KNOWLES CORP

Ticker: KN CUSIP: 49926D109 Class: EQTY

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q1 2016

Shares 226,888 Value ($000) $2,990 Avg Close $12.31 Range $9.68 - $14.74

Q4 2015

Shares 378,930 Value ($000) $5,051 Avg Close $17.06 Range $12.74 - $22.33

Q3 2015

Shares 452,365 Value ($000) $8,337 Avg Close $17.10 Range $13.31 - $19.60

Q2 2015

Shares 400,312 Value ($000) $7,246 Avg Close $19.39 Range $17.67 - $21.98

Q1 2015

Shares 595,430 Value ($000) $11,474 Avg Close $20.85 Range $17.09 - $24.97

Q4 2014

Shares 929,764 Value ($000) $21,896 Avg Close $20.69 Range $17.23 - $26.38

Q3 2014

Shares 672,929 Value ($000) $17,833 Avg Close $30.52 Range $25.62 - $33.82

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	226,888	$2,990	$12.31	$9.68 - $14.74
Q4 2015	378,930	$5,051	$17.06	$12.74 - $22.33
Q3 2015	452,365	$8,337	$17.10	$13.31 - $19.60
Q2 2015	400,312	$7,246	$19.39	$17.67 - $21.98
Q1 2015	595,430	$11,474	$20.85	$17.09 - $24.97
Q4 2014	929,764	$21,896	$20.69	$17.23 - $26.38
Q3 2014	672,929	$17,833	$30.52	$25.62 - $33.82