Ownership Submission

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

Lasky Mark

2. Date of Event Requiring Statement (Month/Day/Year)
03/01/2023

3. Issuer Name and Ticker or Trading Symbol
GREENHILL & CO INC [GHL]

(Last)

(First)

(Middle)

GREENHILL & CO., INC., 1271 AVENUE OF THE AMERICAS, 21ST FLOOR

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

_____ Director	_____ 10% Owner
__X__ Officer (give title below)	_____ Other (specify below)
Chief Financial Officer

5. If Amendment, Date Original Filed (Month/Day/Year)

(Street)

NEW YORK, NY 10020

6. Individual or Joint/Group Filing (Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

(City)

(State)

(Zip)

Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	3,785	D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Restricted Stock Units	⁽¹⁾	⁽¹⁾	Common Stock	3,878	$ ⁽¹⁾	D
Restricted Stock Units	⁽²⁾	⁽²⁾	Common Stock	2,724	$ ⁽²⁾	D
Restricted Stock Units	⁽³⁾	⁽³⁾	Common Stock	2,560	$ ⁽³⁾	D
Restricted Stock Units	⁽⁴⁾	⁽⁴⁾	Common Stock	2,364	$ ⁽⁴⁾	D
Restricted Stock Units	⁽⁵⁾	⁽⁵⁾	Common Stock	2,534	$ ⁽⁵⁾	D
Restricted Stock Units	⁽⁶⁾	⁽⁶⁾	Common Stock	1,542	$ ⁽⁶⁾	D

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Lasky Mark GREENHILL & CO., INC. 1271 AVENUE OF THE AMERICAS, 21ST FLOOR NEW YORK, NY 10020			Chief Financial Officer

Signatures

/s/ Mark R. Lasky		03/16/2023
^**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	This restricted stock unit award was granted on March 31, 2022 under the Greenhill & Co., Inc. 2019 Equity Incentive Plan. The units comprising the award vest in equal increments on each of the first, second, third and fourth anniversaries of the date of grant (each, a vesting date) and are subject to payment within 75 days following each such vesting date. Each unit represents a right to receive one share of Common Stock or an amount equal to the market value of the Common Stock underlying the vested award on the applicable vesting date. Payment may be made in cash, shares of Common Stock or a combination thereof.
(2)	This restricted stock unit award was granted on February 1, 2022 under the Greenhill & Co., Inc. 2019 Equity Incentive Plan. The units comprising the award vest in equal increments on each of the first, second, third and fourth anniversaries of the date of grant (each, a vesting date) and are subject to payment within 75 days following each such vesting date. Each unit represents a right to receive one share of Common Stock or an amount equal to the market value of the Common Stock underlying the vested award on the applicable vesting date. Payment may be made in cash, shares of Common Stock or a combination thereof.
(3)	This restricted stock unit award was granted on March 31, 2021 under the Greenhill & Co., Inc. 2019 Equity Incentive Plan. The units comprising the award vest in equal increments on each of the first, second, third and fourth anniversaries of the date of grant (each, a vesting date) and are subject to payment within 75 days following each such vesting date. Each unit represents a right to receive one share of Common Stock or an amount equal to the market value of the Common Stock underlying the vested award on the applicable vesting date. Payment may be made in cash, shares of Common Stock or a combination thereof.
(4)	This restricted stock unit award was granted on February 3, 2021 under the Greenhill & Co., Inc. 2019 Equity Incentive Plan. The units comprising the award vest in equal increments on each of the first, second, third and fourth anniversaries of the date of grant (each, a vesting date) and are subject to payment within 75 days following each such vesting date. Each unit represents a right to receive one share of Common Stock or an amount equal to the market value of the Common Stock underlying the vested award on the applicable vesting date. Payment may be made in cash, shares of Common Stock or a combination thereof.
(5)	This restricted stock unit award was granted on June 30, 2020 under the Greenhill & Co., Inc. 2019 Equity Incentive Plan. The units comprising the award vest in equal increments on each of the first, second, third and fourth anniversaries of the date of grant (each, a vesting date) and are subject to payment within 75 days following each such vesting date. Each unit represents a right to receive one share of Common Stock or an amount equal to the market value of the Common Stock underlying the vested award on the applicable vesting date. Payment may be made in cash, shares of Common Stock or a combination thereof.
(6)	This restricted stock unit award was granted on March 12, 2020 under the Greenhill & Co., Inc. 2019 Equity Incentive Plan. The units comprising the award vest in equal increments on each of the first, second, third and fourth anniversaries of the date of grant (each, a vesting date) and are subject to payment within 75 days following each such vesting date. Each unit represents a right to receive one share of Common Stock or an amount equal to the market value of the Common Stock underlying the vested award on the applicable vesting date. Payment may be made in cash, shares of Common Stock or a combination thereof.

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