HELIX ENERGY SOLUTIONS GRP I

Ticker: HLX CUSIP: 42330P107 Class: Common Stock

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

Note: Option positions (PUT/CALL) are excluded.

Q4 2016

Shares 18,700 Value ($000) $165 Avg Close $9.65 Range $8.05 - $11.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	18,700	$165	$9.65	$8.05 - $11.87