KNOWLES CORP

Ticker: KN CUSIP: 49926D109 Class: EQTY

Capital Research Global Investors's Holding History (CIK: 0001422848)

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

Q2 2015

Shares 300,000 Value ($000) $5,430 Avg Close $19.39 Range $17.67 - $21.98

Q1 2015

Shares 1,596,091 Value ($000) $30,757 Avg Close $20.85 Range $17.09 - $24.97

Q4 2014

Shares 1,596,091 Value ($000) $37,588 Avg Close $20.69 Range $17.23 - $26.38

Q3 2014

Shares 7,423,091 Value ($000) $196,712 Avg Close $30.52 Range $25.62 - $33.82

Q2 2014

Shares 7,423,609 Value ($000) $228,202 Avg Close $30.24 Range $27.55 - $32.61

Q1 2014

Shares 2,543,333 Value ($000) $80,293 Avg Close $30.49 Range $27.58 - $33.66

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	300,000	$5,430	$19.39	$17.67 - $21.98
Q1 2015	1,596,091	$30,757	$20.85	$17.09 - $24.97
Q4 2014	1,596,091	$37,588	$20.69	$17.23 - $26.38
Q3 2014	7,423,091	$196,712	$30.52	$25.62 - $33.82
Q2 2014	7,423,609	$228,202	$30.24	$27.55 - $32.61
Q1 2014	2,543,333	$80,293	$30.49	$27.58 - $33.66