UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. 4)*

Greenhill & Co., Inc.

(Name of Issuer)

Common

(Title of Class of Securities)

395259104

(CUSIP Number)

06/17/2022

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

☑	Rule 13d-1(b)
☐	Rule 13d-1(c)
☐	Rule 13d-1(d)

* The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). 

CUSIP No .  395259104 Page 2 of 5

1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)			The Capital Management Corporation Tax id 54-1048352 CRD 112242
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP			(a) ☑ (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION			Virginia, USA
NUMBER OF SHARES		5	SOLE VOTING POWER	1,823,713.25
BENEFICIALLY OWNED BY		6	SHARED VOTING POWER
EACH REPORTING		7	SOLE DISPOSITIVE POWER	1,877,663.25
PERSON WITH:		8	SHARED DISPOSITIVE POWER
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON			1,877,663.25
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW 9 EXCLUDES CERTAIN SHARES			☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9			10.4
12	TYPE OF REPORTING PERSON			IA

CUSIP No .  395259104 Page 3 of 5

Item 1(a).		Name of Issuer:
		Greenhill & Co., Inc.
Item 1(b).		Address of Issuer’s Principal Executive Offices:
		300 Park Avenue
		New York, NY  10022
		USA
Item 2(a).		Name of Person Filing:
		Pamela C. Simms, Compliance Officer The Capital Management Corporation
Item 2(b).		Address of Principal Business Office or, if None, Residence:
		4101 Cox Road, Suite 110
		Glen Allen, VA 23060
Item 2(c).		Citizenship:
		USA
Item 2(d).		Title of Class of Securities:
		common
Item 2(e).		CUSIP Number:
		395259104
Item 3.	If This Statement is Filed Pursuant to §§240.13d-1(b), or 240.13d-2(b) or (c), Check Whether the Person Filing is a:

(a)	☐	Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o).
(b)	☐	Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c).
(c)	☐	Insurance company as defined in Section 3(a)(19) of the Act (15 U.S.C. 78c).
(d)	☐	Investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).
(e)	☑	An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);

CUSIP No .  395259104 Page 4 of 5

(f)	☐	An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);
(g)	☐	A parent holding company or control person in accordance with §240.13d-1(b)(ii)(G);
(h)	☐	A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	☐	A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act (15 U.S.C. 80a-3);
(j)	☐	Group, in accordance with §240.13d-1(b)(1)(ii)(J).

Item 4.	Ownership.
	Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

(a)	Amount beneficially owned:
	1,877,663.25
(b)	Percent of class:
	10.4
(c)	Number of shares as to which such person has:
	(i)	Sole power to vote or to direct the vote
		1,823,713.25
	(ii)	Shared power to vote or to direct the vote
	(iii)	Sole power to dispose or to direct the disposition of
		1,877,663.25
	(iv)	Shared power to dispose or to direct the disposition of

CUSIP No .  395259104 Page 5 of 5

Item 5.	Ownership of Five Percent or Less of a Class.
	If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following ☐
Item 6.	Ownership of More than Five Percent on Behalf of Another Person.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
Item 8.	Identification and Classification of Members of the Group.
Item 9.	Notice of Dissolution of Group.
Item 10.	Certification.

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date:	6/21/2022
Signature:		/s/ Pamela Simms
Name:		Pamela Simms
Title:		Compliance Officer