Contingencies - Legal Matters	6 Months Ended
Jun. 30, 2017
Contingencies - Legal Matters
Contingencies - Legal Matters	(17) Contingencies – Legal Matters On January 12, 2017, the Company reached a final settlement with the SEC to resolve the SEC’s inquiry into ITG Inc.’s activity with respect to pre-released American Depositary Receipts (“ADRs”), substantially all of which related to ITG Inc.’s matched-book operations. ITG Inc.’s activity in pre-released ADRs was discontinued in the fourth quarter of 2014, with all outstanding transactions completely wound down by the end of 2014. According to the terms of the settlement, the Company paid an aggregate amount of $24.5 million in January 2017, which includes disgorgement of $15.1 million, prejudgment interest of $1.9 million and a civil monetary penalty of $7.5 million. The Company had fully reserved the $24.5 million as of December 31, 2016. The Company is not a party to any pending legal proceedings other than claims and lawsuits arising in the ordinary course of business, except a putative class action lawsuit and a derivative action have been filed with respect to the Company and certain of its current and former directors and/or executives in connection with the Company’s announcement of the SEC matter described in the following paragraph (and other related actions could be filed). On August 12, 2015, the Company reached a final settlement with the SEC in connection with the SEC’s investigation into a proprietary trading pilot operated within AlterNet for sixteen months in 2010 through mid-2011. The investigation was focused on customer disclosures, Form ATS regulatory filings and customer information controls relating to the pilot’s trading activity, which included (a) crossing against sell-side clients in POSIT and (b) violations of Company policy and procedures by a former employee. These violations principally involved information breaches for a period of several months in 2010 regarding sell-side parent orders flowing into ITG’s algorithms and executions by all customers in non-POSIT markets that were not otherwise available to ITG clients. According to the terms of the settlement, the Company paid an aggregate amount of $20.3 million, representing a civil penalty of $18 million, disgorgement of approximately $2.1 million in trading revenues and prejudgment interest of approximately $0.25 million. In connection with the announcement of the SEC investigation regarding AlterNet, two putative class action lawsuits were filed with respect to the Company and certain of its current and former executives and have since been consolidated into a single action captioned In re Investment Technology Group, Inc. Securities Litigation before the U.S. District Court for the Southern District of New York. The complaint alleges, among other things, that the defendants made material misrepresentations or omitted to disclose material facts concerning, among other subjects, the matters that were the subject of the SEC settlement regarding AlterNet and the SEC investigation that led to the SEC settlement. The complaint seeks an unspecified amount of damages under the federal securities laws. On April 26, 2017, the court granted in part and denied in part the Company’s motion to dismiss the complaint and granted the plaintiff leave to file a motion to amend its complaint. On June 12, 2017, the plaintiff filed a motion to amend its complaint against certain of the individual defendants who were dismissed from the case in the court’s April opinion. On November 27, 2015, a purported shareholder of the Company filed a shareholder derivative action captioned Watterson v. Gasser et al. against eleven current or former officers and directors of the Company in the Supreme Court for the State of New York. The Company is named as a nominal defendant, and the plaintiff purports to seek recovery on its behalf. The complaint generally alleges that the individual defendants breached their fiduciary duties to the Company in connection with the matters that were the subject of the SEC settlement regarding AlterNet. While the Company cannot predict the outcome of these lawsuits, the Company intends to defend them as appropriate. No reserve has been established for these lawsuits since the Company is unable to provide a reasonable estimate of any potential liability given the stage of such proceedings. The Company believes, based on information currently available, that the outcome of these lawsuits, individually or in the aggregate, will not likely have a material adverse effect on its consolidated financial position. In light of the inherent uncertainties of such proceedings, an adverse outcome of one or more of such proceedings may have a material impact on the results of operations for any particular period. In addition to the above proceedings, the Company’s broker-dealer subsidiaries are subject to, or involved in, investigations and other proceedings by government agencies and self-regulatory organizations, with respect to which the Company is cooperating. Such investigations and other proceedings may result in judgments, settlements, fines, disgorgements, penalties, injunctions or other relief. Given the inherent uncertainties and the current stage of these inquiries, and the Company’s ongoing reviews, the Company is unable to predict the outcome of these matters at this time.

(17) Contingencies – Legal Matters

On January 12, 2017, the Company reached a final settlement with the SEC to resolve the SEC’s inquiry into ITG Inc.’s activity with respect to pre-released American Depositary Receipts (“ADRs”), substantially all of which related to ITG Inc.’s matched-book operations. ITG Inc.’s activity in pre-released ADRs was discontinued in the fourth quarter of 2014, with all outstanding transactions completely wound down by the end of 2014. According to the terms of the settlement, the Company paid an aggregate amount of $24.5 million in January 2017, which includes disgorgement of $15.1 million, prejudgment interest of $1.9 million and a civil monetary penalty of $7.5 million. The Company had fully reserved the $24.5 million as of December 31, 2016.

The Company is not a party to any pending legal proceedings other than claims and lawsuits arising in the ordinary course of business, except a putative class action lawsuit and a derivative action have been filed with respect to the Company and certain of its current and former directors and/or executives in connection with the Company’s announcement of the SEC matter described in the following paragraph (and other related actions could be filed).

On August 12, 2015, the Company reached a final settlement with the SEC in connection with the SEC’s investigation into a proprietary trading pilot operated within AlterNet for sixteen months in 2010 through mid-2011. The investigation was focused on customer disclosures, Form ATS regulatory filings and customer information controls relating to the pilot’s trading activity, which included (a) crossing against sell-side clients in POSIT and (b) violations of Company policy and procedures by a former employee. These violations principally involved information breaches for a period of several months in 2010 regarding sell-side parent orders flowing into ITG’s algorithms and executions by all customers in non-POSIT markets that were not otherwise available to ITG clients. According to the terms of the settlement, the Company paid an aggregate amount of $20.3 million, representing a civil penalty of $18 million, disgorgement of approximately $2.1 million in trading revenues and prejudgment interest of approximately $0.25 million.

In connection with the announcement of the SEC investigation regarding AlterNet, two putative class action lawsuits were filed with respect to the Company and certain of its current and former executives and have since been consolidated into a single action captioned In re Investment Technology Group, Inc. Securities Litigation before the U.S. District Court for the Southern District of New York. The complaint alleges, among other things, that the defendants made material misrepresentations or omitted to disclose material facts concerning, among other subjects, the matters that were the subject of the SEC settlement regarding AlterNet and the SEC investigation that led to the SEC settlement. The complaint seeks an unspecified amount of damages under the federal securities laws. On April 26, 2017, the court granted in part and denied in part the Company’s motion to dismiss the complaint and granted the plaintiff leave to file a motion to amend its complaint. On June 12, 2017, the plaintiff filed a motion to amend its complaint against certain of the individual defendants who were dismissed from the case in the court’s April opinion.

On November 27, 2015, a purported shareholder of the Company filed a shareholder derivative action captioned Watterson v. Gasser et al. against eleven current or former officers and directors of the Company in the Supreme Court for the State of New York. The Company is named as a nominal defendant, and the plaintiff purports to seek recovery on its behalf. The complaint generally alleges that the individual defendants breached their fiduciary duties to the Company in connection with the matters that were the subject of the SEC settlement regarding AlterNet.

While the Company cannot predict the outcome of these lawsuits, the Company intends to defend them as appropriate. No reserve has been established for these lawsuits since the Company is unable to provide a reasonable estimate of any potential liability given the stage of such proceedings. The Company believes, based on information currently available, that the outcome of these lawsuits, individually or in the aggregate, will not likely have a material adverse effect on its consolidated financial position. In light of the inherent uncertainties of such proceedings, an adverse outcome of one or more of such proceedings may have a material impact on the results of operations for any particular period.

In addition to the above proceedings, the Company’s broker-dealer subsidiaries are subject to, or involved in, investigations and other proceedings by government agencies and self-regulatory organizations, with respect to which the Company is cooperating. Such investigations and other proceedings may result in judgments, settlements, fines, disgorgements, penalties, injunctions or other relief. Given the inherent uncertainties and the current stage of these inquiries, and the Company’s ongoing reviews, the Company is unable to predict the outcome of these matters at this time.