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^*

BERTONECHE MARC

(Last)

(First)

(Middle)

1500 WEST UNIVERSITY PARKWAY

(Street)

SARASOTA

34243

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
SUN HYDRAULICS CORP [ SNHY ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
06/18/2007

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

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

X	Form filed by One Reporting Person
	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)
Stock Units	⁽¹⁾	06/18/2007		A		90.77		⁽¹⁾	⁽¹⁾	Common Stock	90.77	$44.04	3,328.03	D
Stock Units	⁽¹⁾	06/19/2007		A		47⁽²⁾		⁽¹⁾	⁽¹⁾	Common Stock	47	$21.16⁽³⁾	3,375.03	D
Stock Units	⁽¹⁾	06/19/2007		A		44⁽²⁾		⁽¹⁾	⁽¹⁾	Common Stock	44	$22.51⁽³⁾	3,419.03	D
Stock Unit	⁽¹⁾	06/19/2007		A		22⁽²⁾		⁽¹⁾	⁽¹⁾	Common Stock	22	$45.1⁽³⁾	3,441.03	D

Explanation of Responses:

1. Stock Units issued and held for the account of the reporting person under the Amended and Restated 2004 Nonemployee Director Equity and Deferred Compensation Plan. In connection with any distribution to the reporting person under the Plan, Stock Units are payable in shares of common stock on a 1 for 1 basis. The reporting person is fully vested in all Stock Units issued to him and held for his account, and there is no expiration date.

2. Represents an additional $1,000 worth of common stock units issuable under an amendment to the 2004 Nonemployee Director Equity and Deferred Compensation Plan approved by the Board of Directors in September 2006 regarding compensation of each nonemployee director for each subsequent board meeting (in addition to the $1,500 worth of common stock units otherwise issuable under the plan prior to its amendment), which amendment was subject to shareholder approval at the 2007 annual meeting, as follows: 47 common stock units issuable with respect to the board meeting held on December 9, 2006; 44 common stock units issuable with respect to the board meeting held on March 3, 2007; and 22 common stock units issuable with respect to the board meeting held on June 18, 2007. The amendment to the plan was approved by the shareholders on June 19, 2007.

3. Based on the average of the high and low sales prices for the stock on the date of the applicable board meeting.

	Paul R. Lynch, as Attorney-in-Fact for MARC BERTONECHE	06/20/2007
	** 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).
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