SEC FORM 4

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

RAMIUS LLC

(Last)

(First)

(Middle)

599 LEXINGTON AVE.

20TH FLOOR

(Street)

NEW YORK

10022

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Hyde Park Acquisition CORP [ HYDQ.OB ]

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

Director	X	10% Owner
Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/31/2008

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

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽²⁾		A		7,500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	7,500	$1.5	7,500	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽⁴⁾		A		2,500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	2,500	$1.55	10,000	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽⁵⁾		A		1,000		10/31/2008	03/04/2011	Common Stock, $.0001 par value	1,000	$1.6	11,000	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽⁶⁾		A		1,500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	1,500	$1.62	12,500	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽⁷⁾		A		500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	500	$1.61	13,000	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽⁸⁾		A		500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	500	$1.63	13,500	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽⁹⁾		A		500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	500	$1.62	14,000	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽¹⁰⁾		A		500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	500	$1.61	14,500	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽¹¹⁾		A		500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	500	$1.6	15,000	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽¹²⁾		A		500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	500	$1.56	15,500	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽¹³⁾		A		500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	500	$1.25	16,000	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽¹⁴⁾		A		7,000		10/31/2008	03/04/2011	Common Stock, $.0001 par value	7,000	$1.2493	23,000	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽¹⁵⁾		A		500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	500	$1.3	23,500	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽¹⁶⁾		A		10,500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	10,500	$1.1633	34,000	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽¹⁷⁾		A		50,000		10/31/2008	03/04/2011	Common Stock, $.0001 par value	50,000	$1.1	84,000	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽¹⁸⁾		A		500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	500	$1.11	84,500	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽¹⁹⁾		A		2,720		10/31/2008	03/04/2011	Common Stock, $.0001 par value	2,720	$0.92	87,220	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽²⁰⁾		A		7,000		10/31/2008	03/04/2011	Common Stock, $.0001 par value	7,000	$1.0231	94,220	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽²¹⁾		A		2,500		10/31/2008	03/04/2011	Common Stock, $.0001 par value	2,500	$1.11	96,720	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽²²⁾		A		18,160		10/31/2008	03/04/2011	Common Stock, $.0001 par value	18,160	$1.1816	114,880	I	By Ramius Enterprise Master Fund Ltd⁽³⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽²³⁾		A		20,340		10/31/2008	03/04/2011	Common Stock, $.0001 par value	20,340	$1.26	20,340	I	By RCG PB, Ltd.⁽²⁴⁾
Common Stock Warrants (right to buy)⁽¹⁾	$5	10/31/2008⁽²⁵⁾		A		6,900		10/31/2008	03/04/2011	Common Stock, $.0001 par value	6,900	$1.1497	27,240	I	By RCG PB, Ltd.⁽²⁴⁾

1. Name and Address of Reporting Person^*

RAMIUS LLC

(Last)

(First)

(Middle)

599 LEXINGTON AVE.

20TH FLOOR

(Street)

NEW YORK

10022

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

RCG BALDWIN LP

(Last)

(First)

(Middle)

C/O RAMIUS LLC

599 LEXINGTON AVE., 20TH FLOOR

(Street)

NEW YORK

10022

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

RAMIUS ADVISORS LLC

(Last)

(First)

(Middle)

C/O RAMIUS LLC

599 LEXINGTON AVE., 20TH FLOOR

(Street)

NEW YORK

10022

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

RCG PB, Ltd

(Last)

(First)

(Middle)

C/O RAMIUS LLC

599 LEXINGTON AVE., 20TH FLOOR

(Street)

NEW YORK

10022

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

RCG Crimson Partners, LP

(Last)

(First)

(Middle)

C/O RAMIUS LLC

599 LEXINGTON AVE., 20TH FLOOR

(Street)

NEW YORK

10022

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

RCG Enterprise Ltd

(Last)

(First)

(Middle)

CITCO FUND SERVICES LIMITED

CORPORATE CENTER, WEST BAY ROAD

(Street)

GRAND CAYMAN

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

Explanation of Responses:

1. Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the first of two identical reports relating to the same transaction being filed with the Securities and Exchange Commission.

2. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Ramius Enterprise Master Fund Ltd (Enterprise) on March 27, 2007.

3. Warrants beneficially owned by Enterprise. As the investment manager of Enterprise, Ramius Advisors, LLC (Ramius Advisors), may be deemed to beneficially own the Warrants beneficially owned by Enterprise. As the sole member of Ramius Advisors, Ramius LLC (Ramius) may be deemed to beneficially own the Warrants beneficially owned by Enterprise.

4. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on May 8, 2007.

5. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on May 9, 2007.

6. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on May 10, 2007.

7. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on May 15, 2007.

8. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on May 17, 2007.

9. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on May 23, 2007.

10. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on May 24, 2007.

11. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on June 1, 2007.

12. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on June 5, 2007.

13. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on October 15, 2007.

14. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on October 16, 2007.

15. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on October 24, 2007.

16. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on November 20, 2007.

17. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on November 27, 2007.

18. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on November 27, 2007.

19. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on December 28, 2007.

20. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on January 29, 2008.

21. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on March 7, 2008.

22. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by Enterprise on May 8, 2008.

23. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by RCG PB, Ltd. (RCG PB) on March 26, 2008.

24. Warrants beneficially owned by RCG PB. Ramius Advisors, as the investment advisor of RCG PB, may be deemed to beneficially own the Warrants beneficially owned by RCG PB. Ramius, as the sole member of Ramius Advisors, may be deemed to beneficially own the Warrants beneficially owned by RCG PB.

25. The Warrants became exercisable on October 31, 2008, the date shareholders of the Issuer approved the Issuer's acquisition of Essex Holdings LLC and its wholly-owned subsidiary Essex Crane Rental Corp, and therefore may deemed "acquired" for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. The Warrants were originally acquired by RCG PB on May 5, 2008.

	By: Ramius LLC; By: /s/ Owen S. Littman, Authorized Signatory	11/04/2008
	By: RCG Baldwin, L.P.; By: /s/ Owen S. Littman, Authorized Signatory	11/04/2008
	By: Ramius Advisors, LLC; By: /s/ Owen S. Littman, Authorized Signatory	11/04/2008
	By: RCG PB, Ltd.; By: /s/ Owen S. Littman, Authorized Signatory	11/04/2008
	By: Ramius Select Equity Fund LP; By: /s/ Owen S. Littman, Authorized Signatory	11/04/2008
	By: Ramius Enterprise Master Fund Ltd; By: /s/ Owen S. Littman, Authorized Signatory	11/04/2008
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.