KNOWLES CORP

Ticker: KN CUSIP: 49926D109 Class: EQTY

COOKE & BIELER LP's Holding History (CIK: 0000024386)

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

Q1 2016

Shares 944,915 Value ($000) $12,454 Avg Close $12.31 Range $9.68 - $14.74

Q4 2015

Shares 1,293,216 Value ($000) $17,239 Avg Close $17.06 Range $12.74 - $22.33

Q3 2015

Shares 1,882,096 Value ($000) $34,687 Avg Close $17.10 Range $13.31 - $19.60

Q2 2015

Shares 1,553,736 Value ($000) $28,123 Avg Close $19.39 Range $17.67 - $21.98

Q1 2015

Shares 1,643,733 Value ($000) $31,675 Avg Close $20.85 Range $17.09 - $24.97

Q4 2014

Shares 1,092,528 Value ($000) $25,729 Avg Close $20.69 Range $17.23 - $26.38

Q3 2014

Shares 849,092 Value ($000) $22,501 Avg Close $30.52 Range $25.62 - $33.82

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	944,915	$12,454	$12.31	$9.68 - $14.74
Q4 2015	1,293,216	$17,239	$17.06	$12.74 - $22.33
Q3 2015	1,882,096	$34,687	$17.10	$13.31 - $19.60
Q2 2015	1,553,736	$28,123	$19.39	$17.67 - $21.98
Q1 2015	1,643,733	$31,675	$20.85	$17.09 - $24.97
Q4 2014	1,092,528	$25,729	$20.69	$17.23 - $26.38
Q3 2014	849,092	$22,501	$30.52	$25.62 - $33.82