Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yesxþ No¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yesxþ No¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes¨ Noxþ

As of ~~October~~April 25, ~~2011,~~2012, there were ~~28,906,214~~29,061,808 shares of the registrant’s common stock outstanding.


ITEM NO.	ITEM NO.		PAGE		ITEM NO.		PAGE
Part I. Financial Information	Part I. Financial Information				Part I. Financial Information
1.		Financial Statements		4		Financial Statements		4
		Condensed Consolidated Statements of Financial Condition as of September 30, 2011 (unaudited) and December 31, 2010		4		Condensed Consolidated Statements of Financial Condition as of March 31, 2012 (unaudited) and December 31, 2011		4
		Condensed Consolidated Statements of Income for the three and nine months ended September 30, 2011 and 2010 (unaudited)		5		Condensed Consolidated Statements of Income for the three months ended March 31, 2012 and 2011 (unaudited)		5
		Condensed Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2011 and 2010 (unaudited)		6		Condensed Consolidated Statements of Comprehensive Income for the three ended March 31, 2012 and 2011(unaudited)		6
		Condensed Consolidated Statements of Changes in Equity for the nine months ended September 30, 2011 (unaudited) and the year ended December 31, 2010		7		Condensed Consolidated Statements of Changes in Equity for the three months ended March 31, 2012 (unaudited) and the year ended December 31, 2011		7
		Condensed Consolidated Statements of Cash Flows for the nine months ended September 30, 2011 and 2010 (unaudited)		8		Condensed Consolidated Statements of Cash Flows for the three months ended March 31, 2012 and 2011 (unaudited)		8
		Notes to Condensed Consolidated Financial Statements (unaudited)		9		Notes to Condensed Consolidated Financial Statements (unaudited)		9
2.		Management’s Discussion and Analysis of Financial Condition and Results of Operations		22		Management’s Discussion and Analysis of Financial Condition and Results of Operations		19
3.		Quantitative and Qualitative Disclosures About Market Risk		35		Quantitative and Qualitative Disclosures About Market Risk		30
4.		Controls and Procedures		35		Controls and Procedures		30
Part II. Other Information	Part II. Other Information				Part II. Other Information
1.		Legal Proceedings		35		Legal Proceedings		30
1A.		Risk Factors		35
1A .						Risk Factors		30
2.		Unregistered Sales of Equity Securities and Use of Proceeds		35		Unregistered Sales of Equity Securities and Use of Proceeds		30
3.		Defaults Upon Senior Securities		35		Defaults Upon Senior Securities		30
4.		[Removed and Reserved]		35		Mine Safety Disclosures		30
5.		Other Information		35		Other Information		30
6.		Exhibits		36		Exhibits		31
Signatures	Signatures			S-1	Signatures			S-1
Exhibits	Exhibits				Exhibits

Greenhill & Co., Inc. files current, annual and quarterly reports, proxy statements and other information required by the Securities Exchange Act of 1934, as amended (the “Exchange Act”), with the United States Securities and Exchange Commission (the “SEC”). You may read and copy any document the company files at the SEC’s public reference room located at 100 F Street, N.E., Washington, D.C. 20549, U.S.A. Please call the SEC at 1-800-SEC-0330 for further information on the public reference room. The firm’s SEC filings are also available to the public from the SEC’s internet site at http://www.sec.gov. Copies of these reports, proxy statements and other information can also be inspected at the offices of the New York Stock Exchange, Inc., 20 Broad Street, New York, New York 10005, U.S.A.

Our public internet site is http://www.greenhill.com. We make available free of charge through our internet site, via a link to the SEC’s internet site at http://www.sec.gov, our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, proxy statements and Forms 3, 4 and 5 filed on behalf of directors and executive officers and any amendments to those reports filed or furnished pursuant to the Exchange Act as soon as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. Also posted on our website in the “Corporate Governance” section, and available in print upon request of any stockholder to our Investor Relations Department, are charters for our Audit Committee, Compensation Committee and Nominating & Corporate Governance Committee, our Corporate Governance Guidelines, Related Party Transaction Policy and Code of Business Conduct & Ethics governing our directors, officers and employees. You may need to have Adobe Acrobat Reader software installed on your computer to view these documents, which are in PDF format.


	As of						As of
	September 30, 2011 (unaudited)			December 31, 2010			March 31, 2012 (unaudited)		December 31, 2011
Assets
Cash and cash equivalents ($7.2 million and $7.7 million restricted from use at September 30, 2011 and December 31, 2010, respectively)	$	62,112,260		$	78,227,209
Advisory fees receivable (net of allowance for doubtful accounts of $0.1 million and $0.0 million at September 30, 2011 and December 31, 2010, respectively)		36,373,464			30,187,204
Cash and cash equivalents ($7.0 million and $7.3 million restricted from use at March 31, 2012 and December 31, 2011, respectively)							$	42,032	$	62,050
Advisory fees receivable, net of allowance for doubtful accounts of $0.1 million and $0.1 million at March 31, 2012 and December 31, 2011, respectively								56,096		53,274
Other receivables		2,124,930			2,899,309			1,102		1,130
Property and equipment (net of accumulated depreciation of $48.9 million and $45.8 million at September 30, 2011 and December 31, 2010, respectively)		16,776,809			17,563,099
Property and equipment, net of accumulated depreciation of $51.4 million and $50.2 million at March 31, 2012 and December 31, 2011, respectively								15,788		15,995
Other investments								73,429		73,326
Investments in merchant banking funds		38,189,328			73,532,503			46,729		39,535
Other investments		64,800,668			87,372,799
Goodwill		153,569,289			162,507,267			164,074		161,664
Deferred tax asset		46,263,538			47,842,045			35,769		48,307
Other assets		6,578,244			8,546,405			4,582		5,462

Total assets	$	426,788,530		$	508,677,840		$	439,601	$	460,743

Liabilities and Equity
Compensation payable	$	21,082,504		$	30,515,366		$	13,870	$	34,913
Accounts payable and accrued expenses		22,952,607			13,123,718			10,160		15,506
Financing liability		14,301,759			—			14,302		14,302
Bank loan payable		25,300,000			67,000,000			27,040		28,100
Deferred tax liability		15,385,425			25,031,882			21,046		20,368
Due to affiliates		3,129			144,365

Total liabilities		99,025,424			135,815,331			86,418		113,189
Common stock, par value $0.01 per share; 100,000,000 shares authorized, 35,761,378 and 35,117,356 shares issued as of September 30, 2011 and December 31, 2010, respectively; 28,896,519 and 29,341,604 shares outstanding as of September 30, 2011 and December 31, 2010, respectively		357,614			351,174
Contingent convertible preferred stock, par value $0.01 per share; 10,000,000 shares authorized, 1,099,877 shares issued and outstanding as of September 30, 2011 and December 31, 2010		46,950,226			46,950,226
Common stock, par value $0.01 per share; 100,000,000 shares authorized, 36,379,212 and 35,775,557 shares issued as of March 31, 2012 and December 31, 2011, respectively; 29,047,280 and 28,647,312 shares outstanding as of March 31, 2012 and December 31, 2011, respectively								364		358
Contingent convertible preferred stock, par value $0.01 per share; 10,000,000 shares authorized, and 1,099,877 shares issued and outstanding as of March 31, 2012 and December 31, 2011								46,950		46,950
Restricted stock units		81,476,288			89,365,292			74,111		99,916
Additional paid-in capital		410,182,698			368,090,229			451,125		412,283
Exchangeable shares of subsidiary; 257,156 shares issued as of September 30, 2011 and December 31, 2010; 110,191 shares outstanding as of September 30, 2011 and December 31, 2010		6,578,403			6,578,403
Exchangeable shares of subsidiary; 257,156 shares issued as of March 31, 2012 and December 31, 2011; 61,691 and 110,191 shares outstanding as of March 31, 2012 and December 31, 2011								3,683		6,578
Retained earnings		170,465,076			184,621,197			175,483		173,374
Accumulated other comprehensive income (loss)		(3,458,512	)		5,127,132
Treasury stock, at cost, par value $0.01 per share; 6,864,859 and 5,775,752 shares as of September 30, 2011 and December 31, 2010, respectively		(386,217,736	)		(330,602,168	)
Accumulated other comprehensive income								5,878		3,128
Treasury stock, at cost, par value $0.01 per share; 7,331,932 and 7,128,245 shares as of March 31, 2012 and December 31, 2011, respectively								(405,764)		(396,386)

Stockholders’ equity		326,334,057			370,481,485			351,830		346,201
Noncontrolling interests		1,429,049			2,381,024			1,353		1,353

Total equity		327,763,106			372,862,509			353,183		347,554

Total liabilities and equity	$	426,788,530		$	508,677,840		$	439,601	$	460,743

See accompanying notes to condensed consolidated financial statements (unaudited).


	For the Three Months Ended September 30,						For the Nine Months Ended September 30,					For the Three Months Ended March 31,
	2011			2010			2011			2010		2012		2011
Revenues
Advisory fees	$	83,198,482		$	97,004,262		$	217,286,233		$	195,523,025
Merchant banking and other investment revenues		(23,243,984	)		(13,065,904	)		(18,582,204	)		20,671,497
Advisory revenues												$	73,255	$	48,509
Investment revenues													9,070		(272	)
Interest income		400,627			111,891			786,101			240,258		365		132

Total revenues		60,355,125			84,050,249			199,490,130			216,434,780		82,690		48,369
Expenses
Employee compensation and benefits		30,445,892			44,187,076			108,425,829			114,710,433		41,237		36,227
Occupancy and equipment rental		4,443,565			4,389,557			13,076,513			11,219,748		4,265		4,186
Depreciation and amortization		2,092,982			1,708,195			5,959,633			4,123,991		1,971		1,857
Information services		2,000,530			1,993,469			5,569,043			5,166,950		1,884		1,565
Professional fees		1,580,879			1,633,245			4,391,220			5,865,781		1,350		1,285
Travel related expenses		2,917,466			2,597,777			8,370,867			7,724,301		3,445		2,526
Interest expense		374,770			636,686			1,618,071			1,749,068		219		726
Other operating expenses		3,521,138			2,994,547			8,470,080			8,546,205		3,506		2,506

Total expenses		47,377,222			60,140,552			155,881,256			159,106,477		57,877		50,878
Income before taxes		12,977,903			23,909,697			43,608,874			57,328,303
Provision for taxes		4,413,577			8,695,516			15,136,155			20,374,614

Consolidated net income		8,564,326			15,214,181			28,472,719			36,953,689
Less: Net income allocated to noncontrolling interests		—			744,332			6,302			4,421,914
Income (loss) before taxes													24,813		(2,509	)
Provision (benefit) for taxes													8,677		(928	)

Net income allocated to common stockholders	$	8,564,326		$	14,469,849		$	28,466,417		$	32,531,775

Net income (loss) allocated to common stockholders												$	16,136	$	(1,581	)

Average shares outstanding:
Basic		30,693,194			30,754,685			31,064,054			30,546,017		30,522,767		31,072,284
Diluted		30,693,194			30,800,556			31,065,257			30,609,821		30,532,162		31,072,284
Earnings per share:
Earnings (loss) per share:
Basic	$	0.28		$	0.47		$	0.92		$	1.07	$	0.53	$	(0.05	)
Diluted	$	0.28		$	0.47		$	0.92		$	1.06	$	0.53	$	(0.05	)
Dividends declared and paid per share	$	0.45		$	0.45		$	1.35		$	1.35	$	0.45	$	0.45

See accompanying notes to condensed consolidated financial statements (unaudited).

								000000000000000000		000000000000000000
	Nine Months Ended September 30, 2011 (unaudited)			Year Ended December 31, 2010			Three Months Ended March 31, 2012 (unaudited)		Year Ended December 31, 2011
Common stock, par value $0.01 per share
Common stock, beginning of the year	$	351,174		$	332,543		$	358	$	351
Common stock issued		6,440			18,631			6		7

Common stock, end of the period		357,614			351,174			364		358

Contingent convertible preferred stock, par value $0.01 per share
Contingent convertible preferred stock, beginning of the year		46,950,226			—			46,950		46,950
Contingent convertible preferred stock issued		—			46,950,226			-		-

Contingent convertible preferred stock, end of the period		46,950,226			46,950,226			46,950		46,950

Restricted stock units
Restricted stock units, beginning of the year		89,365,292			81,219,868			99,916		89,365
Restricted stock units recognized		33,656,634			43,214,505			14,219		53,143
Restricted stock units delivered		(41,545,638	)		(35,069,081	)		(40,024)		(42,592)

Restricted stock units, end of the period		81,476,288			89,365,292			74,111		99,916

Additional paid-in capital
Additional paid-in capital, beginning of the year		368,090,229			237,716,672			412,283		368,090
Common stock issued		41,694,790			125,850,372			42,965		42,794
Restricted stock units cash settlement		—			(1,010,273	)
Tax benefit from the delivery of restricted stock units		397,679			5,533,458			(4,123)		1,399

Additional paid-in capital, end of the period		410,182,698			368,090,229			451,125		412,283

Exchangeable shares of subsidiary
Exchangeable shares of subsidiary, beginning of the year		6,578,403			7,937,414			6,578		6,578
Exchangeable shares of subsidiary delivered		—			(1,359,011	)		(2,895)		-

Exchangeable shares of subsidiary, end of the period		6,578,403			6,578,403			3,683		6,578

Retained earnings
Retained earnings, beginning of the year		184,621,197			206,974,630			173,374		184,621
Dividends		(42,622,538	)		(56,879,344	)		(14,027)		(55,824)
Net income allocated to common stockholders		28,466,417			34,525,911			16,136		44,577

Retained earnings, end of the period		170,465,076			184,621,197			175,483		173,374

Accumulated other comprehensive income (loss)
Accumulated other comprehensive income (loss), beginning of the year		5,127,132			(8,737,728	)
Accumulated other comprehensive income
Accumulated other comprehensive income, beginning of the year								3,128		5,127
Currency translation adjustment, net of tax		(8,585,644	)		13,864,860			2,750		(1,999)

Accumulated other comprehensive (loss) income, end of the period		(3,458,512	)		5,127,132
Accumulated other comprehensive income, end of the period								5,878		3,128

Treasury stock, at cost; par value $0.01 per share
Treasury stock, beginning of the year		(330,602,168	)		(293,391,405	)		(396,386)		(330,602)
Repurchased		(55,615,568	)		(37,210,763	)		(9,378)		(65,784)

Treasury stock, end of the period		(386,217,736	)		(330,602,168	)		(405,764)		(396,386)

Total stockholders’ equity		326,334,057			370,481,485			351,830		346,201

Noncontrolling interests
Noncontrolling interests, beginning of the year		2,381,024			1,501,214			1,353		2,382
Net income allocated to noncontrolling interests		6,302			4,894,833			-		6
Contributions from noncontrolling interests		—			163,761
Distributions to noncontrolling interests		(958,277	)		(4,178,784	)		-		(1,035)

Noncontrolling interests, end of the period		1,429,049			2,381,024			1,353		1,353

Total equity	$	327,763,106		$	372,862,509		$	353,183	$	347,554

See accompanying notes to condensed consolidated financial statements (unaudited).

								00000000000000		00000000000000
	For the Nine Months Ended September 30,						For the Three Months Ended March 31,
	2011			2010			2012		2011
Operating activities:
Consolidated net income	$	28,472,719		$	36,953,689
Adjustments to reconcile consolidated net income to net cash provided by (used in) operating activities:
Non-cash items included in consolidated net income:
Net income (loss) allocated to common stockholders							$	16,136	$	(1,581)
Adjustments to reconcile consolidated net income (loss) to net cash provided by (used in) operating activities:
Non-cash items included in consolidated net income (loss):
Depreciation and amortization		5,959,633			4,123,991			1,971		1,857
Net investment (gains) losses		19,190,469			(9,164,756	)		(6,356)		475
Restricted stock units recognized and common stock issued		33,812,203			41,376,736			14,219		14,861
Deferred taxes		(5,870,377	)		1,476,660			6,660		4,918
Deferred gain on the sale of certain merchant banking assets		(608,265	)		(824,797	)		(65)		(203)
Changes in operating assets and liabilities:
Advisory fees receivable		(6,186,260	)		(20,359,512	)		(2,822)		(2,466)
Due from affiliates		(141,236	)		(457,697	)
Other receivables and assets		95,674			2,708,279			22		(6,745)
Compensation payable		(7,340,266	)		(22,875,687	)		(22,401)		(17,465)
Accounts payable and accrued expenses		389,197			328,578			(1,117)		(2,328)
Taxes payable		10,047,957			8,246,671
Settlement of restricted stock units in cash		(2,092,596	)		—			—		(2,093)

Net cash provided by operating activities		75,728,852			41,532,155
Net cash provided by (used in) operating activities								6,247		(10,770)
Investing activities:
Purchases of merchant banking investments		(716,874	)		(11,536,627	)
Purchases of other investments		(150,315	)		(208,026	)
Proceeds from sale of merchant banking investments		49,384,344			—
Caliburn acquisition, net of cash received		—			(3,029,527	)
Purchases of investments								(5,908)		—
Proceeds from sales of investments								7,409		—
Distributions from investments		4,201,779			7,138,275			215		—
Purchases of property and equipment		(2,539,261	)		(3,836,779	)		(887)		(28)

Net cash provided by (used in) investing activities		50,179,673			(11,472,684	)		829		(28)
Financing activities:
Proceeds of revolving bank loan		74,900,000			84,875,000			18,010		14,370
Repayment of revolving bank loan		(116,600,000	)		(59,500,000	)		(19,070)		(8,100)
Contributions from noncontrolling interests		—			151,387
Distributions to noncontrolling interests		(958,277	)		(1,514,225	)		—		(958)
Dividends paid		(42,622,538	)		(42,234,879	)		(14,027)		(14,373)
Purchase of treasury stock		(55,615,568	)		(36,854,826	)		(9,378)		(17,652)
Net tax benefit from the delivery of restricted stock units and payment of dividend equivalents		397,678			8,319,445
Net tax benefit (cost) from the delivery of restricted stock units and payment of dividend equivalents								(4,123)		688


Net cash used in financing activities		(140,498,705	)		(46,758,098	)		(28,588)		(26,025)

Effect of exchange rate changes on cash and cash equivalents		(1,524,769	)		(1,008,369	)		1,494		1,420

Net decrease in cash and cash equivalents		(16,114,949	)		(17,706,996	)		(20,018)		(35,403)
Cash and cash equivalents, beginning of the period		78,227,209			74,473,459			62,050		78,227

Cash and cash equivalents, end of the period	$	62,112,260		$	56,766,463		$	42,032	$	42,824

Supplemental disclosure of cash flow information:
Cash paid for interest	$	1,543,010		$	1,832,767		$	293	$	689
Cash paid for taxes, net of refunds	$	6,998,942		$	3,071,595		$	6,147	$	1,926

See accompanying notes to condensed consolidated financial statements (unaudited).

Greenhill & Co., Inc., a Delaware corporation, together with its subsidiaries (collectively, the “Company”), is a leading independent investment bank focused on providing financial advice on significant mergers, acquisitions, restructurings, financings and capital raising to corporations, partnerships, institutions and governments. The Company acts for clients located throughout the world from offices located in New York, London, Frankfurt, Sydney, Tokyo, Toronto, Chicago, Dallas, Houston, Los Angeles, Melbourne and San Francisco.

The Company’s activities as an investment banking firm constitute a single business segment, with two principal sources of revenue:

The Company’s wholly-owned subsidiaries that provide advisory services include Greenhill & Co., LLC (“G&Co”), Greenhill & Co. International LLP (“GCI”), Greenhill & Co. Europe LLP (“GCEI”), Greenhill & Co. Japan Ltd. (“GCJ”), Greenhill & Co. Canada Ltd. (“GCC”), and Greenhill Caliburn Pty Limited (“Greenhill Caliburn”).

G&Co is engaged in investment banking activities principally in the U.S. G&Co is registered as a broker-dealer with the Securities and Exchange Commission (“SEC”) and the Financial Industry Regulatory Authority (“FINRA”), and is licensed in all 50 states and the District of Columbia. G&Co is also registered as a municipal advisor with the SEC and the Municipal Securities Rulemaking Board.

GCI and GCEI are engaged in investment banking activities in the U.K. and Europe, respectively, and are subject to regulation by the U.K. Financial Services Authority (“FSA”). GCJ and GCC are engaged in investment banking activities in Japan and Canada, respectively. GCJ is registered with the Kanto Local Finance Bureau in ~~Japan.~~

~~On April 1, 2010, Greenhill acquired all of~~Japan and is subject to regulation by the outstanding capital stock of Caliburn Partnership Pty Limited (“Caliburn”, which was renamed Greenhill Caliburn Pty Limited), an Australian-based independent financial advisory firm. The Company, throughFinancial Services Agency in Japan. Greenhill Caliburn engages in investment banking activities in Australia and New ~~Zealand. Greenhill Caliburn~~Zealand and is licensed and subject to regulation by the Australian Securities and Investment Commission (“ASIC”)~~. See “Note 3 — Acquisition”.~~

Greenhill Aviation Co., LLC (“GAC”), a wholly-owned subsidiary of the Company, owns and operates an aircraft, which is used for the exclusive benefit of the Company’s employees and their immediate family members.

The Company separated from the merchant banking business on December 31, 2010. Prior to that time, the merchant banking activities consisted primarily of the management of and the investment in Greenhill’s affiliated merchant banking funds: Greenhill Capital Partners (“GCP I”), Greenhill Capital Partners II (“GCP II”), Greenhill Capital Partners Europe (“GCP Europe”), and Greenhill SAV Partners (“GSAVP”, together with GCP I, GCP II, and GCP Europe, the “Merchant Banking Funds”), which are families of merchant banking funds.

The Company’s U.S and international wholly-owned subsidiaries that invest in merchant banking funds include Greenhill Capital Partners, LLC (“GCPLLC”) and Greenhill Venture Partners, LLC (“GVP”). The Company also owns a majority of the interests in Greenhill Capital Partners II, LLC (“GCPII LLC”), which currently has no operations. Greenhill Capital Partners Europe LLP (“GCPE”) was a wholly-owned subsidiary of the Company, however, as a result of the separation from the merchant banking business, as of December 31, 2010, GCPE is no longer included in the condensed consolidated results.

GCPLLC is an investment adviser registered under the Investment Advisers Act of 1940 (“IAA”). Prior to 2011, GCPLLC provided investment advisory services to GCP I and GCP II, the U.S. based private equity funds that invest in a diversified portfolio of private equity and equity-related investments. During 2010 GCPII LLC acted as manager for GCP I, GCP II and GSAVP.

~~Prior to 2011, GVP provided investment advisory services to GSAVP, a venture fund that invests in early growth stage companies in the tech-enabled and business information services industries.~~

The majority of the investors in GCP I, GCP II and GSAVP are unaffiliated third parties; however, the Company and its employees have also made investments in such entities. See “Note 4 — Investments — Affiliated Merchant Banking Funds”.

~~The Company also owns an interest in Iridium and certain other investments. See “Note 4 — Investments — Other Investments”~~.

These condensed consolidated financial statements are prepared in conformity with accounting principles generally accepted (“GAAP”) in the United States, which require management to make estimates and assumptions regarding future events that affect the amounts reported in our financial statements and these footnotes, including investment valuations, compensation accruals and other matters. Management believes that the estimates used in preparing its condensed consolidated financial statements are reasonable and prudent. Actual results could differ materially from those estimates. Certain reclassifications have been made to prior year information to conform to current year presentation.

The condensed consolidated financial statements of the Company include all consolidated accounts of Greenhill & Co., Inc. and all other entities in which the Company has a controlling interest after eliminations of all significant inter-company accounts and transactions. In accordance with the accounting pronouncements related to the consolidation of variable interest entities, the Company consolidates the general partners of ~~the Merchant Banking Funds~~certain previously sponsored merchant banking funds which it controls. The general partners account for their investments in ~~the Merchant Banking Funds~~merchant banking funds under the equity method of accounting. As such, the general partners record their proportionate shares of income (loss) from the underlying ~~Merchant Banking Funds.~~merchant banking funds. As the ~~Merchant Banking Funds~~merchant banking funds follow investment company accounting, and generally record all their assets and liabilities at fair value, the general partners’ investment in ~~the Merchant Banking Funds~~merchant banking funds represents an estimation of fair value. The Company does not consolidate the ~~Merchant Banking Funds~~merchant banking funds since the Company, through its general partner and limited partner interests, does not have a majority of the economic interest in such funds and the limited partners have certain rights to remove the general partner by a simple majority vote of unaffiliated third-party investors.

These condensed consolidated financial statements are unaudited and should be read in conjunction with the audited consolidated financial statements and notes thereto for the year ended December 31, ~~2010~~2011 included in the Company’s Annual Report on Form 10-K filed with the ~~Securities and Exchange Commission.~~SEC. The condensed consolidated financial information as of December 31, ~~2010~~2011 has been derived from audited consolidated financial statements not included herein. The results of operations for interim periods are not necessarily indicative of results for the entire year.

The Company records the noncontrolling interests of other consolidated entities as equity in the condensed consolidated statements of financial condition. Additionally, the condensed consolidated statements of income separately present income allocated to both noncontrolling interests and common stockholders.

The portion of the consolidated interests in the general partners of the Merchant Banking Funds not held by the Company is presented as noncontrolling interest in equity. See “Note 4 — Investments — Affiliated Merchant Banking Funds”.

GCP Capital Partners Holdings LLC (“GCP Capital”), an entity not controlled by the Company, had a preferred economic interest in the 2010 profits of GCPII LLC. During 2010 the excess of management fees revenues over amounts paid for compensation and other operating costs associated with the management of the Merchant Banking Funds accrued to the benefit of GCP Capital and was recorded as noncontrolling interest.

The Company recognizes ~~financial~~ advisory fee revenue for mergers and acquisitions or financing advisory and restructuring engagements when the services related to the underlying transactions are completed in accordance with the terms of the engagement letter. The Company recognizes private equity and real estate capital advisory fees at the time of the client’s acceptance of capital or capital commitments in accordance with the terms of the engagement letter. Retainer fees are recognized as ~~financial~~ advisory fee revenue over the period in which the related service is rendered.

The Company’s clients reimburse certain expenses incurred by the Company in the conduct of ~~financial~~ advisory engagements. Expenses are reported net of such client reimbursements. Client reimbursements totaled ~~$1.3~~$1.4 million and ~~$1.6~~$1.3 million for the three months ended ~~September 30,~~March 31, 2012 and 2011, ~~and 2010, respectively and $4.4 million and $3.6 million for the nine months ended September 30, 2011 and 2010,~~ respectively.

~~Merchant banking~~Investment revenues consist of (i) ~~management fees derived from merchant banking activities (for periods prior to January 1, 2011), (ii)~~ gains (or losses) on the Company’s investments in ~~Merchant Banking Funds,~~certain merchant banking funds, Iridium and other ~~principal investment activities,~~investments, and if any, ~~(iii)~~(ii) profit overrides from ~~the Merchant Banking Funds.~~certain merchant banking funds. See “Note 43 — Investments ~~— Affiliated Merchant~~—Merchant Banking Funds”.

~~Management fees earned from merchant banking activities are recognized over the period of related service.~~

The Company recognizes revenue on its investments in ~~the Merchant Banking Funds~~merchant banking funds based on its allocable share of realized and unrealized gains (or losses) reported by such funds. Investments held by ~~the Merchant Banking Funds~~merchant banking funds and certain other investments are recorded at estimated fair value. The value of ~~Merchant Banking Fund~~merchant banking fund investments in privately held companies is determined by the general partner of the fund after giving consideration to the cost of the security, the pricing of other sales of securities by the portfolio company, the price of securities of other companies comparable to the portfolio company, purchase multiples paid in other comparable third-party transactions, the original purchase price multiple, market conditions, liquidity, operating results and other qualitative and quantitative factors. Discounts may be applied to the funds’ privately held investments to reflect the lack of liquidity and other transfer restrictions. Investments in publicly traded securities are valued using quoted market prices discounted for any legal or contractual restrictions on sale. Because of the inherent uncertainty of valuations as well as the discounts applied, the estimated fair values of investments in privately held companies may differ significantly from the values that would have been used had a ready market for the securities existed. The values at which the Company’s investments are carried on its condensed consolidated statements of financial condition are adjusted to estimated fair value at the end of each quarter and the volatility in general economic conditions, stock markets and commodity prices may result in significant changes in the estimated fair value of the investments from period to period.

If certain financial returns are achieved over the life of the fund, the Company recognizes merchant banking profit overrides at the time that certain financial returns are achieved. Profit overrides are generally calculated as a percentage of the profits over a specified threshold earned by each fund on investments managed on behalf of unaffiliated investors except the Company. When applicable, the profit overrides earned by the Company are recognized on an accrual basis throughout the year. In accordance with the relevant guidance, the Company records as revenue the amount that would be due pursuant to the fund agreements at each period end as if the fund agreements were terminated at that date. ~~Overrides~~Profit overrides are generally calculated on a deal-by-deal basis but are subject to investment performance over the life of each merchant banking fund. The Company may be required to repay a portion of the overrides it realized in the event a minimum performance level is not achieved by the fund as a whole (we refer to these potential repayments as “clawbacks”). The Company would be required to establish a reserve for potential clawbacks if it were to determine that the likelihood of a clawback is probable and the amount of the clawback can be reasonably estimated. As of ~~September 30, 2011,~~March 31, 2012, the Company believes it is more likely than not that the amount of profit overrides recognized as revenue in prior periods, which relates solely to its interest in GCP I, will be realized and accordingly, the Company has not reserved for any clawback obligations under applicable fund agreements. See “Note 43 — Investments ~~— Affiliated Merchant~~—Merchant Banking Funds” for further discussion of the merchant banking revenues recognized.

The Company’s cash and cash equivalents consist of (i) cash held on deposit with financial institutions and (ii) cash equivalents.

At March 31, 2012 and December 31, 2011, the Company had $42.0 million and $62.1 million, respectively, of cash and cash equivalents. The Company considers all highly liquid investments with a maturity date of three months or less, when purchased, to be cash equivalents. Cash equivalents primarily consist of money market funds and overnight deposits. At March 31, 2012 and December 31, 2011, the carrying value of the Company’s cash equivalents amounted to $3.4 million and $2.1 million, respectively, which approximated fair value, and are included in total cash and cash equivalents.

Also included in the total cash and cash equivalents balance at March 31, 2012 and December 31, 2011 was restricted cash of $7.0 million and $7.3 million, respectively (including $2.5 million and $2.9 million restricted for the payout of the Greenhill Caliburn deferred compensation plan, respectively). See “Note 3 — Investments — Other Investments”.

The Company maintains its cash and cash equivalents with financial institutions with high credit ratings. The Company maintains deposits in federally insured financial institutions in excess of federally insured (FDIC) limits. However, management believes that the Company is not exposed to significant credit risk due to the financial position of the depository institutions in which those deposits are held.

Receivables are stated net of an allowance for doubtful accounts. The estimate for the allowance for doubtful accounts is derived by the Company by utilizing past client transaction history and an assessment of the client’s creditworthiness.

Included in the total advisory fee receivable balance at March 31, 2012 and December 31, 2011 were $22.3 million and $21.3 million, respectively, of long term receivables related to private equity and real estate capital advisory engagements which are generally paid in installments over a period of three years. Interest is charged on long term receivables.

Credit risk related to advisory fees receivable is disbursed across a large number of clients located in various geographic areas.

The Company’s investments in ~~the Merchant Banking Funds~~merchant banking funds are recorded under the equity method of accounting based upon the Company’s proportionate share of the fair value of the underlying merchant banking fund’s net assets. The Company’s other investments, including Iridium, which consider the Company’s influence or control of the investee, are recorded at either estimated fair value or under the equity method of accounting based, in part, upon the Company’s proportionate share of the investee’s net assets.

Gains and losses on investment positions held, which arise from sales or changes in the fair value of investments are not predictable and can cause periodic fluctuations in net income and therefore subject the Company to market and credit risk.

~~Receivables are stated~~Goodwill is the cost of acquired companies in excess of the fair value of identifiable net assets at acquisition date. The Company tests its goodwill for impairment at least annually. An impairment loss is triggered if the estimated fair value of an ~~allowance for doubtful accounts. The estimate for~~operating unit is less than estimated net book value. Such loss is calculated as the ~~allowance for doubtful accounts~~difference between the estimated fair value of goodwill and its carrying value.

Goodwill is ~~derived by~~translated at the ~~Company by utilizing past client transaction history and an assessment~~rate of exchange prevailing at the end of the ~~client’s creditworthiness. The Company recorded bad debt expense~~periods presented in accordance with the accounting guidance for foreign currency translation. Any translation gain or loss is included in the foreign currency translation adjustment, which is included as a component of ~~$0.1 million~~other comprehensive income in the condensed consolidated statements of changes in equity and ~~$0.2 million for~~ the ~~nine month periods ended September 30, 2011 and 2010, respectively.~~condensed consolidated statements of comprehensive income.

The Company accounts for its share-based compensation payments under which the fair value of restricted stock units granted to employees with future service requirements is recorded as compensation expense and are generally amortized over a five-year service period following the date of grant. Compensation expense is determined based upon the fair market value of the Company’s common stock at the date of grant. As the Company expenses the awards, the restricted stock units recognized are recorded within equity. The

restricted stock units are reclassified into common stock and additional paid-in capital upon vesting. The Company records as treasury stock the repurchase of stock delivered to its employees in settlement of tax liabilities incurred upon the vesting of restricted stock units. The Company records dividend equivalent payments ~~net of estimated forfeitures,~~ on ~~outstanding~~ restricted stock units as a dividend payment and a charge to equity.

The Company calculates basic earnings per share (“EPS”) by dividing net income allocated to common stockholders by the weighted average number of shares outstanding for the period. Diluted EPS includes the determinants of basic EPS plus the dilutive effect of the common stock deliverable pursuant to restricted stock units for which future service is required as a condition to the delivery of the underlying common stock.

Under the treasury method, the number of shares issuable upon the vesting of restricted stock units included in the calculation of diluted EPS is the excess, if any, of the number of shares expected to be issued, less the number of shares that could be purchased by the Company with the proceeds to be received upon settlement at the average market closing price during the reporting period. The denominator for basic EPS includes the number of shares deemed issuable due to the vesting of restricted stock units for accounting purposes.

See “Note 87 — Earnings per Share” for further discussion of the calculation of EPS.

Assets and liabilities denominated in foreign currencies have been translated at rates of exchange prevailing at the end of the periods presented in accordance with the accounting guidance for foreign currency translation. Income and expenses transacted in foreign currencies have been translated at average monthly exchange rates during the period. Translation gains and losses are included in the foreign currency translation adjustment which is included as a component of other comprehensive income (loss) in the condensed consolidated statements of changes in equity. Foreign currency transaction gains and losses are included in the condensed consolidated statements of income.

Goodwill is the cost of acquired companies in excess of the fair value of identifiable net assets at acquisition date. The Company tests its goodwill for impairment at least annually. An impairment loss is triggered if the estimated fair value of an operating unit is less than estimated net book value. Such loss is calculated as the difference between the estimated fair value of goodwill and its carrying value.

Goodwill is translated at the rate of exchange prevailing at the end of the periods presented in accordance with the accounting guidance for foreign currency translation. Any translation gain or loss is included in the foreign currency translation adjustment included as a component of other comprehensive income (loss) in the condensed consolidated statement of changes in equity.

Business combinations are accounted for in accordance with the guidance for business combinations. The Company uses a fair value approach to measure the assets acquired and the liabilities assumed in a business combination. Assets acquired and liabilities assumed in a business combination are valued at fair value, regardless of the purchaser’s cost of acquisition. Any associated transaction costs are expensed as incurred.

Property and equipment is stated at cost less accumulated depreciation and amortization. Depreciation is computed using the straight-line method over the life of the assets. Amortization of leasehold improvements is computed using the straight-line method over the lesser of the life of the asset or the remaining term of the lease. Estimated useful lives of the Company’s fixed assets are generally as follows:

~~Leasehold improvements — the lesser of 10 years or the remaining lease term~~

The Company accounts for taxes in accordance with the accounting guidance for income taxes which requires the recognition of tax benefits or expenses on the temporary differences between the financial reporting and tax bases of its assets and liabilities.

The Company follows the guidance for income taxes in recognizing, measuring, presenting and disclosing in its financial statements uncertain tax positions taken or expected to be taken on its income tax returns. Income tax expense is based on pre-tax accounting income, including adjustments made for the recognition or derecognition related to uncertain tax positions. The recognition or derecognition of income tax expense related to uncertain tax positions is determined under the guidance.

Deferred tax assets and liabilities are recognized for the future tax attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in earnings in the period of change. Management applies the “more-likely-than-not criteria” when determining tax benefits.

~~The Company’s cash~~Assets and ~~cash equivalents consist~~liabilities denominated in foreign currencies have been translated at rates of ~~(i) cash held on deposit with financial institutions, (ii) cash equivalents and (iii) restricted cash.~~

~~At September 30, 2011 and December 31, 2010,~~exchange prevailing at the Company had $62.1 million and $78.2 million, respectively, of cash and cash equivalents. The Company considers all highly liquid investments with a maturity date of three months or less, when purchased, to be cash equivalents. Cash equivalents primarily consist of money market funds and overnight deposits. At September 30, 2011 and December 31, 2010, the carrying valueend of the ~~Company’s cash equivalents amounted to $5.6 million~~periods presented in accordance with the accounting guidance for foreign currency translation. Income and ~~$9.4 million, respectively, which approximated fair value,~~expenses transacted in foreign currencies have been translated at average monthly exchange rates during the period. Translation gains and losses are included in ~~total cash~~the foreign currency translation adjustment which is included as a component of other comprehensive income (loss) in the condensed consolidated statements of changes in equity and ~~cash equivalents.~~

~~Also~~the condensed consolidated statements of comprehensive income. Foreign currency transaction gains and losses are included in the total cash and cash equivalents balance at September 30, 2011 and December 31, 2010 was $7.2 million and $7.7 million, respectively (including $3.1 million and $3.3 million at September 30, 2011 and December 31, 2010, respectively, restricted for the payoutcondensed consolidated statements of ~~the Greenhill Caliburn deferred compensation plan), of restricted cash. See “Note 3 — Acquisition”.~~

The Company accounts for financial instruments measured at fair value in accordance with accounting guidance for fair value measurements and disclosures which establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy under the pronouncement are described below:

Level 1 — Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2 — Quoted prices in markets that are not ~~considered to be~~ active or financial instruments for which all significant inputs are observable, either directly or indirectly; and

Level 3 — Prices or valuations that require inputs that are both significant to the fair value measurement and unobservable.

A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. In determining the appropriate levels, the Company performs an analysis of the assets and liabilities that are subject to these disclosures. At each reporting period, all assets and liabilities for which the fair value measurement is based on significant unobservable inputs or instruments which trade infrequently and therefore have little or no price transparency are classified as Level 3. Transfers between levels are recognized as of the end of the period in which they occur.

The Company accounts for warrants under the guidance for accounting for derivative instruments and hedging activities. In accordance with that guidance, the Company records warrants at estimated fair value in the condensed consolidated statements of financial condition with changes in estimated fair value during the period recorded in ~~merchant banking and other~~ investment revenues in the condensed consolidated statements of income. The Iridium $11.50 warrants, which were held by the Company at March 31, 2011, prior to their conversion to shares of Iridium common stock onin June ~~22,~~ 2011, were not designated as hedging instruments.

The Company ~~evaluates subsequent events through~~records the ~~date on which financial statements are issued.~~

In January 2010, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2010-06, “Improving Disclosures about Fair Value Measurements”. ASU No. 2010-06 provides amended disclosure requirements related to fair value measurements and specifically requiresnoncontrolling interests of other consolidated entities to disclose: i) the amounts of significant transfers between Level 1 and Level 2 of the fair value hierarchy and the reasons for the transfers; ii) the reasons for any transfers in or out of Level 3; and iii) information in the reconciliation of recurring Level 3 measurements about purchases, sales issuances and settlements on a gross basis. Since these amended principles require only additional disclosures concerning fair value measurements, adoption did not affect the Company’s condensed consolidated financial statements.

On April 1, 2010, the Company acquired 100% ownership of Caliburn from its founding partners (the “Acquisition”). The Acquisition has been accounted for using the purchase method of accounting and the results of operations for Greenhill Caliburn have been includedas equity in the condensed consolidated statements of ~~income from the date of acquisition.~~

financial condition. The ~~total purchase price was allocated to the assets acquired and liabilities assumed based on their estimated fair values as of April 1, 2010. The excess~~portion of the ~~purchase price~~consolidated interests in the general partners of certain merchant banking funds not held by the Company is presented as noncontrolling interest in equity. See “Note 3 — Investments —Merchant Banking Funds”.

Property and equipment is stated at cost less accumulated depreciation and amortization. Depreciation is computed using the straight-line method over the ~~fair value of net assets acquired was recorded as goodwill. The fair value~~life of the ~~identifiable intangible assets acquired, which consisted~~assets. Amortization of leasehold improvements is computed using the straight-line method over the lesser of the ~~trade name, the backlog of investment banking client assignments that existed at the time~~life of the ~~closing, and customer relationships, is amortized on a straight-line basis over~~asset or the ~~estimated~~ remaining term of the lease. Estimated useful ~~life~~lives of each asset over periods ranging between 2 to 3 years. For the three months ended September 30, 2011 and 2010, the Company recorded $0.9 million and $0.8 million of amortization expense, respectively, in respect of these assets. For the nine months ended September 30, 2011 and 2010, the Company recorded $2.6 million and $1.5 million of amortization expense, respectively, in respect of these assets.

In connection with the Acquisition, the Company assumed amounts due under Caliburn’s deferred compensation plan and acquired a corresponding amount of investments. Under this plan a portion of certain employees’ compensation was deferred and invested in cash or, at the election of each respective employee, in certain mutual fund investments. The cash and mutual fund investments will be distributed to those employees of Greenhill Caliburn, who were employed on the date of acquisition, over a 7 year period ending in 2016. The invested assets relating to this plan have been recorded on the condensed consolidated statements of financial condition as components of both cash and cash equivalents and other investments. A deferred compensation liability relating to the plan of $5.4 million as of September 30, 2011 has been recorded on the condensed consolidated statements of financial condition as a component of compensation payable. Subsequent to the Acquisition the Company has discontinued future participation in the plan. See “Note 2 — Summary of Significant Accounting Policies — Cash and Cash Equivalents” and “Note 4 — Investments — Other Investments”.

~~Set forth below are~~ the Company’s ~~summary unaudited consolidated results~~fixed assets are generally as follows:

Leasehold improvements — the lesser of ~~operations for~~10 years or the nine months ended September 30, 2011 and the Company’s summary unaudited pro forma results of operations for the nine months ended September 30, 2010. The unaudited pro forma results of operations for the nine months ended September 30, 2010 include the historical results of the Company and give effect to the Acquisition as if it had occurred on January 1, 2010. These pro forma results include the actual Caliburn results from January 1, 2010 through March 31, 2010.

The unaudited pro forma results of operations do not purport to represent what the Company’s results of operations would actually have been had the Acquisition occurred as of January 1, 2010, or to project the Company’s results of operations for any future period. Actual future results may vary considerably based on a variety of factors beyond the Company’s control.

   For the Nine Months Ended
September 30,
   2011    2010
   (in millions, unaudited)
   (actual)    (pro forma)
Revenues
   $ 199.5       $ 220.8
Income before taxes
   43.6       57.4
Net income allocated to common stockholders
   28.5       32.6
Diluted earnings per share
   $ 0.92       $ 1.06

The pro forma results include: (i) an adjustment to Caliburn’s compensation expense to Greenhill’s historical ratio of compensation expense to revenue for the period presented, (ii) the elimination of professional fees of $1.4 million incurred by Caliburn in connection with the Acquisition in the three months ended March 31, 2010, and (iii) the recording of income tax expense resulting from the pro forma adjustments before tax at the Australian effective tax rate of 30%. The calculation of pro forma diluted earnings per share does not include the contingent convertible preferred shares issued to the founding partners of Caliburn in connection with the Acquisition. These shares may be converted in aggregate to 1,099,877 common shares in the event that Greenhill Caliburn achieves certain three and five year revenue targets.remaining lease term

In December 2009, the Company sold certain assets related to the merchant banking business, including the right to raise subsequent merchant banking funds and a 24% ownership interest in GCPII LLC, to GCP Capital, an entity not controlled by the Company. The Company retained a 76% interest in GCPII LLC. Under the terms of the separation agreement, the general partners of the Merchant Banking Funds delegated to GCPII LLC their obligation to manage and administer the affiliated funds during a transition period, which ended on December 31, 2010. Effective January 1, 2011, the Company no longer manages the Merchant Banking Funds.

As consideration for the sale of the merchant banking business, in December 2009 the Company received 289,050 shares of its common stock with a value of $24.4 million. The Company recognized a gain of $21.8 million in 2009 and deferred $2.6 million of gains on the sale related to non-compete and trademark licensing agreements, which will be amortized over a 5 year period ending in 2014. For the three month periods ended September 30, 2011 and September 30, 2010, deferred gains of $0.2 million and $0.3 million, respectively, were recognized. For the nine month periods ended September 30, 2011 and September 30, 2010, deferred gains of $0.6 million and $0.8 million, respectively, were recognized.

During 2010, the Company recorded the revenues and expenses related to the management of the Merchant Banking Funds in its consolidated results. However, during that period GCP Capital had a preferred economic interest in the first $10.0 million of profits of GCPII LLC and accordingly, the excess of management fee revenue over amounts incurred for compensation and other operating expenses during 2010 that accrued to the benefit of GCP Capital was presented as noncontrolling interest expense, which reduced net income allocated to common stockholders.

Prior to 2011, the Company’s management fee income consisted of fees paid by the Merchant Banking Funds and other transaction fees paid by the portfolio companies. Effective January 1, 2011, the Company no longer receives any management fees and it delegated the management of the Merchant Banking Funds to GCP Capital.

In June 2011, the Company sold substantially all of its capital interests in Greenhill Capital Partners II (“GCP IIII”) and its affiliated funds to certain unaffiliated third parties and certain principals of GCP Capital Partners Holdings LLC (‘GCP Capital”) for an aggregate purchase price of $44.8 million, which represented the Company’s carrying value of such capital interest as of March 31, 2011. The transaction agreement provided that the purchasers have the right, exercisable only in December 2012, to cause the Company to repurchase each of the capital account interests attributable to two specified portfolio companies of GCP II at a specified aggregate price of $14.3 million, subject to adjustments for distributions or capital calls (the “Put Options”). The transfer of the GCP II capital interests, which were not associated with the Put Options, was accounted for as a sale in accordance with accounting guidance for financial asset transfers. The GCP II capital account interests associated with the Put Options did not meet the requirements of sale accounting and therefore have been accounted for as secured borrowings in accordance with accounting guidance for financial asset transfers. In accordance with that guidance, the Company continues to record these capital interests subject to the Put Options as a component of investments in merchant banking funds on the condensed consolidated statements of financial condition and will recognize its proportional share of earnings or loss related to the capital interests subject to the Put Options on the condensed consolidated statements of income. The Company also recorded a

corresponding liability for the consideration received, which has been included as a financing liability on the condensed consolidated statements of financial condition. For the three months ~~ending September 30, 2011 the Company did not record earnings or loss related to the capital interests subject to the Put Options. For the nine months~~ ended ~~September 30, 2011~~March 31, 2012 the Company recorded a $0.9 million loss related to the capital interests subject to the Put Options ~~of $1.4 million,~~ which ~~has been~~is included ~~as a component of merchant banking and other~~in investment revenues on the condensed consolidated statements of income.

In June 2011, the Company also sold substantially all of its capital interests in GSAVP and its affiliated funds to an unaffiliated third party for a purchase price of $3.7 million, which represented the Company’s carrying value of such capital interests as of March 31, 2011. On September 30, 2011, the Company sold its remaining capital interests in GSAVP and its affiliated funds to the same unaffiliated third party for a purchase price of $0.6 million, which also represented the Company’s carrying value of such capital interests. The transfer of all the capital interests related to GSAVP has been accounted for as a sale in accordance with accounting guidance for financial asset transfers, with no associated gain or loss recorded during the three and nine months ending September 30, 2011.

Prior to 2011 the Company was the general partner of ~~the Merchant Banking Funds.~~certain merchant banking funds. In addition to recording its direct investments in the affiliated funds, the Company consolidated each general partner in which it ~~has a majority economic interest.~~controlled. In conjunction with the sale of the merchant banking business effective in 2011 the Company transferred ownership of the general partner of Greenhill Capital Partners Europe (“GCP ~~Europe~~Europe”) to GCP Capital. Further, in conjunction with the sale of its capital interests in ~~GSAVP~~Greenhill SAV Partners (“GSAVP”) and its affiliated funds in 2011 ownership of the general partner of GSAVP was transferred to an unaffiliated third party. As of ~~September 30, 2011~~March 31, 2012 the Company continues to retain control only of the general partner of ~~GCP~~Greenhill Capital Partners I and GCP II and consolidates the results of each such general partner.

Investment gains or losses from merchant banking and other investment activities are comprised of investment income, realized and unrealized gains or losses from the Company’s investment in ~~the Merchant Banking Funds,~~merchant banking funds, Iridium and certain other investments, and the consolidated earnings of the general partner in which it has control, offset by allocated expenses of the funds. That portion of the earnings or losses of the general partner which is held by employees and former employees of the Company is recorded as net income allocated to noncontrolling interests.

The Company controls investment decisions for those merchant banking funds where it acts as general partner and is entitled to receive from those funds a portion of the override of the profits realized from investments. The Company recognizes profit overrides related to ~~the Merchant Banking Funds~~certain merchant banking funds at the time certain performance hurdles are achieved.

~~The Company’s merchant banking and other investment revenues, by source, are as follows:~~

The carrying value of the Company’s investments in ~~the Merchant Banking Funds~~merchant banking funds are as follows:


	As of March 31,		As of December 31,
	2012		2011
	(in thousands, unaudited)		(in thousands, audited)
Investment in GCP Europe	$	32,192	$	23,951
Investment in GCP II		1,609		1,609
Investment in GCP II subject to Put Options		9,610		10,520
Investment in other merchant banking funds		3,318		3,455

Total investments in merchant banking funds	$	46,729	$	39,535

The Company’s investment in other merchant banking funds are principally comprised of the remaining investments in GCP I and ~~GCP~~Greenhill Capital Partners III.

The investment in GCP I included $0.3 million at both ~~September 30, 2011~~March 31, 2012 and December 31, ~~2010~~2011 related to the noncontrolling interests in the managing general partner of GCP I held directly by the limited partners of its general partner. The investment in GCP II included $1.1 million at both ~~September 30, 2011~~March 31, 2012 and December 31, ~~2010~~2011 related to the noncontrolling interests in the general partner of GCP II.

Approximately $0.3 million of the Company’s compensation payable related to profit overrides for unrealized gains of ~~the Merchant Banking Funds~~GCP I at both ~~September 30, 2011~~March 31, 2012 and December 31, ~~2010.~~2011. This amount may increase or decrease depending on the change in the fair value of ~~the Merchant Banking Funds’ portfolio,~~GCP I, and is payable, subject to clawback, at the time cash proceeds are realized.

At ~~September 30, 2011,~~March 31, 2012, the Company had unfunded commitments to merchant banking funds of ~~$22.9~~$10.3 million, which included unfunded commitments to GCP Europe of ~~$19.0~~$6.5 million (or ~~£12.2~~£4.1 million) and GCP III of ~~$3.9~~$3.7 million, which may be drawn through December 2012 and November 2015, respectively. In addition, the Company had an unfunded commitment of $0.1 million to GCP II, which may be drawn through June 2012. For each of the funds, up to 15% of the commitment amount may be drawn for follow-on investments over the two year period after the expiration of the commitment period.

The Company has other investments including investments in Iridium, Barrow Street Capital III, LLC (“Barrow Street III”) and certain deferred compensation plan ~~investments related to the Caliburn Acquisition.~~investments. The Company’s other investments are as follows:


	As of September 30,		As of December 31,		As of March 31,		As of December 31,
	2011		2010		2012		2011
	(in thousands, unaudited)		(in thousands, audited)		(in thousands, unaudited)		(in thousands, audited)
Iridium Common Stock	$	60,785	$	73,623	$	70,247	$	68,881
Iridium $11.50 Warrants		—		7,280
Barrow Street III		2,336		2,383		2,107		2,107
Deferred compensation plan investments		1,680		4,087		1,075		2,338

Total other investments	$	64,801	$	87,373	$	73,429	$	73,326

At ~~December~~March 31, ~~2010,~~2012, the Company owned ~~8,924,016~~8,019,016 shares of Iridium Common Stock (NASDAQ:IRDM) and had a fully diluted share ownership in Iridium of approximately 11%. At December 31, 2011, the Company owned 8,934,016 shares of Iridium Common Stock and had fully diluted share ownership in Iridium of approximately 12%. The Company’s investment in Iridium is accounted for as a trading security as the Company does not maintain or exercise significant influence over Iridium. At March 31, 2012 and December 31, 2011 the Company’s investment in Iridium was valued at its closing quoted market price.

In 2005, the Company committed $5.0 million to Barrow Street III, a real estate investment fund, of which $0.1 million remains unfunded at March 31, 2012. The unfunded amount may be called at any time prior to the expiration of the fund in 2013 to preserve or enhance the value of existing investments.

In connection with the acquisition of Greenhill Caliburn in April 2010 (the “Acquisition”), the Company assumed amounts due under Caliburn’s deferred compensation plan. Under this plan a portion of certain employees’ compensation was deferred and invested in cash, or at the election of each respective employee, in certain mutual fund investments. These investments will be distributed to those employees of Greenhill Caliburn over a period ending in 2016. The invested assets relating to this plan have been recorded on the condensed consolidated statement of financial condition as components of both cash and cash equivalents and other investments. The deferred compensation liability relating to the plan has been recorded on the condensed consolidated statement of financial condition as component of compensation payable. Subsequent to the Acquisition, the Company has discontinued future participation in the plan.

The following tables set forth, by level, the assets and liabilities measured at fair value on a recurring basis. Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

The Company did not hold any Level 3 investments during the three months ended March 31, 2012.

At March 31, 2011, in addition to shares of Iridium Common Stock, the Company also owned warrants to purchase 4,000,000 additional shares of Iridium Common Stock at $11.50 per share (“Iridium $11.50 Warrants”). ~~At December 31, 2010, the Company’s fully diluted share ownership in Iridium was approximately 12%.~~

At September 30, 2011, the Company owned 9,804,016 shares of Iridium Common Stock and had a fully diluted share ownership in Iridium of approximately 13%. In June 2011, the Company participated in Iridium’s tender offer to exchange its Iridium $11.50 Warrants, which permitted any holder of such warrants to receive one common share of Iridium Common Stock for every 4.55 warrants validly tendered. The Company tendered 4,000,000 Iridium $11.50 Warrants in exchange for 880,000 shares of Iridium Common Stock.

~~At September 30, 2011 and December 31, 2010, the carrying value of the investments in Iridium Common Stock was valued at its closing quoted market price.~~ During the period that the Iridium $11.50 Warrants were outstanding, an active trading market did not exist. Accordingly, for each period the Iridium $11.50 Warrants were outstanding the Company used an internally developed model to value such warrants, which took into account various standard option valuation methodologies, including Black Scholes modeling. Selected inputs for the Company’s model include: (i) the terms of the warrants, including exercise price, exercisability threshold and expiration date; and (ii) externally observable factors including the trading price of Iridium shares, yields on U.S. Treasury obligation and various equity volatility measures, including historical volatility of broad market indices.

The Company committed $5.0 million to Barrow Street III, a real estate investment fund, of which $0.1 million remains unfunded at September 30, 2011. The unfunded amount may be called at any time prior to the expiration of the fund in 2013 to preserve or enhance the value of existing investments.

~~In connection with the Acquisition, the Company acquired certain mutual fund investments related to Caliburn’s deferred compensation plan. See “Note 3 — Acquisition”.~~

~~The Company did not hold any Level 3 investments during the three months ended September 30, 2011.~~

~~The following table sets forth a summary of the changes in the fair value of the Company’s Level 3 investments for the nine months ended September 30, 2011.~~

Effective June 2011, the Company exchanged the Iridium $11.50 Warrants for shares of Iridium Common Stock. The Iridium $11.50 Warrants were historically valued using an internally developed model and classified as a Level 3 investment. Upon exchange, the shares are valued using quoted market prices and classified as a Level 1 investment.

The following table sets forth a summary of changes in the fair value of the Company’s Level 3 investments for the three months ended ~~September 30, 2010.~~March 31, 2011.

~~The following table sets forth a summary of the changes in the fair value of the Company’s Level 3 investments for the nine months ended September 30, 2010.~~


	Beginning Balance January 1, 2010		Realized Gains or (Losses)		Unrealized Gains or (Losses)			Purchases, Sales, Other Settlements and Issuances, net		Net Transfers in and/or out of Level 3		Ending Balance September 30, 2010		Beginning Balance January 1, 2011		Realized Gains or (Losses)		Unrealized Gains or (Losses)		Purchases, Sales, Other Settlements and Issuances, net		Net Transfers in and/or out of Level 3		Ending Balance March 31, 2011
	(in thousands, unaudited)													(in thousands, unaudited)
Assets
Iridium $11.50 Warrants	$	8,015	$	—	$	(575	)	$	—	$	—	$	7,440	$	7,280	$	–	$	680	$	–	$	–	$	7,960

Total Level 3 investments	$	8,015	$	—	$	(575	)	$	—	$	—	$	7,440	$	7,280	$	–	$	680	$	–	$	–	$	7,960

At ~~September 30, 2011~~March 31, 2012 and December 31, ~~2010,~~2011, the Company had payables of ~~$3,129~~$13,497 and ~~$144,365,~~$3,129, respectively, due to ~~the Merchant Banking Funds,~~certain affiliated merchant banking funds, which relate to general operating expenses, and are included ~~in due to affiliates~~as a component of accounts payable and accrued expenses on the condensed consolidated statements of financial condition.

In conjunction with the sale of certain assets of the merchant banking business, the Company agreed to sublease office space to GCP Capital for a period of three to five years beginning in January 2011. The Company also subleases airplane and office space to a firm owned by the Chairman of the Company. The Company recognized rent reimbursements of $0.4 million and ~~$17,430~~$0.3 million for the three months ended ~~September 30,~~March 31, 2012 and 2011, ~~and 2010, respectively, and $1.1 million and $52,290 for the nine months ended September 30, 2011 and 2010,~~ respectively, as a reduction of occupancy and equipment rental on the condensed consolidated statements of income.

At ~~September 30, 2011,~~March 31, 2012, the Company had a $50.0 million revolving loan facility from a U.S. banking institution to provide for working capital needs and for other general corporate purposes. The revolving loan facility is secured by any cash distributed in respect of the ~~remainder of our interests~~Company’s investment in the U.S. based merchant banking funds and cash distributions from G~~&Co, and is subject to a borrowing base limitation. The facility has a maturity date of April 30, 2012.~~&Co. Interest on borrowings is based on the higher of the Prime Rate or 4.0% and is payable monthly. In addition, the revolving loan facility has a prohibition on the incurrence of additional indebtedness without the prior approval of the lenders and the Company is required to comply with certain financial and liquidity covenants. The weighted average daily borrowings outstanding under the loan facility were approximately ~~$51.2~~$27.7 million and ~~$57.2~~$69.1 million for the ~~nine~~three months ended ~~September 30,~~March 31, 2012 and 2011, ~~and 2010,~~ respectively. The weighted average interest rate was 4.0% for both periods ended ~~September 30, 2011~~March 31, 2012 and ~~2010.~~2011. At ~~September 30, 2011,~~March 31, 2012, the Company was compliant with all loan covenants.

In April 2012, the Company extended the maturity date and modified certain terms of the revolving loan facility. See “Note 11 — Subsequent Events”.

On ~~September~~March 21, ~~2011,~~2012, a dividend of $0.45 per share was paid to stockholders of record on ~~September~~March 7, ~~2011. During both the nine months ended September 30, 2011 and 2010, dividend~~2012. Dividend equivalents of ~~$3.8~~$1.4 million, were paid on the restricted stock ~~units that are expected to vest.~~units.

During the ~~nine~~three months ended ~~September 30, 2011, 641,635~~March 31, 2012, 553,729 restricted stock units vested and were issued as common stock, of which the Company is deemed to have repurchased ~~279,290~~146,875 shares at an average price of ~~$67.67~~$46.83 per share in conjunction with the payment of tax liabilities in respect of stock delivered to its employees in settlement of restricted stock units. In addition, during the ~~nine~~three months ended ~~September 30, 2011,~~March 31, 2012, the Company repurchased in open market transactions ~~809,817~~56,812 shares of its common stock at an average price of ~~$45.34.~~$44.00 per share.

During the ~~nine~~three months ended ~~September 30, 2010, 724,869~~March 31, 2011, 570,049 restricted stock units vested and were issued as common stock of which the Company is deemed to have repurchased ~~312,870~~254,274, shares at an average price of ~~$78.21~~$69.42 per share in conjunction with the

payment of tax liabilities in respect of stock delivered to its employees in settlement of restricted stock units. ~~In addition, during the nine months ended September 30, 2010, the Company repurchased in open market transactions 181,550 shares of its common stock at an average price of $68.21.~~

The computations of basic and diluted earnings (loss) per share are set forth below:


	For the Three Months Ended September 30,				For the Nine Months Ended September 30,				For the Three Months Ended March 31,
	2011		2010		2011		2010		2012			2011
	(in thousands, except per share amounts, unaudited)								(in thousands, except per share amounts, unaudited)
Numerator for basic and diluted EPS — net income allocated to common stockholders	$	8,564	$	14,470	$	28,466	$	32,532
Numerator for basic and diluted EPS — net income (loss) allocated to stockholders										$	16,136		$	(1,581	)

Denominator for basic EPS — weighted average number of shares		30,693		30,755		31,064		30,546			30,523			31,072
Add — dilutive effect of:
Weighted average number of incremental shares issuable from restricted stock units		—		46		1		64			9			—⁽¹⁾

Denominator for diluted EPS — weighted average number of shares and dilutive potential shares		30,693		30,801		31,065		30,610			30,532			31,072

Earnings per share:
Earnings (loss) per share:
Basic	$	0.28	$	0.47	$	0.92	$	1.07		$	0.53		$	(0.05	)
Diluted	$	0.28	$	0.47	$	0.92	$	1.06		$	0.53		$	(0.05	)

The weighted number of shares and dilutive potential shares do not include the contingent convertible preferred shares issued to the founding partners of Caliburn ~~in connection with the Acquisition.~~Partnership Pty Limited. Such shares will potentially convert to shares of the Company’s common stock in tranches of 659,926 and 439,951 shares on the third and fifth anniversary of the closing of the Acquisition, respectively, if certain revenue targets are achieved. At the time a revenue target is achieved such shares will be included in the Company’s share count. If the revenue targets for a tranche are not achieved, the contingent convertible preferred shares in that tranche will be cancelled.

(1) Excludes 39,552 shares for the three month period ended March 31, 2011, which were considered antidilutive and thus were not included in the above calculation.

The Company’s effective tax rate will vary depending on the source of the income. Investment and certain foreign sourced income are taxed at a lower effective rate than U.S. trade or business income.

Based on the Company’s historical taxable income and its expectation for taxable income in the future, management expects that the deferred tax asset, which relates principally to compensation expense deducted for book purposes but not yet deducted for tax purposes, will be realized as offsets to: (i) the realization of its deferred tax liabilities and (ii) future taxable income. ~~Included in other receivables in the condensed consolidated statements of financial condition are income tax receivables of $1.9 million as of December 31, 2010.~~

Any gain or loss resulting from the translation of deferred taxes for foreign affiliates is included in the foreign currency translation adjustment incorporated as a component of other comprehensive income, net of tax, in the condensed consolidated statements of changes in ~~equity.~~equity and the condensed consolidated statements of comprehensive income.

The Company’s income tax returns are routinely examined by the U.S. federal, U.S. state, and international tax authorities. The Company regularly assesses its tax positions with respect to applicable income tax issues for open tax years in each respective jurisdiction in which the Company operates. As of ~~September 30, 2011,~~March 31, 2012, the Company does not believe the resolution of any current ongoing income tax examinations will have a material adverse impact on the financial position of the Company.

Certain subsidiaries of the Company are subject to various regulatory requirements in the United States, the United Kingdom and Australia, which specify, among other requirements, minimum net capital requirements for registered broker-dealers.

G&Co is subject to the SEC’s Uniform Net Capital requirements under Rule 15c3-1 (the “Rule”), which specifies, among other requirements, minimum net capital requirements for registered broker-dealers. The Rule requires G&Co to maintain minimum net capital of the greater of $5,000 or 1/15 of aggregate indebtedness, as defined in the Rule. As of ~~September 30, 2011,~~March 31, 2012, G&Co’s net

capital was ~~$4.1~~$6.8 million, which exceeded its requirement by ~~$3.6~~$6.3 million. G&Co’s aggregate indebtedness to net capital ratio was ~~1.78~~0.97 to 1 at ~~September 30, 2011.~~March 31, 2012. Certain distributions and other capital withdrawals of G&Co are subject to certain notifications and restrictive provisions of the Rule.

GCI and GCEI are subject to capital requirements of the FSA. Greenhill Caliburn is subject to capital requirements of the ASIC. As of ~~September 30, 2011,~~March 31, 2012, GCI, GCEI and Greenhill Caliburn were in compliance with local capital adequacy requirements.

The Company’s activities as an investment banking firm constitute a single business segment, with two principal sources of revenue:

The following provides a breakdown of our revenues by source for the three ~~and nine~~ month periods ended ~~September 30,~~March 31, 2012 and 2011, ~~and 2010,~~ respectively:

As described in “Note 4 — Investments — Affiliated Merchant Banking Funds”, the Company completed the sale of certain assets related to our merchant banking business in December 2009. Effective December 31, 2010, the Company no longer manages the Merchant Banking Funds; following the transactions described above, the Company will continue to act as the general partner of certain of these funds. In reporting to management, the Company distinguishes the sources of its ~~investment banking~~ revenues between advisory and ~~merchant banking and other~~ investment revenues. However, management does not evaluate other financial data or operating results such as operating expenses, profit and loss or assets by its ~~financial~~ advisory and ~~merchant banking~~investment activities. ~~See “Note 4 — Investments — Affiliated Merchant Banking Funds”.~~

~~On October 4, 2011,~~The Company evaluates subsequent events through the ~~Company announced that it had entered into a 10b5-1 sales plan~~date on which financial statements are issued.

In April 2012, the maturity date of the revolving bank loan facility was extended to ~~sell its entire~~April 30, 2013, the facility size was reduced to $45.0 million and the interest ~~in Iridium over a period~~rate was reduced to the higher of ~~approximately two years.~~the Prime Rate or 3.25%.

On ~~October 19, 2011,~~April 18, 2012, the Board of Directors of the Company declared a quarterly dividend of $0.45 per share. The dividend will be payable on ~~December 21, 2011~~June 20, 2012 to the common stockholders of record on ~~December 7, 2011.~~June 6, 2012.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

In this Management’s Discussion and Analysis of Financial Condition and Results of Operations, “we”, “our”, “firm” and “us” refer to Greenhill & Co., Inc.

This Management’s Discussion and Analysis of Financial Condition and Results of Operations should be read in conjunction with our Annual Report on Form 10-K for the fiscal year ended December 31, ~~2010~~2011 and subsequent Forms 8-K.

The following discussion should be read in conjunction with our condensed consolidated financial statements and the related notes that appear elsewhere in this report. We have made statements in this discussion that are forward-looking statements. In some cases, you can identify these statements by forward-looking words such as “may”, “might”, “will”, “should”, “expect”, “plan”, “anticipate”, “believe”, “estimate”, “intend”, “predict”, “potential” or “continue”, the negative of these terms and other comparable terminology. These forward-looking statements, which are subject to risks, uncertainties and assumptions about us, may include projections of our future financial performance, based on our growth strategies and anticipated trends in our business. These statements are only predictions based on our current expectations and projections about future events. There are important factors that could cause our actual results, level of activity, performance or achievements to differ materially from the results, level of activity, performance or achievements expressed or implied by the forward-looking statements. In particular, you should consider the numerous risks outlined under “Risk Factors” in our ~~2010~~2011 Annual Report on Form 10-K.

Although we believe the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, level of activity, performance or achievements. Moreover, neither we nor any other person assumes responsibility for the accuracy or completeness of any of these forward-looking statements. You should not rely upon forward-looking statements as predictions of future events. We are under no duty to update any of these forward-looking statements after the date of this filing to conform our prior statements to actual results or revised expectations.

Greenhill is a leading independent investment bank focused on providing financial advice related to significant mergers, acquisitions, restructurings, financings and capital raising to corporations, partnerships, institutions and governments. We act for clients located throughout the world from our offices in New York, London, Frankfurt, Sydney, Tokyo, Toronto, Chicago, Dallas, Houston, Los Angeles, Melbourne and San Francisco.

Our revenues are principally derived from providing advisory services on mergers and acquisitions, or M&A, financings and restructurings, and are primarily driven by total deal volume and size of individual transactions. Additionally, our private capital and real estate capital advisory groups provide fund placement and other capital raising advisory services, where revenues are driven primarily by the amount of capital raised.

Greenhill was established in 1996 by Robert F. Greenhill, the former President of Morgan Stanley and former Chairman and Chief Executive Officer of Smith Barney. Since our founding, Greenhill has grown steadily, recruiting a number of managing directors from major investment banks (as well as senior professionals from other institutions), with a range of geographic, industry and transaction specialties as well as different sets of corporate management and other relationships. As part of this expansion, we opened a London office in 1998, opened a Frankfurt office in 2000 and began offering financial restructuring advice in 2001. On May 11, 2004, we ~~converted from a limited liability company to a corporation, and~~ completed an initial public offering of our common stock. We opened our Dallas office in 2005 and our Toronto office in 2006. In 2008, we opened offices in Chicago, San Francisco and Tokyo, and we entered the private capital advisory business, which provides capital raising and related services to private equity and real estate funds. We opened our Houston and Los Angeles offices in 2009. On April 1, 2010, we acquired the Australian advisory firm Caliburn. ~~Caliburn’s operating results are included in our financial results effective as of the date of acquisition.~~

Prior to 2011, we also managed merchant banking funds and similar vehicles. We raised our first private equity fund in 2000, our first venture capital fund in 2006 and our first European merchant banking fund in 2007. We completed the initial public offering of our special purpose acquisition company, GHL Acquisition Corp., in 2008, and that entity merged with Iridium Communications, Inc. (“Iridium”) in 2009. Effective December 31, 2010, we exited the merchant banking business in order to focus entirely on our advisory business. In 2011 we also began the liquidation of a substantial portion of our principal investments in our merchant banking funds and Iridium. In June 2011, we sold substantially all of our interest in two previously sponsored merchant banking funds (Greenhill Capital Partners II (“GCP II”) and Greenhill SAV Partners (“GSAVP”)) ~~that we sponsored prior to our exit from that business in 2010.~~for $49.4 million, which represented the book value. In ~~September~~October 2011, we ~~sold~~initiated a plan to sell our entire interest in Iridium systematically over a period of two or more years. It is our intention to realize value from our remaining ~~interest in GSAVP.~~investments over time. As of ~~September 30, 2011~~March 31, 2012 our investments principally consisted of our investments in Iridium and our European merchant banking fund.

In September 2011, we adopted a Rule 10b5-1 trading plan to sell our entire interest in Iridium over a period of approximately two years. The first sale under such plan occurred in October 2011, and subsequent sales will continue systematically under the plan until all of our interests in Iridium have been sold.

Economic and global financial market conditions can materially affect our financial performance. See “Risk Factors” in our ~~2010~~2011 Annual Report on Form 10-K filed with the Securities and Exchange Commission. Revenues and net income in any period may not be indicative of full year results or the results of any other period and may vary significantly from year to year and quarter to quarter.

Our advisory revenues ~~decreased~~increased by ~~14%~~51% to ~~$83.2~~$73.3 million in the ~~third~~first quarter of ~~2011~~2012 compared to ~~$97.0~~$48.5 million in the ~~third~~first quarter of ~~2010. For the nine months ended September 30, 2011 advisory revenues were $217.3 million compared to $195.5 million for the comparable~~2011. During that period, ~~in 2010, representing an increase of 11%. During the nine months ended September 30, 2011 as compared to the same period in the prior year, worldwide~~ completed M&A volume ~~increased~~decreased by ~~30%,~~42% from ~~$1,360.7~~$641.4 billion ~~to $1,763.5 billion.~~ ¹

~~While M&A transaction activity has increased~~ in 2011 to $375.0 billion in 2012. ⁽¹⁾ While this quarterly result is strong relative to a difficult environment, our business is best measured over longer periods of time, and in that regard it is noteworthy that our advisory revenues for the twelve month period ending March 31, 2012 (a measure we refer to as ~~compared to 2010,~~trailing twelve months advisory revenues) was $328 million, the highest level of ~~activity is still far below historic levels. We are observing an increase~~trailing twelve month advisory revenues since the first quarter of 2008 and up 75% from its low point in ~~North American activity, continued strength in Australia and~~ the ~~beginnings~~first quarter of ~~a rebound from an extended difficult transaction period in Europe.~~2010.

We generally experience significant variations in revenues and profits during each quarterly period. These variations can generally be attributed to the fact that our revenues are usually earned in large amounts throughout the year upon the successful completion of a transaction or restructuring or closing of a fund, the timing of which is uncertain and is not subject to our control. Moreover, the value of our principal investments may vary significantly from period to period and depends on a number of factors beyond our control, including most notably credit and public equity markets and general economic conditions. As a result, our quarterly results vary and our results in one period may not be indicative of our results in any future period.

Our revenues of ~~$60.4~~$82.7 million for the ~~third~~first quarter of ~~2011~~2012 compare with revenues of ~~$84.1~~$48.4 million for the ~~third~~first quarter of ~~2010,~~2011, which represents ~~a decrease~~an increase of ~~$23.7~~$34.3 million, or ~~28%~~71%. Advisory revenues ~~for the third quarter~~ of ~~2011 were $83.2 million compared to $97.0~~$73.3 million for the ~~same period~~first quarter of 2012 compare to $48.5 million in ~~2010, representing a decrease~~the first quarter of ~~$13.8 million, or 14%. The decline in total~~2011. Investment revenues ~~for the third quarter was significantly impacted by a mark to market loss~~ of ~~$23.6 million from our investment in Iridium. On a year-to-date basis, revenues were $199.5 million compared to $216.4~~$9.4 million for the ~~comparable period in 2010, representing~~first quarter of 2012 compare to a ~~decrease~~loss of ~~$16.9~~$0.1 million or 8%. Advisory revenues for the nine months ended September 30, 2011 were $217.3 million compared to $195.5 million, up 11% over the same year-to-date period in 2010. Total year-to-date 2011 revenues declined due to the recognition of a mark to market loss in the ~~value~~first quarter of ~~Iridium as compared to the recognition~~2011. Our first quarter of ~~a mark to market gain in Iridium in the same period in 2010.~~

~~Our third quarter 2011~~2012 net income allocable to common stockholders of ~~$8.6~~$16.1 million and diluted earnings per share of ~~$0.28~~$0.53 compare to a net ~~income~~loss allocable to common stockholders of ~~$14.5~~$1.6 million and a diluted ~~earnings~~loss per share of ~~$0.47~~$0.05 in the ~~third~~first quarter of 2010. For the nine months ended September 30, 2011 we earned net income available to common stockholders of $28.5 million and diluted earnings per share of $0.92 as compared to net income available to common stockholders of $32.5 million and diluted earnings per share of $1.06, respectively for the same period in 2010.2011.

Our quarterly revenues and net income can fluctuate materially depending ~~on:~~on the number and size of completed transactions on which we advised, the ~~number and~~ size of investment gains (or losses), and other factors. Accordingly, the revenues and net income in any particular period may not be indicative of future results.

The following provides a breakdown of total revenues by source for the three month ~~and nine month~~ periods ended ~~September 30,~~March 31, 2012 and 2011, ~~and 2010,~~ respectively:

Advisory revenues primarily consist of financial advisory and transaction related fees earned in connection with advising clients in mergers, acquisitions, financings, restructurings, ~~capital raisings~~ or similar transactions. We earned ~~$83.2~~$73.3 million in advisory ~~revenue~~revenues in the ~~third~~first

quarter of 2012 compared to $48.5 million in the first quarter of 2011, ~~compared to $97.0 million~~which represents an increase of 51%. The increase in advisory revenues in the ~~third~~first quarter of ~~2010, which represents a decrease of 14%. While the level of our advisory revenues for the third quarter of 2011 was strong, those results are~~2012 as compared with the third quarter of 2010, when we generated our largest quarterly advisory revenues since 2007. For the three months ended September 30, 2011 we had a slight decrease in the number of transactions closings, which were on average slightly smaller in scale than into the same period in ~~2010. However, in the third quarter of~~ 2011 ~~we experienced~~resulted primarily from an increase in the ~~volume~~scale and number of ~~both strategic advisory~~completed assignments.

Completed assignments ~~with related retainer fees and private capital advisory assignments as compared to~~in the ~~third~~first quarter of ~~2010.~~2012 included:

During the first quarter of 2012, our ~~private~~ capital advisory group served as ~~financial advisor and~~ global placement agent on behalf of private equity and real estate funds ~~in connection with seven~~for one interim ~~closings~~closing and ~~one~~two final ~~closing~~closings of the sale of ~~their~~ limited partnership interests in such funds.

~~Effective December 31, 2010,~~In 2009 we ~~exited the merchant banking business in order to focus entirely on~~announced our advisory business. Prior to that time, our merchant banking activities consisted primarily of management of and investment in Greenhill’s former merchant banking funds. During a transition period in 2010 we managed and administered the merchant banking funds and recorded the revenue and expenses related to our management of the merchant banking funds in our consolidated results. Under the arrangement with GCP Capital Partners Holdings LLC (“GCP Capital”), an entity which is independent from the firm, during 2010 the excess of the management fee revenue over the amount paid for compensation and other operating costs associated with the management of the funds accrued to the benefit of GCP Capital and was recorded as noncontrolling interest. On January 1, 2011, GCP Capital took over the management of the merchant banking funds. As a result of our separationexit from the merchant banking business, ~~beginning~~and since then we have been in the process of seeking to realize value from our remaining principal investments.

In the first quarter of 2012, we recorded investment revenues of $9.4 million compared to an investment loss of $0.1 million in the first quarter of 2011. The increase in investment revenues in the first quarter of 2012 resulted primarily from an increase in the value of our investment in Iridium. For 2012 and 2011 ~~we no longer generate management fee revenue or incur expenses~~our investment revenues consisted principally of investment gains and losses from ~~the management of the~~our investments in Iridium and certain previously sponsored merchant banking funds. In June 2011, we sold substantially all of our interests in GCP II and GSAVP for an aggregate price of $48.5 million, which represented the book value (which approximated fair value) of these assets as of March 31, 2011. In September 2011, we sold the remainder of our interest in GSAVP at book value for $0.6 million. Because we sold our interests in GCP II and GSAVP at book value we did not recognize any gain or loss on the sale. We continue to hold our investments in Greenhill Capital Partners Europe (“GCP Europe”) and certain other merchant banking funds. We also hold approximately 9.8 million common shares of Iridium, or approximately 13% of the fully diluted shares outstanding, and on October 3, 2011 we initiated sales under a Rule 10b5-1 trading plan to sell our entire interest in Iridium over a period of approximately two years. We will continue to record realized and unrealized changes in the fair value of our investments on a quarterly basis until such investments are liquidated over time. See “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations — Liquidity and Capital Resources”.

The following table sets forth additional information relating to our ~~merchant banking and other principal~~ investment revenues:

For the third quarter of 2011, we recorded a loss of $22.8 million in total merchant banking and other investment revenues compared to a loss of $12.9 million in the third quarter of 2010. The losses in each of the three month periods ended September 30, 2011 and 2010 resulted predominantly from mark to market declines in the value of Iridium. Additionally, as a result of our separation from the management of the merchant banking funds at year-end 2010, we did not earn management fees in 2011. In the third quarter of 2010 we earned management fees of $2.6 million.

For the nine months ended September 30, 2011, we recorded a loss of $17.8 million in merchant banking and other investment revenues compared to a gain of $20.9 million for the nine months ended September 30, 2010. The year-to-year decrease in our merchant banking and other investment revenues of $38.7 million primarily resulted from a mark to market loss of $20.1 million in the value of our investment in Iridium, which was recognized during the nine month period ended September 30, 2011, compared to the recognition of a mark to market gain in Iridium of $7.7 million in the same year-to-date period in 2010. Additionally, our 2011 revenues were impacted by the absence of merchant banking management fees due to our discontinuation of the management of merchant banking funds at year-end 2010. For the nine months ended September 30, 2010 we earned management fee revenue of $10.7 million.

We recognize gains or losses from our investment in Iridium ~~from marking to~~based on the fair market value of our ~~holdings to record unrealized gains or losses at~~investment as of the end of any period. At ~~September 30,~~March 31, 2012 we owned 8,019,016 shares of Iridium common stock, or approximately 11% on a fully diluted basis. At March 31, 2011, we owned 8,924,016 shares of Iridium common stock and 4,000,000 Iridium $11.50 warrants (NASDAQ: IRDMZ), or approximately 12% of Iridium’s common stock on a fully diluted basis.

At March 31, 2012, we had principal investments of $119.0 million, including our investment in Iridium ~~had a value~~ of ~~$60.8 million. Beginning~~$70.2 million and in the ~~fourth quarter~~merchant banking funds of ~~2011 we initiated~~$48.8 million, which includes $9.6 million of value that has been transferred to third parties subject to a ~~program~~put option. As part of our plan to sell our entire interest in Iridium over ~~a period~~time, we sold 915,000 shares of ~~two or more years. To the extent we sell our holdings in~~ Iridium ~~for a~~at an average price ~~above or below our most recent quarterly mark we will recognize realized gains or losses on such sales.~~

~~We recognize revenue on investments in merchant banking funds based on our allocable~~per share of ~~realized and unrealized gains (or losses) reported by such funds on a quarterly basis. We record our investments at estimated fair value. The value~~$8.10 during the first quarter of the merchant banking fund investments in privately held companies is determined on a quarterly basis by the general partner of the fund after giving consideration to the cost of the security, the pricing of other sales of securities by the portfolio company, the price of securities of other companies comparable to the portfolio company, purchase multiples paid in other comparable third-party transactions, the original purchase price multiple, market conditions, liquidity, operating results and other quantitative and qualitative factors. Discounts may be applied to the funds’ privately held investments to reflect the lack of liquidity and other transfer restrictions. Investments held by the merchant banking funds in publicly traded securities are valued using quoted market prices discounted for any legal or contractual restrictions on sales. Because of the inherent uncertainty of valuations as well as the discounts applied, the estimated fair values of investments in privately held companies may differ significantly from the values that would have been used had a ready market for the securities existed. Furthermore, due to the volatility in general economic conditions, stock markets and commodity prices we may record significant changes in the fair value of the investments from quarter to quarter.2012. Significant changes in the estimated fair value of our investments may have a material effect, positive or negative, on our revenues and thus our results of operations. See “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations — Critical Accounting Policies and Estimates — Revenue Recognition ~~— Merchant Banking and Other Investment~~—Investment Revenues”.

In addition, we recognize the consolidated earnings of the general partners of the funds which we control, offset by allocated expenses of those funds. Prior to 2011 we were the general partner of GCP I, GCP II, GSAVP and GCP Europe. As a result of our sale of the merchant banking business effective December 31, 2010 we no longer control the general partner of GCP Europe. Further, in conjunction with the sale of GSAVP we transferred ownership of the general partner of GSAVP to an unaffiliated third party. Consequently, as of September 30, 2011 we no longer consolidate earnings of the general partners of GSAVP or GCP Europe. Although we sold substantially all of our interests in GCP II, we continue to control the general partner of such fund and consolidate the earnings of the general partner of that fund.

During the time we acted as general partner of the Merchant Banking Funds we were entitled to a share of the profit overrides of such funds. Overrides are generally calculated on a deal-by-deal basis but are subject to investment performance over the life of each merchant banking fund. We may be required to repay a portion of the overrides to the limited partners of the funds in the event a profit override has been realized and paid to the general partner and a minimum performance level is not achieved by the fund as a whole (we refer to these potential repayments as “clawbacks”). During the time we acted as general partner of the Merchant Banking Funds we only recognized profit overrides on GCP I. We did not recognize profit overrides on any of the other funds. We would be required to establish a reserve for potential clawbacks if we were to determine that the likelihood of a clawback is probable and the amount of the clawback can be reasonably estimated. As of September 30, 2011, we believe it is more likely than not that the amount of profit overrides recognized as revenue in prior periods, which relates solely to our interest in GCP I, will be realized and accordingly, we have not reserved for any clawback obligations under applicable fund agreements. As a result of the sale of GSAVP we no longer have the right to receive profit overrides from GSAVP. Following the separation and sale transactions described above, we remain entitled to receive reduced portions of the profit override earned from GCP Europe and GCP II after certain performance hurdles are met; whether these hurdles can be met will depend on the underlying fair value of each portfolio company. Unless there are significant gains in the value of the portfolio companies in each fund it is not likely that the profit threshold for either fund will be exceeded and accordingly is not likely that profit override revenue will be recognized.

As of September 30, 2011 we had remaining investments in merchant banking funds of $40.5 million. Included in this amount is the estimated fair market value of $12.9 million as of September 30, 2011 of the capital account interests attributable to two specified portfolio companies of GCP II that the purchasers of our interests in GCP II have the right, exercisable in December 2012, to require us to repurchase (“Put Options”). Until the Put Options expires or is exercised in December 2012 we will record gains or losses on these investments. During the third quarter of 2011 we did not record earnings or loss related to the capital interests subject to the Put Options and on a year-to-date basis we recorded a loss of $1.4 million on these capital accounts. See “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations — Liquidity and Capital Resources”.

For our remaining investments in the merchant banking funds the size and timing of changes in the fair value are tied to a number of different factors, including the performance of the particular portfolio companies, general economic conditions in the debt and equity markets and other factors which affect the industries in which the funds are invested. For our investment in Iridium the value of our investment is based on changes in the quoted market price, which are tied to the company’s earnings performance,

liquidity requirements, market competition, general economic conditions, market factors and certain other factors. Adverse changes in general economic conditions, commodity prices, credit and public equity markets, and particularly the quoted market value of our investment in Iridium, because of the relative size of that investment, could negatively impact the amount of investment revenue recorded by the firm in any period.

The investment gains ~~or losses~~(or losses) from our investment in Iridium and our investments in our historic merchant banking funds ~~Iridium and other investment portfolios,~~ may fluctuate significantly over time due to factors beyond our control, such as performance of each company in ~~the~~our merchant banking portfolio, equity market valuations, ~~commodity prices~~ and merger and acquisition opportunities. ~~Revenue~~Revenues recognized from gains (or losses) recorded in any particular period are not necessarily indicative of ~~revenue~~revenues that may be realized and/or recognized in future periods.

We classify operating expenses in two categories: employee compensation and benefits expenses and non-compensation expenses.

Our total operating expenses for the ~~third~~first quarter of ~~2011~~2012 were ~~$47.3~~$57.9 million, which compares to ~~$60.1~~$50.9 million of total operating expenses for the ~~third~~first quarter of ~~2010.~~2011. This represents ~~a decrease~~an increase in total operating expenses of ~~$12.8~~$7.0 million, or ~~21%~~14%, and ~~resulted principally~~results from ~~a decrease~~increases in both our compensation expense ~~as described in more detail below. Our pre-tax income margin was 22% for the third quarter of 2011 as compared to 29% for the third quarter of 2010.~~

For the nine months ended September 30, 2011, total operating expenses were $155.9 million compared to $159.1 million of total operating expenses for the same period in 2010. The decrease of $3.2 million, or 2%, related to a decrease in our compensation expense offset by an increase in ourand non-compensation expense, each as described in more detail below. The pre-tax ~~income~~ margin for the ~~nine months ended September 30, 2011~~first quarter of 2012 was ~~22% compared to 27% for the comparable period in 2010.~~30%.

The following table sets forth information relating to our operating expenses, which are reported net of reimbursements of certain expenses by our clients:

Our employee compensation and benefits expenses in the ~~third~~first quarter of ~~2011~~2012 were ~~$30.4~~$41.2 million, which reflects a 50% ratio of compensation to revenue. This amount compared to ~~$44.2~~$36.2 million for the ~~third~~first quarter of ~~2010,~~2011, which reflected a ~~53%~~75% ratio of compensation to revenue. The ~~decrease~~increase of ~~$13.8~~$5.0 million, or ~~31%~~14%, results principally ~~resulted~~ from ~~lower amortization of restricted stock units due to the departure of certain employees who forfeited their awards~~a greater year-end bonus accrual in the ~~third~~first quarter of ~~2011.~~

~~For the nine months ended September 30, 2011, our employee compensation and benefits expenses were $108.4 million,~~2012 compared to ~~$114.7 million of compensation and benefits expenses for~~ the same period in the prior year. The decrease in the ratio of ~~$6.3 million, or 5%, principally resulted from resulted from lower amortization of restricted stock units, as discussed above,~~compensation to revenues in the first ~~nine months~~quarter of ~~2011~~2012 as compared to the same period in 2010. On a year-to-date basis in 2011, the ratio of compensation expense to total revenues was 54% as compared to 53% for the same nine month period in 2010. The slight increase in the compensation ratio for the nine months ended September 30, 2011 resulted from the spreading of our 2011 compensation expense over a lower revenue base compared to the same period in 2010. On a year-to-date basis in 2011 the ratio of compensation expense to advisory revenues was 50%.

~~Our~~slightly higher compensation costs consist of (i) base salary and benefits, (ii) annual incentive compensation payable as cash bonus awards and (iii) amortization of long-term incentive compensation awards of restricted stock units, which generally are charged to expensespread over five years from the date of issuance. Based upon our current headcount we expect our annual 2011 fixed compensation cost, which is the sum of base salaries and benefits and the amortization of previously issued restricted stock units, will be approximately

$120.0 million. For 2010, our annual fixed compensation cost was approximately $135.0 million. The expected decrease in fixed compensation costs for the year ended December 31, 2011 as compared to the prior year is expected to result from lower base compensation and lower than expected charges for the amortization of restricted stock units due to the departure of certain employees, who in aggregate had a large amount of unvested restricted stock units. The ratio of compensation to revenue for the year ended December 31, 2011 will be largely dependent upon the amount of transaction and related revenues we generate in the final quarter of this year. While it continues to be our objective to maintain a ratio of compensation to revenue of no greater than 50%, we will, however, balance that goal with our objective of retaining our core personnel and compensating them competitively in order to maintain our strong franchise.significantly higher revenues.

Our compensation expense is generally based upon revenue and can fluctuate materially in any particular period depending upon the changes in headcount, amount of ~~revenue~~revenues recognized, as well as other factors. Accordingly, the amount of compensation expense recognized in any particular period may not be indicative of compensation expense in a future period.

Our non-compensation expenses include the costs for occupancy and equipment rental, communications, information services, professional fees, recruiting, travel and entertainment, insurance, depreciation and amortization, interest expense and other operating expenses. ~~Reimbursable~~Reimbursed client expenses are netted against non-compensation expenses.

Our non-compensation expenses were ~~$16.9~~$16.6 million in the ~~third~~first quarter of 2012 compared to $14.7 million in the first quarter of 2011, ~~compared to $15.9 million in the third quarter of 2010, representing~~reflecting an increase of ~~$1.0~~$1.9 million, or 6%13%. The increase in non-compensation expenses principally resulted from ~~increased travel related to~~ greater business development activities, increased leasehold amortization and other general operating costs as a result of office expansions, and the negative impact on our foreign non-compensation costs of a stronger U.S. dollar as compared to the prior year.

For the first nine months of 2011, our non-compensation expenses were $47.5 million compared to $44.4 million for the same period in 2010, representing an increase of $3.1 million, or 7%. The increase in non-compensation expenses was primarily attributable to greater occupancy costs as a result of the acquisition of Greenhill Caliburn in April 2010 and the expansion of other office space in existing locations, the amortization of the acquired Australian intangible assets, increased travel costs ~~related to~~associated with greater business development activities and ~~the impact of foreign currency conversion on our~~an increase in other operating ~~costs, offset in part by the absence of professional fees associated with the acquisition of Greenhill Caliburn.~~costs.

Non-compensation expenses as a percentage of revenues for the three months ended ~~September 30,~~March 31, 2012 and 2011 were 28% compared to 19% for the same period in the prior year. This increase in non-compensation expense as a percentage of revenues resulted from increased costs referred to above spread over lower revenues in the third quarter of 2011 as compared to the same period in 2010.

~~Non-compensation expenses as a percentage of revenues in the nine months ended September 30, 2011 were 24% compared to 21% for the same period in the prior year.~~20% and 30%, respectively. The ~~increase~~decrease in non-compensation expenses as a percentage of revenues results from higher costs spread over significantly higher revenues in the ~~nine months ended September 30, 2011~~first quarter of 2012 as compared to the same period in ~~the prior year reflected the higher expenses referred to above spread over lower revenues.~~2011.

Our non-compensation expenses as a percentage of ~~revenue~~revenues can vary as a result of a variety of factors including fluctuation in revenue amounts, ~~the~~ changes in headcount, the amount of recruiting and business development activity, the amount of office expansion, the amount of reimbursement of engagement-related expenses by clients, the amount of short-term borrowings, interest rate and currency movements and other factors. Accordingly, the non-compensation expenses as a percentage of ~~revenue~~revenues in any particular period may not be indicative of the non-compensation expenses as a percentage of ~~revenue~~revenues in future periods.

~~The~~During the first quarter of 2012, the provision for income taxes ~~in the third quarter of 2011~~ was ~~$4.4~~$8.7 million, which ~~reflected~~reflects an effective ~~tax~~ rate ~~on income allocated to common stockholders~~ of ~~34%~~35%. This compares to ~~a provision for taxes~~an income tax benefit in the ~~third~~first quarter of ~~2010~~2011 of ~~$8.7~~$0.9 million, which ~~reflected~~reflects an effective tax rate of ~~38%~~37% for the period. The ~~decrease~~increase in the provision for income taxes infor the ~~third~~first quarter of ~~2011~~2012 as compared to the same period in ~~2010~~the prior year was attributable to ~~both lower~~higher pre-tax income allocated to common shareholders ~~and~~partially offset by a lower effective rate due to an increase in the proportion of income earned in lower tax rate jurisdictions.

For the nine months ended September 30, 2011, the provision for taxes was $15.1 million, which reflects an effective tax rate of 35%. This compares to a provision for taxes for the nine months ended September 30, 2010 of $20.4 million, which reflected an effective tax rate of 39% for the period. The decrease in the provision for income taxes in the nine months ended September 30, 2011 as compared to the same period in 2010 was primarily due to both lower pre-tax income allocated to common shareholders and a lower effective rate due to an increase in the proportion of income in lower tax rate jurisdictions.

The effective tax rate can fluctuate as a result of variations in the relative amounts of ~~financial~~ advisory and investment income earned and the tax rate imposed in the tax jurisdictions in which ~~the firm operates~~we operate and ~~invests.~~invest. Accordingly, the effective tax rate in any particular period may not be indicative of the effective tax rate in future periods.

Our liquidity position is monitored by our Management Committee, which generally meets monthly. The Management Committee monitors cash, other significant working capital assets and liabilities, debt, principal investment commitments and other matters relating to liquidity requirements. We evaluate our liquid cash operating position on a regular basis in light of current market conditions. At March 31, 2012, we had cash and cash equivalents on hand of $42.0 million, of which $29.0 million were held outside the U.S.

We generate cash from our operating activities principally in the form of advisory fees and our investment activities in the form of distributions of investment proceeds. We use our cash primarily for recurring operating expenses and the payment of dividends and non-recurring disbursements such as repurchase of shares of our common stock, the funding of our commitments to the merchant banking funds and leasehold improvements. Our recurring monthly operating disbursements principally consist of base compensation expense, occupancy, travel and entertainment, and other operating expenses. Our recurring quarterly and annual disbursements consist of cash bonus payments, tax payments, dividend payments, and repurchases of our common stock from our employees in conjunction with the payment of tax liabilities incurred on vesting of restricted stock units. These amounts vary depending upon our profitability and other factors. We incur non-recurring disbursements for repurchases of our common stock in open market purchases, the funding of our commitments to our previously sponsored merchant banking funds and leasehold improvements.

Because a portion of the compensation we pay to our employees is distributed in annual bonus awards (usually in February of each year), our net cash balance is typically at its lowest level during the first quarter of each year and generally accumulates from our operating activities throughout the remainder of the year. In general, we collect our accounts receivable within 60 days except for fees generated through our private equity and real estate capital advisory services, which are generally paid in installments over a period of three years, and certain restructuring transactions, where collections may take longer due to court-ordered holdbacks. As cash accumulates, it is retained in financial institutions with high credit ratings and/or invested in short-term investments which are expected to provide significant liquidity.

Our current liabilities typically consist of accounts payable, which are generally paid monthly, accrued compensation, which includes accrued cash bonuses that are generally paid in the first quarter of the following year to the large majority of our employees, and taxes payable. In February 2012, cash bonuses and accrued benefits of $27.5 million relating to 2011 compensation were paid to our employees. In addition, we expect to pay approximately $7.9 million in 2012 related to income taxes owed in the United States and Australia for the year ended December 31, 2011.

To provide for working capital needs and other general corporate purposes in the United States, we have a $45.0 million revolving bank loan facility which expires on April 30, 2013. In conjunction with the annual renewal of the revolving bank loan in April 2012, the facility amount was reduced by $5.0 million and the base interest rate was reduced to the higher of the Prime Rate or 3.25%. Borrowings under the facility are secured by any cash distributed in respect of our investment in the U.S. based merchant banking funds and cash distributions from Greenhill & Co. LLC. At March 31, 2012, we had $27.0 million outstanding under the revolving bank loan facility. The revolving loan facility has a prohibition on the incurrence of additional indebtedness without the prior approval of the lenders and requires that we comply with certain financial and liquidity covenants on a quarterly basis. At March 31, 2012, we were compliant with all loan covenants and we expect to continue to be compliant with all loan covenants.

We generate significant earnings outside the U.S. Historically, we have repatriated less than 50% of our foreign earnings. In 2011, we reviewed our reinvestment needs in our foreign locations and determined that based on our business model it is unlikely that we will have future needs that require us to permanently reinvest our foreign earnings in the local jurisdictions. Accordingly, we may repatriate foreign earnings in excess of our local working capital requirements and other forecast needs. To the extent we repatriate foreign earnings from jurisdictions with a lower tax rate than the U.S. we may be subject to an incremental amount of U.S. tax on such earnings. However, we currently have excess foreign tax credits which are available to offset any incremental U.S. tax amount. As a result we would not expect to incur incremental U.S. tax from any such repatriations in the near future.

During 2011, we began to liquidate our investments in our previously sponsored merchant banking funds and Iridium. In the second and third quarters of 2011 we sold substantially all of our interests in GCP II and all of our interests in GSAVP to unaffiliated third parties and received proceeds of $49.4 million, in aggregate. Additionally, in October 2011, we initiated a trading plan to sell our entire interest in Iridium over a period of approximately two years. During the three months ended March 31, 2012, we sold 915,000 shares of Iridium at an average price of $8.10 per share for total proceeds of $7.4 million.

At March 31, 2012, our investment in Iridium had a value of $70.2 million, which represents approximately 11% of Iridium’s fully diluted common stock. Our first sale of our Iridium common stock occurred on October 3, 2011, and subsequent sales will continue systematically under the plan until all of our interests in Iridium have been sold. The plan calls for the sale of our shares in Iridium in small daily increments, which represent a small percentage of recent daily trading volume levels. Specifically, we will sell 15,000 shares of Iridium common stock per trading day when the prior day’s closing price of Iridium common stock is below $8.50, or 20,000 shares per day when the prior day’s closing price is between $8.50 and $9.50, or 25,000 shares per day when the prior day’s closing price is above $9.50. The only exception is that we will not sell shares on the last five trading days of any calendar quarter. We expect to use the net proceeds from the sales to repurchase our common stock.

Our deferred tax liabilities, which were $21.0 million as of March 31, 2012, principally relate to the unrealized gain in our investment in Iridium. The amount of the deferred tax liability may increase or decrease from period to period depending upon the change in the quoted market value of Iridium and is expected to decrease over time as we realize taxable gains upon the sale of that investment. In the event we realize losses on our investments, such losses will only be available to offset realized investment gains in the current or future periods. Our current tax liability will increase at the time we realize investment gains.

In connection with the sale of GCP II in June 2011, the purchasers have the right, exercisable in December 2012, to cause us to repurchase their interests in either of two specified portfolio companies subject to Put Options for values of $4.8 million and $9.5 million, which had estimated fair values of $4.8 million and $4.8 million, respectively, at March 31, 2012. Because we cannot be certain of the variables that the purchasers will evaluate to determine whether or not they will exercise either or both of the Put Options, we are unable to estimate the likelihood that the Put Options will be exercised.

At March 31, 2012, our remaining investments in previously sponsored and other merchant banking funds, excluding the estimated fair value of $9.6 million of our interest subject to the Put Options, were valued at $37.1 million, of which GCP Europe represented $32.2 million (or £20.1 million). Because merchant banking funds typically invest in privately held companies, the ability of the merchant banking funds to sell or dispose of the securities they own depends on a number of factors beyond the control of the funds, including general economic and sector conditions, stock market conditions, commodity prices, and the availability of financing to potential buyers of such securities, among other issues. As a result we consider our investments illiquid for the short term.

At March 31, 2012, we had unfunded commitments (not reflected on our balance sheet) of $10.4 million relating to future principal investments in certain of the merchant banking funds, which included unfunded commitments to GCP Europe of $6.5 million (or £4.1 million), which may be drawn through December 2012. We had unfunded commitments of $3.9 million to other merchant banking funds, the majority of which may be drawn through November 2015. For each of the merchant banking funds, up to 15% of the commitment amount may be drawn for follow-on investments over the two-year period after the expiration of the commitment period. Our remaining commitments to our merchant banking funds may require us to fund capital calls on short notice. We are unable to predict the timing or magnitude of capital calls or distribution of investment proceeds.

In January 2012, our Board of Directors authorized the repurchase of up to $100.0 million of our common stock during 2012. During the three months ended March 31, 2012, the firm repurchased 56,812 shares of its common stock in open market purchases. Additionally, during the quarter ended March 31, 2012, the firm is deemed to have repurchased 146,875 shares of its common stock in connection with cash settlement of tax liabilities incurred on the vesting of restricted stock units. In aggregate during the first quarter, the firm repurchased 203,687 shares of its common stock at an average price of $46.04, for a total purchase cost of $9.4 million. Based upon the number of restricted stock unit grants outstanding at March 31, 2012, we expect to fund repurchases of our common stock from our employees in conjunction with the cash settlement of tax liabilities incurred on the vesting of restricted stock units of approximately $59.3 million (as calculated based upon the closing share price as of March 31, 2012 and assuming a withholding tax rate of 40%) over the next five years, of which an additional $1.8 million will be payable in 2012, $12.9 million will be payable in 2013, $16.9 million will be payable in 2014, $11.3 million will be payable in 2015, $8.8 million will be payable in 2016, and $7.6 million will be payable in 2017. The actual amount we fund for repurchases of our common stock from our employees may differ depending on the share price at the time of vesting and changes in mandatory tax withholding rates.

We will realize a corporate income tax benefit concurrently with the cash settlement payments. While we expect to fund repurchases of shares (if any) with proceeds from our investments and/or operating cash flow we are unable to predict the timing or magnitude of our share repurchases.

Our acquisition of Caliburn was funded with the issuance of 1,099,874 shares of our common stock and 1,099,877 contingent convertible preferred shares. The contingent convertible preferred shares do not pay dividends and will convert to shares of the firm’s common stock in tranches of 659,926 shares and 439,951 shares on the third and fifth anniversary of the closing of the acquisition, respectively, if certain revenue targets are achieved. Based on the revenues generated since the acquisition we believe it is probable that the revenue target for the first tranche, which will be measured on the third anniversary, will be met. If, however, the performance target for either tranche is not achieved, the contingent convertible preferred shares in such tranche will be cancelled.

While we believe that the cash generated from operations, proceeds from the sale of Iridium and our merchant banking investments and funds available from the revolving bank loan facility will be sufficient to meet our expected operating needs, tax obligations, common dividends payments, share repurchases, commitments to the merchant banking activities, and build-out costs of new office space, we may adjust our variable expenses and non-recurring disbursements, if necessary, to meet our liquidity needs. There is no assurance, that our current lender will continue to renew our revolving loan facility annually, and if not, that we would be able to obtain a new credit facility from a different lender. In that case, we could be required to repatriate funds to the U.S., liquidate some of our remaining principal investments or issue additional securities, reduce operating costs or a combination of each, in each case on terms which may not be favorable to us. In the event that we are not able to meet our liquidity needs, we may consider a range of financing alternatives to meet any such need. We generate cash from our operating activities principally in the form of advisory fees and in the form of distributions or sale proceeds from our investment activities. We use our cash primarily for operating purposes, compensation of our employees, payment of income taxes, the funding of our remaining commitments to the merchant banking funds, payment of dividends, repurchase of shares of our stock (both in open market purchases and repurchases from our employees in conjunction with the payment of taxes liabilities incurred on the vesting of restricted stock awards) and leasehold improvements.

Because a portion of the compensation we pay to our employees is distributed in annual bonus awards (usually in February of each year), our net cash balance is generally at its lowest level during the first quarter and generally accumulates from our operating activities throughout the remainder of the year. In general, we collect our accounts receivable within 60 days except for fees generated through our private capital advisory services, which are generally paid in installments over a period of years and for fees generated from certain restructuring transactions, where collections may take longer due to court-ordered holdbacks. Our liabilities typically consist of accounts payable, which are generally paid monthly, accrued compensation, which includes accrued cash bonuses and taxes payable. In February 2011, cash bonuses and accrued benefits of $17.6 million relating to 2010 compensation were paid to our employees.

Our deferred tax liabilities, which were $15.4 million as of September 30, 2011, principally relate to an unrealized gain in our investment in Iridium and may increase or decrease from period to period depending upon the change in the quoted market value and are expected to decrease over time as we realize taxable gains upon the sale of that investment. In the event we realize losses on our investments, such losses will only be available to offset realized investment gains in the current or future periods.

Our investment in Iridium, which represents approximately 13% of Iridium’s fully diluted common stock, had a value of $60.8 million as of September 30, 2011. In September 2011, we adopted a Rule 10b5-1 trading plan to sell our entire interest in Iridium over a period of approximately two years. The first sale under such plan occurred on October 3, 2011, and subsequent sales will continue systematically under the plan until all of our interests in Iridium have been sold. The plan calls for the sale of our shares in Iridium in small daily increments, which represent a small percentage of recent daily trading volume levels. Specifically, we will sell 15,000 shares of Iridium common stock per trading day when the prior day’s closing price of Iridium common stock is below $8.50, or 20,000 shares per day when the prior day’s closing price is between $8.50 - $9.50, or 25,000 shares per day when the prior day’s closing price is above $9.50. The only exception is that we will not sell shares on the last five trading days of any calendar quarter. We expect to use the net proceeds from the sales to repurchase our common stock.

In June 2011, we sold substantially all of our interests in GCP II and GSAVP for an aggregate price of $48.5 million. In September 2011, we sold our remaining capital interests in GSAVP and its affiliated funds for $0.6 million. The transfer of all the capital interests related to GSAVP has been accounted for as a sale in accordance with accounting guidance for financial asset transfers, with no associated gain or loss recorded during the three and nine months ending September 30, 2011. In conjunction with the sale of GCP II the purchasers have the right, exercisable in December 2012, to cause the firm to repurchase their interests in either of the capital account interest attributable to two GCP II portfolio companies for an aggregate value of $14.3 million. As of September 30, 2011, the value of our remaining investments in merchant banking funds was $40.5 million, which includes the estimated fair value of $12.9 million attributable to the Put Options. Because we cannot be certain of the variables that the purchasers will evaluate to determine whether or not they will exercise the Put Options for either or both of the portfolio companies which they may require us to repurchase, we are unable to estimate the likelihood that the Put Options will be exercised. Further, because merchant banking funds typically invest in privately held companies, the ability of the merchant banking funds to sell or dispose of the securities they own depends on a number of factors beyond the control of the funds, including general economic and sector conditions, stock market conditions, commodity prices, and the availability of financing to potential buyers of such securities, among other issues. As a result we consider our investments illiquid for the short term.

At September 30, 2011, we had unfunded commitments (not reflected on our balance sheet) of $22.9 million relating to future principal investments in certain of the merchant banking funds, which included unfunded commitments to GCP Europe of $19.0 million (or £12.2 million), which may be drawn through December 2012. We had unfunded commitments of $3.9 million to other merchant banking funds, the majority of which may be drawn through November 2015. For each of the merchant banking funds, up to 15% of the commitment amount may be drawn for follow-on investments over the two-year period after the expiration of the commitment period.

To provide for working capital needs and other general corporate purposes we have a $50.0 million revolving bank loan facility, of which $25.3 million was drawn as of September 30, 2011. Borrowings under the facility are secured by any cash distributed in respect of the remainder of our investment in the U.S. based merchant banking funds and cash distributions from Greenhill & Co. LLC, and is subject to a borrowing base limitation. Interest on borrowings is based on the higher of the Prime Rate or 4.0%. The maturity date of the facility is April 30, 2012. Historically, the revolving loan facility has been renewed annually. The revolving loan facility has a prohibition on the incurrence of additional indebtedness without the prior approval of the lenders and requires that we comply with certain financial and liquidity covenants on a quarterly basis. At September 30, 2011, the firm was compliant with all loan covenants and we expect to continue to be compliant with all loan covenants.

We generally use a portion of our cash reserves to repurchase shares of our common stock, pay dividends and fund capital commitments. In April 2010, our Board of Directors authorized the repurchase of up to $100.0 million of our common stock. We expect to fund repurchases of shares (if any) with proceeds from our investments and/or operating cash flow as transaction activity further rebounds. Our remaining commitments to our merchant banking funds, principally GCP Europe, may require us to fund capital calls on short notice. We are unable to predict the timing or magnitude of share repurchase opportunities, capital calls or distribution of investment proceeds.

During the nine months ended September 30, 2011, we repurchased 809,817 shares of our common stock in open market purchases at an average price of $45.34. In October 2011, we repurchased an additional 258,902 shares of our common stock in open market purchases at an average price of $38.62. During 2011, we have repurchased in aggregate 1,068,719 shares of our common stock. As of October 31, 2011, we had remaining authorization to repurchase up to $40.9 million approximate dollar amount of our common shares. Additionally, during the nine months ended September 30, 2011, we are deemed to have repurchased 279,290 shares of its common stock at an average price of $67.67 per share in conjunction with the payment of tax liabilities in respect of stock delivered to its employees in settlement of restricted stock units.

As of September 30, 2011, we had cash and cash equivalents on hand of $62.1 million, of which $48.8 million were held outside the U.S. We intend to repatriate foreign earnings to the extent such earnings can be repatriated in a tax efficient manner and to the extent we have needs for such cash in the U.S. We will retain adequate cash for operating purposes in our foreign locations. In the event our cash needs in the U.S. exceed our cash reserves in the U.S. and availability under the revolving loan facility, we may repatriate additional cash from our foreign operations regardless of associated tax costs.

We evaluate our cash operating position on a regular basis in light of current market conditions. Our recurring monthly operating disbursements consist of base compensation expense and other operating expenses, which principally include costs for occupancy, information services, professional fees, travel and entertainment, interest expense and other general expenses. Our recurring quarterly and annual disbursements consist of tax payments, dividend payments, repurchases of our common stock from our employees in conjunction with the payment of tax liabilities incurred on vesting of restricted stock units and cash bonus payments. These amounts vary depending upon our profitability and other factors. We incur non-recurring disbursements for our investments in the merchant banking funds, leasehold improvements and open market share repurchases. While we believe that the cash generated from operations and funds available from the revolving bank loan facility will be sufficient to meet our expected operating needs, commitments to the merchant banking activities, build-out costs of new office space, tax obligations, share repurchases and common dividends, we may adjust our variable expenses and non-recurring disbursements, if necessary, to meet our liquidity needs. In the event that we are not able to meet our liquidity needs, we may consider a range of financing alternatives to meet any such needs.

In the first ~~nine~~three months of ~~2011,~~2012, our cash and cash equivalents decreased by ~~$16.1~~$20.0 million from December 31, ~~2010.~~2011, net of an increase of $1.5 million resulting from the effect of the translation of foreign currency amounts into U.S. dollars at the quarter-end foreign currency conversion rates. We generated ~~$75.7~~$6.2 million from operating activities, ~~as we used $81.0~~including $32.5 million ~~generated~~ from ~~earnings (after~~net income after giving effect to the non-cash ~~items) to fund~~items and a net decrease in working capital of ~~$5.2~~$26.3 million principally from the annual payment of bonuses. We generated ~~$50.2~~$0.8 million from investing activities, primarily from proceeds from the sale of ~~our interests in two merchant banking funds for $49.4~~Iridium of $7.4 million, and distributions from other merchant banking funds ~~$4.2~~of $0.2 million, ~~which was~~offset by $5.9 million used ~~in part~~ to fund ~~$0.9 million for~~ capital calls onfor our ~~remaining~~ merchant banking fund investments and ~~$2.5~~$0.9 million for ~~the build-out~~build out of ~~new~~ office space. We used ~~$140.5~~$28.6 million in financing activities, including ~~$41.7~~$1.1 million of net repayments on our revolving loan facility, ~~$42.6~~$14.0 million for the payment of dividends, ~~$36.7~~$2.5 million for open market repurchases of our common stock, ~~$18.5~~$6.9 million for the repurchase of our common stock from employees in conjunction with the payment of tax liabilities in settlement of restricted stock units ~~(net of $0.4~~and $4.1 million of tax ~~benefits from the~~costs related to delivery of restricted stock ~~units), and $1.0 million of distributions of excess 2010 profits to GCP Capital.~~units at a vesting price lower than the grant price.

In the first ~~nine~~three months of ~~2010,~~2011, our cash and cash equivalents decreased by ~~$17.7~~$35.4 million from December 31, ~~2009.~~2010. We ~~generated $41.5~~used $10.8 million in operating activities, ~~as we used $73.9~~including $20.3 million ~~generated~~ from ~~earnings (after~~net income after giving effect to the non-cash ~~items) to fund~~items and a net decrease in working capital of ~~$32.4~~$31.1 million ~~(principally~~principally from the ~~payments~~annual payment of ~~year-end~~ bonuses and an increase in ~~accounts receivable).~~taxes receivable which arose as a result of net operating losses. We used ~~$11.5~~$26.0 million in ~~investing~~financing activities, ~~including $11.7 million in new investments in our merchant banking funds and other investments, $3.8 million for the build-out of new office space and $3.0~~$14.3 million for the payment of ~~post closing~~dividends, $1.0 million of distributions ~~of accrued profits prior~~ to ~~the acquisition date to the founders of Caliburn, partially offset by distributions from~~

~~investments of $7.1 million. We used $46.8 million for financing activities, including $24.5~~noncontrolling interests and $17.7 million for the repurchase of our common stock from employees in conjunction with the payment of tax liabilities in settlement of restricted stock units, ~~$12.4 million in open market repurchases of our common stock, and $42.2 million for the payment of dividends,~~ partially offset by ~~$25.4~~$6.3 million of net ~~borrowing~~borrowings from our revolving loan facility and ~~$8.3~~$0.7 million of net tax benefits from the delivery of restricted stock units.

We do not invest in any off-balance sheet vehicles that provide financing, liquidity, market risk or credit risk support, or engage in any leasing or hedging activities that expose us to any liability that is not reflected in our condensed consolidated financial statements.

We limit our investments to (1) short-term cash investments, which we believe do not face any material interest rate risk, equity price risk or other market risk and (2) principal investments made in merchant banking funds, Iridium and other investments.

We maintain our cash and cash equivalents with financial institutions with high credit ratings. We may maintain deposits in federally insured financial institutions in excess of federally insured (FDIC) limits. However, management believes that the firm is not exposed to significant credit risk due to the financial position of the depository institutions in which those deposits are held. We monitor the quality of these investments on a regular basis and may choose to diversify such investments to mitigate perceived market risk. Our cash and cash equivalents are denominated in U.S. dollars, Australian dollars, Canadian dollars, pound sterling, euros, and yen, and we face modest foreign currency risk in our cash balances held in accounts outside the United States due to potential currency movements and the associated foreign currency translation accounting requirements. We may hedge our foreign currency exposure if we expect we will need to fund U.S. dollar obligations with foreign currency.

With regard to our investments in both merchant banking funds and Iridium we face exposure to changes in the fair value of the companies in which we have directly or indirectly invested, which historically has been volatile. Significant changes in the public equity markets, and particularly the quoted market value of our investment in Iridium, because of the relative size of that investment, may have a material effect on our results of operations. Volatility in the general equity markets would impact our operations primarily because of changes in the fair value of our merchant banking or principal investments that are publicly traded securities. Volatility in the availability of credit would impact our operations primarily because of changes in the fair value of merchant banking or principal investments that rely upon a portion of leverage to operate. We have analyzed our potential exposure to general equity market risk by performing sensitivity analyses on ~~those~~our investments in Iridium and other publicly traded securities held in the merchant banking funds. This analysis showed that if we assume that at ~~September 30, 2011,~~March 31, 2012, the market prices of Iridium and the public securities held in the merchant banking funds were 10% lower, the impact on our operations would be a decrease in revenues of ~~$6.1~~$7.0 million.

We manage the risks associated with the merchant banking portfolio by assessing information provided by the funds.

In addition, the reported amounts of our ~~financial~~ advisory revenues may be affected by movements in the rate of exchange between the Australian dollar, Canadian dollar, pound sterling, euro, and yen (in which collectively ~~50%~~46% of our revenues for the ~~nine~~three months ended ~~September 30, 2011~~March 31, 2012 were denominated) and the dollar, in which our financial statements are denominated. We do not currently hedge against movements in these exchange rates. We analyzed our potential exposure to a decline in exchange rates by performing a sensitivity analysis on our net income. During the ~~nine~~three month period ended ~~September 30, 2011,~~March 31, 2012, as compared to the same period in ~~2010,~~2011, the value of the U.S. dollar weakened on a weighted average basis relative to ~~each of~~ the ~~currencies in~~Australian dollar and strengthened relative to the ~~foreign jurisdictions in which we operate. Accordingly,~~pound sterling and the euro. In aggregate, there was nominal impact on our ~~earnings~~revenues in the first ~~nine months~~quarter of ~~2011 were higher than they would have been in~~2012 as compared to the same period in 2011 as a result of movements in the ~~prior year had the value~~rates of ~~the U.S. dollar relative to those other currencies remained constant.~~exchange. While our earnings are subject to volatility from foreign currency changes, we do not believe we face any material risk in this respect.

Our condensed consolidated financial statements are prepared in conformity with accounting principles generally accepted (“GAAP”) in the United States, which require management to make estimates and assumptions regarding future events that affect the amounts reported in our financial statements and their footnotes, including investment valuations, compensation accruals and other matters. Management believes that the estimates used in preparing our condensed consolidated financial statements are reasonable and prudent. Actual results could differ materially from those estimates. Certain reclassifications have been made to prior year information to conform to current year presentation.

We believe that the following discussion addresses ~~Greenhill’s~~our most critical accounting policies, which are those that are most important to the presentation of our financial condition and results of operations and require management’s most difficult, subjective and complex judgments. For further discussion of these and other significant accounting policies, see “Note 2 — Summary of Significant Accounting Policies” in our condensed consolidated financial statements, and our ~~2010~~2011 Annual Report on Form 10-K.

The firm recognizes advisory fee revenue for mergers and acquisitions or financing advisory and restructuring engagements when the services related to the underlying transactions are completed in accordance with the terms of the engagement letter. The firm recognizes private equity and real estate capital advisory fees at the time of the client’s acceptance of capital or capital commitments in accordance with the terms of the engagement letter. Retainer fees are recognized as advisory fee revenue over the period in which the related service is rendered.

The firm’s clients reimburse certain expenses incurred by the firm in the conduct of advisory engagements. Expenses are reported net of such client reimbursements.

~~Merchant banking~~Investment revenues consist of (i) ~~management fees derived from merchant banking activities (for periods prior to January 1, 2011), (ii)~~ gains (or losses) on the firm’s investments in certain merchant banking funds, Iridium and other ~~principal investment activities,~~investments, and if any, ~~(iii)~~(ii) profit overrides from the merchant banking funds.

~~Management fees earned from merchant banking activities are recognized over the period of related service.~~

The firm recognizes revenue on its investments in the merchant banking funds based on its allocable share of realized and unrealized gains (or losses) reported by such funds. Investments held by the merchant banking funds and certain other investments are recorded at estimated fair value. The value of merchant banking fund investments in privately held companies is determined by the general partner of the fund after giving consideration to the cost of the security, the pricing of other sales of securities by the portfolio company, the price of securities of other companies comparable to the portfolio company, purchase multiples paid in other comparable third-party transactions, the original purchase price multiple, market conditions, liquidity, operating results and other qualitative and quantitative factors. Discounts may be applied to the funds’ privately held investments to reflect the lack of liquidity and other transfer restrictions. Investments in publicly traded securities are valued using quoted market prices discounted for any legal or contractual restrictions on sale. Because of the inherent uncertainty of valuations as well as the discounts applied, the estimated fair values of investments in privately held companies may differ significantly from the values that would have been used had a ready market for the securities existed. The values at which the firm’s investments are carried on its condensed consolidated statements of financial condition are adjusted to estimated fair value at the end of each quarter and the volatility in general economic conditions, stock markets and commodity prices may result in significant changes in the estimated fair value of the investments from period to period.

If certain financial returns are achieved over the life of the fund, the firm recognizes merchant banking profit overrides at the time that certain financial returns are achieved. Profit overrides are generally calculated as a percentage of the profits over a specified threshold earned by each fund on investments managed on behalf of unaffiliated investors except the firm. When applicable, the profit overrides earned by the firm are recognized on an accrual basis throughout the year. In accordance with the relevant guidance, the firm records as revenue the amount that would be due pursuant to the fund agreements at each period end as if the fund agreements were terminated at that date. ~~Overrides~~Profit overrides are generally calculated on a deal-by-deal basis but are subject to investment performance over the life of each merchant banking fund. The firm may be required to repay a portion of the overrides it realized in the event a minimum performance level is not achieved by the fund as a whole (we refer to these potential repayments as “clawbacks”). The firm would be required to establish a reserve for potential clawbacks if it were to determine that the likelihood of a clawback is probable and the amount of the clawback can be reasonably estimated. As of ~~September 30, 2011,~~March 31, 2012, the firm believes it is more likely than not that the amount of profit overrides recognized as revenue in prior periods, which relates solely to its interest in GCP I, will be realized and accordingly, the firm has not reserved for any clawback obligations under applicable fund agreements.

The firm’s investments in the merchant banking funds are recorded under the equity method of accounting based upon the firm’s proportionate share of the fair value of the underlying merchant banking fund’s net assets. The firm’s other investments, including Iridium, which consider the firm’s influence or control of the investee, are recorded at estimated fair value or under the equity method of accounting based, in part, upon the firm’s proportionate share of the investee’s net assets.

Goodwill is the cost of acquired companies in excess of the fair value of identifiable net assets at acquisition date. The firm tests its goodwill for impairment at least annually. An impairment loss is triggered if the estimated fair value of an operating unit is less than estimated net book value. Such loss is calculated as the difference between the estimated fair value of goodwill and its carrying value.

Goodwill is translated at the rate of exchange prevailing at the end of the periods presented in accordance with the accounting guidance for foreign currency translation. Any translation gain or loss is included in the foreign currency translation adjustment included as a component of other comprehensive income in the condensed consolidated statement of changes in equity and the condensed consolidated statements of comprehensive income.

The firm accounts for its share-based compensation payments under which the fair value of restricted stock units granted to employees with future service requirements is recorded as compensation expense and are generally amortized over a five-year service period following the date of grant. Compensation expense is determined based upon the fair market value of the firm’s common stock at the date of grant. As the firm expenses the awards, the restricted stock units recognized are recorded within equity. The restricted

stock units are reclassified into common stock and additional paid-in capital upon vesting. The firm records as treasury stock the repurchase of stock delivered to its employees in settlement of tax liabilities incurred upon the vesting of restricted stock units. The firm records dividend equivalent payments ~~net of estimated forfeitures,~~ on ~~outstanding~~ restricted stock units as a dividend payment and a charge to equity.

The firm calculates basic earnings per share (“EPS”) by dividing net income allocated to common stockholders by the weighted average number of shares outstanding for the period. Diluted EPS includes the determinants of basic EPS plus the dilutive effect of the common stock deliverable pursuant to restricted stock units for which future service is required as a condition to the delivery of the underlying common stock.

Under the treasury method, the number of shares issuable upon the vesting of restricted stock units included in the calculation of diluted EPS is the excess, if any, of the number of shares expected to be issued, less the number of shares that could be purchased by the firm with the proceeds to be received upon settlement at the average market closing price during the reporting period. The denominator for basic EPS includes the number of shares deemed issuable due to the vesting of restricted stock units for accounting purposes.

Goodwill is translated at the rate of exchange prevailing at the end of the periods presented in accordance with the accounting guidance for foreign currency translation. Any translation gain or loss is included in the foreign currency translation adjustment included as a component of other comprehensive income in the condensed consolidated statement of changes in equity.

The firm accounts for taxes in accordance with the accounting guidance for income taxes which requires the recognition of tax benefits or expenses on the temporary differences between the financial reporting and tax bases of its assets and liabilities.

The firm follows the guidance for income taxes in recognizing, measuring, presenting and disclosing in its financial statements uncertain tax positions taken or expected to be taken on its income tax returns. Income tax expense is based on pre-tax accounting income, including adjustments made for the recognition or derecognition related to uncertain tax positions. The recognition or derecognition of income tax expense related to uncertain tax positions is determined under the guidance.

The firm accounts for financial instruments measured at fair value in accordance with accounting guidance for fair value measurements and disclosures which establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy under the pronouncement are described below:

Level 1 — Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2 — Quoted prices in markets that are not active or financial instruments for which all significant inputs are observable, either directly or indirectly; and

Level 3 — Prices or valuations that require inputs that are both significant to the fair value measurement and unobservable.

A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. In determining the appropriate levels, the firm performs an analysis of the assets and liabilities that are subject to these disclosures. At each reporting period, all assets and liabilities for which the fair value measurement is based on significant unobservable inputs or instruments which trade infrequently and therefore have little or no price transparency are classified as Level 3. Transfers between levels are recognized as of the end of the period in which they occur.

The firm accounts for warrants under the guidance for accounting for derivative instruments and hedging activities. In accordance with that guidance, the firm records warrants at estimated fair value in the condensed consolidated statements of financial condition with changes in estimated fair value during the period recorded in ~~merchant banking and other~~ investment revenues in the condensed consolidated statements of income. The Iridium $11.50 Warrants, which were held by the firm at March 31, 2011 prior to their conversion to shares of Iridium common stock onin June ~~22,~~ 2011, were not designated as hedging instruments.

Quantitative and qualitative disclosures about market risk are set forth above in “Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations — Market Risk”.

Under the supervision and with the participation of the firm’s management, including our Chief Executive Officer and Chief Financial Officer, we conducted an evaluation of the effectiveness of the firm’s disclosure controls and procedures (as defined in Rule 13a-15(e) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)). Based upon this evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of the end of the period covered by this report.

No change in the firm’s internal control over financial reporting (as defined in Rule 13a-15(f) and 15d-15(f) of the Exchange Act) occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the firm’s internal control over financial reporting.

The firm is from time to time involved in legal proceedings incidental to the ordinary course of its business. We do not believe any such proceedings will have a material adverse effect on our results of operations.

There have been no material changes in our risk factors from those disclosed in our ~~2010~~2011 Annual Report on Form 10-K.

Issuer Purchases of Equity Securities in the ~~Third~~First Quarter of ~~2011:~~2012:

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


Delaware		51-0500737
(State or Other Jurisdiction of of Incorporation or Organization)		(I.R.S. Employer Identification No.)

300 Park Avenue ~~New York, New York~~		10022
New York, New York		10022
(Address of Principal Executive Offices)		(ZIP Code)


Large accelerated filerþ	x Accelerated filer ¨	~~Accelerated~~ Non-accelerated filer¨	Smaller Reporting Company ¨

~~Non-accelerated filer~~	¨ ~~(Do~~(Do not check if a smaller reporting company)	~~Smaller Reporting Company~~	¨


Period	Total Number of Shares Purchased(1)		Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs		Approximate Dollar Value of Shares that May Yet Be Purchased under the Plans or Programs(2)
July 1 — July 31		206,200	$	48.48		—	$	58,398,914
August 1 — August 31		—		—		—		58,398,914
September 1 — September 30		231,355		32.42		—		50,899,079


Exhibit Number		Description

10.1		Renewal and Modification Agreement, dated as of April 30, 2012, between First Republic Bank and Greenhill & Co., Inc.

31.1		Certification of Chief Executive Officer Pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2		Certification of Chief Financial Officer Pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1*		Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

32.2*		Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

101*		Interactive data files pursuant to Rule 405 of Regulation S-T.


GREENHILL & CO., INC.

By:		/s/ SCOTT L. BOK
		Name: Scott L. Bok
		~~Name: Scott L. Bok~~
		Title: Chief Executive Officer

By:		/s/ ~~RICHARD J. LIEB~~CHRISTOPHER T. GRUBB
		Name: Christopher T. Grubb
		~~Name: Richard J. Lieb~~
		Title: Chief Financial Officer

		000000000000		000000000000
	For the Three Months Ended March 31,
	2012		2011
Net income (loss) allocated to common stockholders	$	16,136	$	(1,581)
Currency translation adjustment, net of tax		2,750		4,170

Comprehensive income allocated to common stockholders	$	18,886	$	2,589


	For the Three Months Ended March 31,
	2012			2011
	(in thousands, unaudited)
Net realized and unrealized gains on investments in merchant banking funds		$	705		$	1,700
Net realized and unrealized gain (loss) on investment in Iridium			8,300			(2,175	)
Deferred gain on sale of certain merchant banking assets			65			203

Total investment revenues		$	9,070		$	(272	)

		00000000		00000000		00000000		00000000
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance as of March 31, 2012
	(in thousands, unaudited)
Assets
Iridium Common Stock	$	70,247	$	—	$	—	$	70,247
Deferred compensation plan investments		—		1,075		—		1,075

Total investments	$	70,247	$	1,075	$	—	$	71,322

		000000000		000000000		000000000		000000000
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance as��of December 31, 2011
	(in thousands)
Assets
Iridium Common Stock	$	68,881	$	—	$	—	$	68,881
Deferred compensation plan investments		—		2,338		—		2,338

Total investments	$	68,881	$	2,338	$	—	$	71,219


	Beginning Balance July 1, 2010		Realized Gains or (Losses)		Unrealized Gains or (Losses)			Purchases, Sales, Other Settlements and Issuances, net		Net Transfers in and/or out of Level 3		Ending Balance September 30, 2010
	(in thousands, unaudited)
Assets
Iridium $11.50 Warrants	$	10,280	$	—	$	(2,840	)	$	—	$	—	$	7,440

Total Level 3 investments	$	10,280	$	—	$	(2,840	)	$	—	$	—	$	7,440


	For the Three Months Ended
	September 30, 2011						September 30, 2010
	Amount			% of Total			Amount			% of Total
	(in millions, unaudited)
Advisory fees	$	83.2			138	%	$	97.0			115	%
Merchant banking and other investment revenues		(22.8	)		(38	)%		(12.9	)		(15	)%

Total revenues	$	60.4			100	%	$	84.1			100	%


	For the Three Months Ended
	March 31, 2012					March 31, 2011
	Amount		% of Total			Amount			% of Total
	(in millions, unaudited)
Advisory revenues	$	73.3		89	%	$	48.5			100	%
Investment revenues		9.4		11	%		(0.1	)		—	%

Total revenues	$	82.7		100	%	$	48.4			100	%


	For the Nine Months Ended
	September 30, 2011						September 30, 2010
	Amount			% of Total			Amount		% of Total
	(in millions, unaudited)
Advisory fees	$	217.3			109	%	$	195.5		90	%
Merchant banking and other investment revenues		(17.8	)		(9	)%		20.9		10	%

Total revenues	$	199.5			100	%	$	216.4		100	%


	For the Three Months Ended March 31,
	2012		2011
	(in millions, unaudited)
Net realized and unrealized gains on investments in merchant banking funds	$	0.7	$	1.7
Deferred gain on sale of certain merchant banking assets		0.1		0.2
Net realized and unrealized gain (loss) on investment in Iridium		8.3		(2.2)
Interest income		0.3		0.2

Total investment revenues	$	9.4	$	(0.1)