Acquisitions

Algorithmic Trading Management, LLC

On April 5, 2012, the Company completed its acquisition of all of the outstanding interests in ATM USA, LLC ("ATM USA"), Algorithmic Trading Management, LLC ("ATM LLC") and Algo Trading Management Inc. ("ATM INC") (collectively the “ATM Group”), a provider of global, multi-asset class algorithmic execution trading models. The acquisition was completed in accordance with the definitive sale and purchase agreement, entered into on January 13, 2012, as announced during the first quarter of 2012, for cash. In the aggregate, the purchase price, assets acquired and liabilities assumed were not significant and the near term impact to the Company and its consolidated results of operations and cash flows is not expected to be significant. Post acquisition, the ATM Group will be included in the broker-dealer segment.

The acquisition was accounted for under the acquisition method of accounting in accordance with accounting principles generally accepted in the United States of America ("US GAAP"). As such, results of operations for the ATM Group are included in the accompanying condensed consolidated statements of operations since the date of acquisition, and the assets acquired, liabilities assumed and the resulting goodwill were recorded at their fair values within their respective line item on the condensed consolidated statement of financial condition.

LaBranche & Co Inc.

The acquisition of LaBranche & Co Inc. ("LaBranche") by the Company was consummated after the market close on June 28, 2011. LaBranche's wholly owned subsidiary, Cowen Capital LLC (formerly LaBranche Capital LLC), is a registered broker-dealer and FINRA member firm that prior to the operations being discontinued in the fourth quarter of 2011 operated as a market-maker in exchange traded funds ("ETFs"), engaged in hedging activities in options, ETFs, structured notes, foreign currency securities and futures related to its market-making operations and also conducted principal trading activities in these securities.

Under the terms of the Merger Agreement, each outstanding share of LaBranche was converted into 0.9980 shares of Cowen Class A common stock (the "Exchange Ratio"). The consideration received by LaBranche's shareholders was valued at approximately $156.0 million in the aggregate, based on the closing price of Cowen Class A common stock on the NASDAQ Global Select Market of $3.82 on June 28, 2011. This is based on 40,931,997 shares of LaBranche stock that were outstanding on the date of the completion of the acquisition.

The acquisition was accounted for under the acquisition method of accounting in accordance with US GAAP. In this case, the acquisition was accounted for as an acquisition by Cowen of LaBranche. As such, results of operations for LaBranche are included in the accompanying condensed consolidated statements of operations since the date of acquisition, and the assets acquired and liabilities assumed were recorded at their estimated fair values. The fair value of Cowen shares issued to LaBranche shareholders was the purchase consideration for the acquisition. Based on the June 28, 2011 purchase price allocation, the fair value of the net identifiable assets acquired and liabilities assumed amounted to $176.0 million (excluding $2.3 million non-compete agreements and covenants with limiting conditions acquired), exceeding the fair value of the purchase price of $156.0 million. As a result, the Company recognized a nonrecurring bargain purchase gain of approximately $22.2 million in the second quarter of 2011, which is included in other income in the accompanying condensed consolidated statements of operations for the three and six months ended June 30, 2011. As the purchase consideration (the Exchange Ratio) was determined based on the stock price of Cowen on June 28, 2011, the purchase price allocation based on the fair value of LaBranche's net assets at acquisition date reflected in these condensed consolidated financial statements has resulted in a bargain purchase gain.

The following table summarizes the purchase price allocation of net tangible and intangible assets acquired as of June 28, 2011:



	(dollars in thousands)
Cash and cash equivalents	$	117,496
Cash collateral pledged	1,127
Securities owned, at fair value	221,855
Other investments	2,569
Receivable from brokers	93,754
Fixed assets, net	8,804
Intangibles	2,770
Other assets	5,137
Securities sold, not yet purchased, at fair value	(175,391		)
Payable to brokers	(81,536		)
Compensation payable	(3,521		)
Fees payable	(969		)
Unfavorable lease	(3,388		)
Accounts payable, accrued expenses and other liabilities	(12,725		)
Total net assets acquired	$	175,982
Non compete agreements and covenants with limiting conditions acquired	2,310
Goodwill/(Bargain purchase gain) on transaction	(22,244		)
Total purchase price	$	156,048

The Company believes that all of the acquired receivables and contractual amounts receivable as reflected above in the allocation of the purchase price are recorded at fair value.

The Company recognized approximately $0.6 million and $2.3 million of acquisition-related costs, including legal, accounting, and valuation services, for the three and six months ended June 30, 2011, respectively. These costs are included in professional, advisory and other fees and other expenses in the condensed consolidated statements of operations.

Included in the accompanying condensed consolidated statements of operations for the three months and six months ended June 30, 2011 are revenues of $0.2 million and a net income of $0.2 million related to LaBranche's results of operations for the period from June 29, 2011 through June 30, 2011.

During the fourth quarter of 2011, the subsidiaries acquired through the LaBranche acquisition were discontinued. As a result, no unaudited supplemental proforma information is presented.