HELIOS TECHNOLOGIES, INC. — Director's Dealing 2010

Dec 3, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SUN HYDRAULICS CORP (SNHY)
CIK: 0001024795
Period of Report: 2010-12-01

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
2010-12-03	Common Stock	S	500	$32.02	Disposed	3272476	Direct
2010-12-03	Common Stock	S	200	$32.03	Disposed	3272276	Direct
2010-12-03	Common Stock	S	100	$32.035	Disposed	3272176	Direct
2010-12-03	Common Stock	S	316	$32.04	Disposed	3271860	Direct
2010-12-03	Common Stock	S	25	$32.05	Disposed	3271835	Direct
2010-12-03	Common Stock	S	125	$32.06	Disposed	3271710	Direct
2010-12-03	Common Stock	S	100	$32.08	Disposed	3271610	Direct
2010-12-03	Common Stock	S	100	$32.15	Disposed	3271510	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	295969.29	Direct
Common Stock	209440	Direct
Common Stock	60000	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 Beverly Koski.

F3: Shares owned directly by Christine L. Koski.

F4: Shares owned directly by Thomas L. Koski.

F5: Shares owned indirectly by Beverly Koski.