ARTISAN PARTNERS ASSET MGMT

Ticker: APAM CUSIP: 04316A108 Class: Common Stock

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2014

Shares 2,970 Value ($000) $150 Avg Close $17.60 Range $15.73 - $18.84

Q3 2014

Shares 3,110 Value ($000) $162 Avg Close $18.84 Range $17.59 - $20.01

Q2 2014

Shares 3,110 Value ($000) $176 Avg Close $19.78 Range $17.96 - $22.57

Q1 2014

Shares 610 Value ($000) $39 Avg Close $21.74 Range $19.05 - $23.81

Q4 2013

Shares 630 Value ($000) $41 Avg Close $19.70 Range $16.86 - $21.88

Q3 2013

Shares 640 Value ($000) $34 Avg Close $16.82 Range $15.14 - $18.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	2,970	$150	$17.60	$15.73 - $18.84
Q3 2014	3,110	$162	$18.84	$17.59 - $20.01
Q2 2014	3,110	$176	$19.78	$17.96 - $22.57
Q1 2014	610	$39	$21.74	$19.05 - $23.81
Q4 2013	630	$41	$19.70	$16.86 - $21.88
Q3 2013	640	$34	$16.82	$15.14 - $18.13