KN

Knowles Corp

Company with tickers: KN

CIK

1587523

CUSIP

49926D109

Shares Outstanding

85,560,660

13F Activity (30d)

209 filings 204 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Shares	Price	Value	After
2026-05-27	Giesecke Daniel J.	Senior Vice President & COO	Sell	10,189	$37.33	$380,355	185,867
2026-05-27	Giesecke Daniel J.	Senior Vice President & COO	Sell	10,012	$37.31	$373,548	175,855
2026-05-13	Cabrera Raymond D.	SVP, Chief HR Officer	Convert	25,210	$16.77	$422,772	151,722
2026-05-13	Cabrera Raymond D.	SVP, Chief HR Officer	Tax	17,599	$36.62	$644,475	134,123
2026-05-13	Cabrera Raymond D.	SVP, Chief HR Officer	Convert	25,210	$16.77	$422,772	0
2026-05-05	Niew Jeffrey	Director	Convert	142,857	$16.77	$2,395,712	1,026,576
2026-05-05	Niew Jeffrey	Director	Sell	142,857	$33.25	$4,749,995	883,719
2026-05-05	Niew Jeffrey	Director	Convert	142,857	$16.77	$2,395,712	0
2026-04-30	Bastarrica Air A. Jr.	Vice President, Controller	Sell	3,623	$30.91	$111,987	47,569
2026-04-29	Bastarrica Air A. Jr.	Vice President, Controller	Sell	2,153	$29.96	$64,504	51,192
2026-04-28	Angelini Laura	Director	Award	6,265	$30.33	$190,017	30,311
2026-04-28	WISHART MICHAEL S	Director	Award	6,265	$30.33	$190,017	76,720
2026-04-28	Li Ye Jane	Director	Award	6,265	$30.33	$190,017	66,717
2026-04-28	Bastarrica Air A. Jr.	Vice President, Controller	Sell	1,962	$30.26	$59,370	53,345
2026-04-28	Crowley Daniel J	Director	Award	6,265	$30.33	$190,017	59,083
2026-04-28	BARNES KEITH	Director	Award	6,265	$30.33	$190,017	63,299
2026-04-28	SHAVERS CHERYL L	Director	Award	6,265	$30.33	$190,017	42,341
2026-04-28	Cardew Jason M	Director	Award	6,265	$30.33	$190,017	36,414
2026-04-27	Bastarrica Air A. Jr.	Vice President, Controller	Sell	2,262	$30.68	$69,398	55,307
2026-02-26	PERNA ROBERT J	SVP, General Counsel & Sec	Sell	9,221	$27.88	$257,081	0
2026-02-24	PERNA ROBERT J	SVP, General Counsel & Sec	Sell	7,422	$28.10	$208,558	80,272
2026-02-20	Giesecke Daniel J.	Senior Vice President & COO	Tax	3,968	$27.54	$109,279	196,056
2026-02-20	Anderson John S.	Senior Vice President & CFO	Tax	5,731	$27.54	$157,832	234,596
2026-02-20	PERNA ROBERT J	SVP, General Counsel & Sec	Other	9,221	—	—	9,221
2026-02-20	SHAVERS CHERYL L	Director	Sell	3,700	$27.40	$101,380	36,076
2026-02-20	Niew Jeffrey	Director	Tax	17,456	$27.54	$480,738	883,719
2026-02-20	PERNA ROBERT J	SVP, General Counsel & Sec	Tax	3,086	$27.54	$84,988	87,694
2026-02-20	Bastarrica Air A. Jr.	Vice President, Controller	Tax	2,347	$27.54	$64,636	57,569
2026-02-20	Cabrera Raymond D.	SVP, Chief HR Officer	Tax	3,086	$27.54	$84,988	126,512
2026-02-19	BARNES KEITH	Director	Sell	41,048	$27.16	$1,114,864	0
2026-02-18	Giesecke Daniel J.	Senior Vice President & COO	Tax	3,624	$27.16	$98,428	200,024
2026-02-18	Anderson John S.	Senior Vice President & CFO	Tax	5,234	$27.16	$142,155	240,327
2026-02-18	Niew Jeffrey	Director	Tax	15,943	$27.16	$433,012	901,175
2026-02-18	PERNA ROBERT J	SVP, General Counsel & Sec	Tax	2,818	$27.16	$76,537	90,780
2026-02-18	Cabrera Raymond D.	SVP, Chief HR Officer	Tax	2,818	$27.16	$76,537	129,598
2026-02-18	Bastarrica Air A. Jr.	Vice President, Controller	Tax	2,143	$27.16	$58,204	59,916
2026-02-17	Giesecke Daniel J.	Senior Vice President & COO	Award	16,581	—	—	203,648
2026-02-17	Cabrera Raymond D.	SVP, Chief HR Officer	Award	13,817	—	—	132,416
2026-02-17	Anderson John S.	Senior Vice President & CFO	Award	64,489	$27.14	$1,750,231	250,180
2026-02-17	Anderson John S.	Senior Vice President & CFO	Award	23,950	—	—	245,561
2026-02-17	Cabrera Raymond D.	SVP, Chief HR Officer	Award	29,764	$27.14	$807,795	131,783
2026-02-17	Niew Jeffrey	Director	Award	212,814	$27.14	$5,775,772	938,440
2026-02-17	PERNA ROBERT J	SVP, General Counsel & Sec	Tax	15,384	$27.14	$417,522	79,781
2026-02-17	Bastarrica Air A. Jr.	Vice President, Controller	Award	11,054	—	—	62,059
2026-02-17	PERNA ROBERT J	SVP, General Counsel & Sec	Award	34,725	$27.14	$942,437	95,165
2026-02-17	Niew Jeffrey	Director	Award	72,955	—	—	917,118
2026-02-17	PERNA ROBERT J	SVP, General Counsel & Sec	Award	13,817	—	—	93,598
2026-02-17	Anderson John S.	Senior Vice President & CFO	Tax	28,569	$27.14	$775,363	221,611
2026-02-17	Giesecke Daniel J.	Senior Vice President & COO	Award	39,685	$27.14	$1,077,051	204,648
2026-02-17	Niew Jeffrey	Director	Tax	94,277	$27.14	$2,558,678	844,163

Showing 1–50 of 545 transactions