STEPAN CO

Ticker: SCL CUSIP: 858586100 Class: Common Stock

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q2 2015

Shares 17,073 Value ($000) $924,000 Avg Close $49.34 Range $41.34 - $55.22

Q1 2015

Shares 12,379 Value ($000) $516,000 Avg Close $39.81 Range $37.20 - $41.80

Q4 2014

Shares 10,329 Value ($000) $414,000 Avg Close $42.47 Range $36.34 - $46.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	17,073	$924,000	$49.34	$41.34 - $55.22
Q1 2015	12,379	$516,000	$39.81	$37.20 - $41.80
Q4 2014	10,329	$414,000	$42.47	$36.34 - $46.85