Daniel J. Giesecke

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
10 Feb 23	KN Knowles	Common Stock	Payment of exercise	Dispose F	No	No	16.09	1,652	26.58 k	117,844
8 Feb 23	KN Knowles	Common Stock	Payment of exercise	Dispose F	No	No	18.82	2,868	53.98 k	119,496
7 Feb 23	KN Knowles	Common Stock	Payment of exercise	Dispose F	No	No	19.08	2,795	53.33 k	122,364
6 Feb 23	KN Knowles	Common Stock	Payment of exercise	Dispose F	No	No	19.09	4,745	90.58 k	125,159
6 Feb 23	KN Knowles	Common Stock	Grant	Acquire A	No	No	0	20,953	0.00	129,904
6 Feb 23	KN Knowles	Common Stock	Grant	Acquire A	No	No	19.09	10,711	204.47 k	108,951
6 Jan 23	KN Knowles	Common Stock	Payment of exercise	Dispose F	No	No	17.37	38,593	670.36 k	97,887
6 Jan 23	KN Knowles	Common Stock	Option exercise	Acquire M	No	No	11.02	47,872	527.55 k	136,480
6 Jan 23	KN Knowles	NQSO Common Stock	Option exercise	Dispose M	No	No	11.02	47,872	527.55 k	0
6 Jan 23	KN Knowles	Common Stock	Payment of exercise	Dispose F	No	No	17.73	38,240	678.00 k	98,240

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.