UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D/A
Under the Securities Exchange Act of 1934
(Amendment No. 14)

Grubb & Ellis Company

(Name of Issuer)

Common Stock, $0.01 par value

(Title of Class of Securities)

40009 52 0

(CUSIP Number)

C. Michael Kojaian
c/o Kojaian Ventures, L.L.C.
39400 Woodward Avenue, Suite 250
Bloomfield Hills, Michigan 48304
Telephone (248) 644-7600

(Name, Address and Telephone Number of Person Authorized to
Receive Notices and Communications)

June 16, 2008

(Date of Event Which Requires Filing of this Statement)

          If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of §§240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box o.

(Continued on the following pages)
(Page 1 of 12 Pages)

CUSIP NO. 40009 52 0 13D Page 2 of 12 Pages

1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

Kojaian Holdings LLC

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
		(a) x
		(b) o

3 SEC USE ONLY

4 SOURCE OF FUNDS (See Instructions)

WC

5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) o

6 CITIZENSHIP OR PLACE OF ORGANIZATION

Michigan

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER
		3,366,326
	8	SHARED VOTING POWER
		0
	9	SOLE DISPOSITIVE POWER
		3,366,326
	10	SHARED DISPOSITIVE POWER
		0

11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

          3,366,326

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
o

13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

          5.1%

14 TYPE OF REPORTING PERSON

          OO

2

CUSIP NO. 40009 52 0 13D Page 3 of 12 Pages

1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

Kojaian Ventures, L.L.C.

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
		(a) x
		(b) o

3 SEC USE ONLY

4 SOURCE OF FUNDS (See Instructions)

WC

5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) o

6 CITIZENSHIP OR PLACE OF ORGANIZATION

Michigan

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER
		9,500,000
	8	SHARED VOTING POWER
		0
	9	SOLE DISPOSITIVE POWER
		9,500,000
	10	SHARED DISPOSITIVE POWER
		0

11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

          9,500,000

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
o

13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

          14.5%

14 TYPE OF REPORTING PERSON

          OO

3

CUSIP NO. 40009 52 0 13D Page 4 of 12 Pages

1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

Kojaian Management Corporation

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
		(a) x
		(b) o

3 SEC USE ONLY

4 SOURCE OF FUNDS (See Instructions)

Not applicable

5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) o

6 CITIZENSHIP OR PLACE OF ORGANIZATION

Michigan

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER
		3,366,326
	8	SHARED VOTING POWER
		0
	9	SOLE DISPOSITIVE POWER
		3,366,326
	10	SHARED DISPOSITIVE POWER
		0

11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

          3,366,326

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
o

13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

          5.1%

14 TYPE OF REPORTING PERSON

          HC

4

CUSIP NO. 40009 52 0 13D Page 5 of 12 Pages

1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

Kojaian Ventures-MM, Inc.

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
		(a) x
		(b) o

3 SEC USE ONLY

4 SOURCE OF FUNDS (See Instructions)

Not applicable

5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) o

6 CITIZENSHIP OR PLACE OF ORGANIZATION

Michigan

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER
		9,500,000
	8	SHARED VOTING POWER
		0
	9	SOLE DISPOSITIVE POWER
		9,500,000
	10	SHARED DISPOSITIVE POWER
		0

11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

          9,500,000

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
o

13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

          14.5%

14 TYPE OF REPORTING PERSON

          CO

5

CUSIP NO. 40009 52 0 13D Page 6 of 12 Pages

1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

Mike Kojaian

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
		(a) x
		(b) o

3 SEC USE ONLY

4 SOURCE OF FUNDS (See Instructions)

Not applicable

5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) o

6 CITIZENSHIP OR PLACE OF ORGANIZATION

United States of America

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER
		0
	8	SHARED VOTING POWER
		3,366,326
	9	SOLE DISPOSITIVE POWER
		0
	10	SHARED DISPOSITIVE POWER
		3,366,326

11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

          3,366,326

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
o

13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

          5.1%

14 TYPE OF REPORTING PERSON

          IN

6

CUSIP NO. 40009 52 0 13D Page 7 of 12 Pages

1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

C. Michael Kojaian

2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
		(a) x
		(b) o

3 SEC USE ONLY

4 SOURCE OF FUNDS (See Instructions)

Not applicable

5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) o

6 CITIZENSHIP OR PLACE OF ORGANIZATION

United States of America

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER
		9,508,996
	8	SHARED VOTING POWER
		3,366,326
	9	SOLE DISPOSITIVE POWER
		9,508,996
	10	SHARED DISPOSITIVE POWER
		3,366,326

11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

          12,875,322

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES
o

13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

          19.7%

14 TYPE OF REPORTING PERSON

          IN

7

          This Amendment No. 14 (this "filing") amends in certain respects Amendment No. 1 to Schedule 13D filed by Mike Kojaian and C. Michael Kojaian dated February 13, 2001 ("Amendment No. 1"); Amendment No. 2 to Schedule 13D filed by Mike Kojaian, C. Michael Kojaian, Kojaian Ventures, L.L.C., a Michigan limited liability company ("KV"), and Kojaian Ventures-MM, Inc., a Michigan corporation and managing member of KV ("KVMM") dated April 19, 2002 ("Amendment No. 2"); Amendment No. 3 to Schedule 13D filed by Mike Kojaian, C. Michael Kojaian, KV and KVMM dated May 16, 2002 ("Amendment No. 3"); Amendment No. 4 to Schedule 13D filed by Mike Kojaian, C. Michael Kojaian, KV and KVMM dated September 27, 2002 ("Amendment No. 4"); Amendment No. 5 to Schedule 13D filed by Mike Kojaian, C. Michael Kojaian, Kojaian Holdings LLC, a Michigan limited liability company ("KH"), KV, KVMM dated May 9, 2003 ("Amendment No. 5"); Amendment No. 6 to Schedule 13D filed by Mike Kojaian, C. Michael Kojaian, KH, KV, and KVMM dated January 6, 2005 ("Amendment No. 6"); Amendment No. 7 to Schedule 13D filed by Mike Kojaian, C. Michael Kojaian, Kojaian Management Corporation ("KMC"), KH, KV, and KVMM dated April 28, 2006 ("Amendment No. 7"); Amendment No. 8 to Schedule 13D filed by C. Michael Kojaian, KMC, KH, KV, and KVMM dated July 6, 2006 ("Amendment No. 8"); Amendment No. 9 to Schedule 13D filed by C. Michael Kojaian, KMC, KH, KV, and KVMM dated May 22, 2007 ("Amendment No. 9"); Amendment No. 10 to Schedule 13D filed by Mike Kojaian and C. Michael Kojaian, KMC, KH, KV, and KVMM dated September 7, 2007 ("Amendment No. 10"); Amendment No. 11 to Schedule 13D filed by Mike Kojaian and C. Michael Kojaian, KMC, KH, KV, and KVMM dated September 14, 2007 ("Amendment No. 11"); Amendment No. 12 to Schedule 13D filed by C. Michael Kojaian, KMC, KH, KV, and KVMM dated December 10, 2007 ("Amendment No. 12") and Amendment No. 13 to Schedule 13D filed by C. Michael Kojaian, KMC, KH, KV, and KVMM dated March 5, 2008 ("Amendment No. 13") (collectively the "Previous Filings"). All items not reported in this Amendment No. 14 are herein incorporated by reference from the Previous Filings. To the extent any item is superseded by any later filing, the later filing is operative and controlling.

Item 1. Security and Issuer

          The title of the class of equity securities to which this statement relates is the common stock, par value $0.01 per share (the "Common Stock") of Grubb & Ellis Company, a Delaware corporation (the "Company"). The address of the Company's principal executive offices is 1551 North Tustin Avenue, Suite 300, Santa Ana, California 92705.

Item 2. Identity and Background

          This Amendment No. 14 is being filed by Mike Kojaian, C. Michael Kojaian, KMC, KVMM, KV, and KH (collectively, the "Reporting Persons"). Item 2 of the Previous Filings is here incorporated by reference.

          During the last five years, none of the reporting persons has been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors). During the last five years, none of the Reporting Persons has been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction which resulted in the Reporting Person being subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.

8

Item 3. Source and Amount of Funds or Other Consideration

          Item 3 of the Previous Filings is here incorporated by reference.

          KH used $1,611,824 of available funds and investments to purchase the Common Stock described in the table contained in Item 5(c) of this filing. KV used $234,668.25 of available funds and investments to purchase the Common Stock described in the table contained in Item 5(c) of this filing.

Item 4. Purpose of Transaction

          KH and KV acquired the Common Stock described in Item 5(c) of this filing for investment purposes. The Reporting Persons may from time to time in the future acquire or dispose of additional securities of the Company in open market or privately negotiated transactions, depending on market conditions and other considerations that the Reporting Persons deem relevant. As of the date of this filing, the Reporting Persons have no specific plans or proposals to acquire or dispose of securities of the Company.

          The Reporting Persons reserve the right to take any and all actions with respect to their respective investments in the Company as they from time to time may determine in the future in their sole discretion.

Item 5. Interests in Securities of the Issuer

          (a-b)          The total number of shares of Common Stock deemed to be beneficially owned by all of the Reporting Persons is 12,875,322, which represents approximately 19.7% of the outstanding shares of Common Stock. The direct beneficial owners of such shares are represented in the following table (each Reporting Person has sole voting and dispositive power over the listed shares):

Beneficial Owner	Shares	Percentage of All Outstanding Common Stock
Kojaian Holdings LLC (KH)	3,366,326	5.1%
Kojaian Ventures, L.L.C. (KV)	9,500,000	14.5%
C. Michael Kojaian	8,996	0.0%
TOTAL	12,875,322	19.7%

          As the sole member of KH, KMC is the deemed beneficial owner of, and has sole voting and dispositive power over, the 3,366,326 shares of Common Stock directly owned by KH. These shares of Common Stock represent approximately 5.1% of the outstanding shares of Common Stock.

          As the manager member of KV, KVMM is the deemed beneficial owner of, and has sole voting and dispositive power over, the 9,500,000 shares of Common Stock directly owned by KV. These shares represent approximately 14.5% of the outstanding shares of Common Stock.

9

          As a 50% shareholder of KMC, Mike Kojaian is the deemed beneficial owner of, and has shared voting and dispositive over, the 3,366,326 shares of Common Stock directly owned by KH. These shares of Common Stock represent approximately 5.1% of the outstanding shares of Common Stock.

          As (i) a 50% shareholder of KMC, (ii) the sole shareholder of KVMM and (iii) a member (along with KVMM) of KV, C. Michael Kojaian is deemed to be the beneficial owner of the 12,866,326 shares of Common Stock directly owned by KH and KV. These shares of Common Stock, combined with the 8,996 C. Michael Kojaian holds directly for a total of 12,875,322 shares of Common Stock, represent approximately 19.7% of the outstanding shares of Common Stock. Of such 12,875,322 shares of Common Stock, C. Michael Kojaian has sole voting and dispositive power over the 9,500,000 shares of Common Stock directly owned by KV and the 8,996 shares of Common Stock he directly owns and shared voting and dispositive power over the 3,366,326 shares of Common Stock directly owned by KH.

          (c)          During the past 60 days, the Reporting Persons have purchased following shares of Common Stock in the open market:

Trade Date	Buyer	Shares Purchased	Share Price
5/12/2008	KH	103,400	$5.35
5/16/2008	KH	200	$5.16
5/16/2008	KH	400	$5.17
5/16/2008	KH	600	$5.18
5/16/2008	KH	1,300	$5.19
5/16/2008	KH	2,800	$5.20
5/16/2008	KH	700	$5.21
5/16/2008	KH	2,500	$5.22
5/16/2008	KH	29,200	$5.23
5/16/2008	KH	10,400	$5.24
5/16/2008	KH	51,900	$5.25
5/20/2008	KH	600	$5.14
5/20/2008	KH	200	$5.15
5/20/2008	KH	300	$5.19
5/20/2008	KH	1,900	$5.20
5/20/2008	KH	500	$5.22
5/20/2008	KH	1,400	$5.24
5/20/2008	KH	32,800	$5.25
5/21/2008	KH	200	$5.20
5/21/2008	KH	100	$5.21
5/21/2008	KH	2,000	$5.22
5/21/2008	KH	13,400	$5.23
5/21/2008	KH	6,800	$5.24
5/21/2008	KH	27,500	$5.25
5/22/2008	KH	1,200	$5.06
5/22/2008	KH	300	$5.07

10

Trade Date	Buyer	Shares Purchased	Share Price
5/22/2008	KH	400	$5.08
5/22/2008	KH	4,200	$5.09
5/22/2008	KH	5,900	$5.10
5/22/2008	KH	400	$5.12
5/22/2008	KH	1,700	$5.13
5/22/2008	KH	400	$5.14
5/22/2008	KH	200	$5.15
6/13/2008	KV	4,217	$5.25
6/13/2008	KV	3,600	$5.26
6/13/2008	KV	700	$5.27
6/13/2008	KV	12,700	$5.28
6/13/2008	KV	11,800	$5.29
6/13/2008	KV	10,800	$5.30
6/13/2008	KV	600	$5.31
		350,217

          (d)          Not applicable.

Item 6. Contracts, Arrangements, Understandings, or Relationships with respect to Securities of the Issuer

          Item 6 of the Previous Filings is here incorporated by reference.

Item 7. Material to Be Filed as Exhibits

Exhibit 1 Joint Filing Agreement dated June 19, 2008.

11

SIGNATURES

          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.

Dated: June 19, 2008	/s/ Mike Kojaian
	Mike Kojaian
Dated: June 19, 2008	/s/ C. Michael Kojaian
	C. Michael Kojaian
Dated: June 19, 2008	KOJAIAN HOLDINGS LLC
	By:  Kojaian Management Corporation, its Sole Member
	By	/s/ C. Michael Kojaian
		C. Michael Kojaian, its Executive Vice President
Dated: June 19, 2008	KOJAIAN MANAGEMENT CORPORATION
	By	/s/ C. Michael Kojaian
		C. Michael Kojaian, its Executive Vice President
Dated: June 19, 2008	KOJAIAN VENTURES, L.L.C.
	By:  Kojaian Ventures-MM, Inc., its Managing Member
	By	/s/ C. Michael Kojaian
		C. Michael Kojaian, President
Dated: June 19, 2008	KOJAIAN VENTURES-MM, INC.
	By	/s/ C. Michael Kojaian
		C. Michael Kojaian, President

12