb 2022

It was alleged in an audit that Subramanian was the Yogi, but Sebi dismissed that claim in its final report on February 11.

CBI arrests former NSE CEO Chitra Ramkrishna in co-location scam case

CBI arrests former NSE CEO Chitra Ramkrishna in co-location scam case

Rediff.com7 Mar 2022

The CBI arrested former National Stock Exchange CEO Chitra Ramkrishna in the co-location scam case on Sunday, officials said. Ramkrishna was arrested in Delhi and taken for medical checkup, they said. She was later lodged in lockup at the CBI headquarters, they said.

NSE Rot Goes Deeper

NSE Rot Goes Deeper

Rediff.com11 Mar 2022

The rot is is not limited to Chitra Ramkrishna and the yogi, observed Debashis Basu.

NSE co-location case: ED to also investigate tech glitch

NSE co-location case: ED to also investigate tech glitch

Rediff.com25 Mar 2021

Sebi had, in February, dropped allegations of fraudulent and unfair trade practices against NSE's former heads Ravi Narain and Chitra Ramakrishna in the co-lo case.

NSE's Colo Case: Will CBI Do What Sebi Didn't?

NSE's Colo Case: Will CBI Do What Sebi Didn't?

Rediff.com9 May 2022

It is the biggest issue we have ever faced in the securities market, where a sensitive and systemically important institution and first-line regulator was not only exploited by unscrupulous elements but functioned like a private fief, points out Debashis Basu.