HELIOS TECHNOLOGIES, INC. — Director's Dealing 2010

Jun 24, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SUN HYDRAULICS CORP (SNHY)
CIK: 0001024795
Period of Report: 2010-06-23

Reporting Person: KOSKI CHRISTINE L (Director, 10% Owner)
Reporting Person: KOSKI BEVERLY (10% Owner)
Reporting Person: KOSKI FAMILY LP (10% Owner)
Reporting Person: KOSKI ROBERT C (10% Owner)
Reporting Person: KOSKI THOMAS L (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-06-23	Common Stock	S	300	$25.25	Disposed	3624648	Direct
2010-06-23	Common Stock	S	800	$25.26	Disposed	3623848	Direct
2010-06-23	Common Stock	S	1000	$25.27	Disposed	3622848	Direct
2010-06-23	Common Stock	S	1400	$25.28	Disposed	3621448	Direct
2010-06-23	Common Stock	S	300	$25.29	Disposed	3621148	Direct
2010-06-23	Common Stock	S	600	$25.3	Disposed	3620548	Direct
2010-06-23	Common Stock	S	100	$25.301	Disposed	3620448	Direct
2010-06-23	Common Stock	S	300	$25.31	Disposed	3620148	Direct
2010-06-23	Common Stock	S	1550	$25.32	Disposed	3618598	Direct
2010-06-23	Common Stock	S	950	$25.33	Disposed	3617648	Direct
2010-06-23	Common Stock	S	102	$25.34	Disposed	3617546	Direct
2010-06-23	Common Stock	S	500	$25.37	Disposed	3617046	Direct
2010-06-23	Common Stock	S	200	$25.39	Disposed	3616846	Direct
2010-06-23	Common Stock	S	400	$25.391	Disposed	3616446	Direct
2010-06-23	Common Stock	S	100	$25.41	Disposed	3616346	Direct
2010-06-23	Common Stock	S	300	$25.43	Disposed	3616046	Direct
2010-06-23	Common Stock	S	98	$25.44	Disposed	3615948	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	209190	Direct
Common Stock	60000	Direct
Common Stock	295969.29	Direct
Common Stock	1200	Indirect

Footnotes

F1: Shares owned directly by Koski Family Limited Partnership. Shares owned indirectly by Beverly Koski, Christine L. Koski, Robert C. Koski and Thomas L. Koski, each of whom is a general partner of the partnership or the controlling person of a corporate general partner of the partnership.

F2: Shares owned directly by Christine L. Koski.

F3: Shares owned directly by Thomas L. Koski.

F4: Shares owned directly by Beverly Koski.

F5: Shares owned indirectly by Beverly Koski.