Stock chart
Ticker: KN Exchange: NYS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Total value Details
2024-02-22 2024-02-22 S Sale

Cabrera Raymond D.

SVP, HR & Chief Admin. Officer

Officer
10,300 -9.8%
16.90
174,070 USD
10,300 -9.8% 16.90 174,070 USD
2023-11-13 2023-11-09 S Sale

Cabrera Raymond D.

SVP, HR & Chief Admin. Officer

Officer
5,000 -5.6%
15.42
77,100 USD
5,000 -5.6% 15.42 77,100 USD
2023-05-19 2023-05-18 S Sale

SHAVERS CHERYL L

Non-Executive Director
12,205 -19.4%
16.61
202,725 USD
12,205 -19.4% 16.61 202,725 USD
2023-05-05 2023-05-03 S Sale

Cabrera Raymond D.

SVP, HR & Chief Admin. Officer

Officer
8,490 -8.7%
16.36
138,896 USD
8,490 -8.7% 16.36 138,896 USD
2022-11-03 2022-11-02 B Purchase

Crowley Daniel J

Non-Executive Director
2,000 +11.2%
13.97
27,940 USD
2,000 +11.2% 13.97 27,940 USD
2022-05-31 2022-05-26 S Sale

Niew Jeffrey

President & CEO

Executive Director
77,537 -12.8%
18.91
1,466,070 USD
77,537 -12.8% 18.91 1,466,070 USD
2022-05-25 2022-05-23 S Sale

SHAVERS CHERYL L

Non-Executive Director
3,100 -5.6%
18.85
58,435 USD
3,100 -5.6% 18.85 58,435 USD
2022-05-10 2022-05-09 S Sale

Cabrera Raymond D.

SVP, HR & Chief Admin. Officer

Officer
63,830 -43.4%
19.07
1,217,034 USD
63,830 -43.4% 19.07 1,217,034 USD
2022-03-29 2022-03-28 PS Planned sale

Giesecke Daniel J.

Senior Vice President & COO

Officer
47,873 -35.1%
22.19
1,062,302 USD
47,873 -35.1% 22.19 1,062,302 USD
2022-02-28 2022-02-25 S Sale

Li Ye Jane

Non-Executive Director
13,450 -30.5%
21.80
293,210 USD
13,450 -30.5% 21.80 293,210 USD
2022-01-05 2022-01-03 PS Planned sale

Niew Jeffrey

President & CEO

Executive Director
106,383 -20.2%
23.50
2,500,001 USD
106,383 -20.2% 23.50 2,500,001 USD
2021-12-14 2021-12-13 PS Planned sale

Anderson John S.

Senior Vice President & CFO

Officer
25,000 -19.6%
22.02
550,568 USD
25,000 -19.6% 22.02 550,568 USD
2021-12-14 2021-12-13 PS Planned sale

Anderson John S.

Senior Vice President & CFO

Officer
25,000 -19.6%
22.01
550,133 USD
25,000 -19.6% 22.01 550,133 USD
2021-11-15 2021-11-12 S Sale

Niew Jeffrey

President & CEO

Executive Director
121,396 -22.4%
21.62
2,625,006 USD
121,396 -22.4% 21.62 2,625,006 USD
2021-11-05 2021-11-04 S Sale

Bastarrica Air A. Jr.

Vice President, Controller

Officer
11,132 -27.5%
21.18
235,817 USD
11,132 -27.5% 21.18 235,817 USD
2021-11-01 2021-11-01 S Sale

Giesecke Daniel J.

Senior Vice President & COO

Officer
36,419 -34.8%
21.15
770,262 USD
36,419 -34.8% 21.15 770,262 USD
2021-10-29 2021-10-28 PS Planned sale

Niew Jeffrey

President & CEO

Executive Director
121,396 -22.4%
20.81
2,526,494 USD
121,396 -22.4% 20.81 2,526,494 USD
2021-06-04 2021-06-03 PS Planned sale

BARNES KEITH

Non-Executive Director
6,725 -9.0%
20.28
136,383 USD
6,725 -9.0% 20.28 136,383 USD
2021-05-04 2021-05-03 S Sale

Bastarrica Air A. Jr.

Vice President, Controller

Officer
5,319 -15.4%
21.20
112,763 USD
5,319 -15.4% 21.20 112,763 USD
2021-05-04 2021-05-03 S Sale

Bastarrica Air A. Jr.

Vice President, Controller

Officer
8,915 -23.3%
21.20
188,998 USD
8,915 -23.3% 21.20 188,998 USD
2021-04-29 2021-04-27 S Sale

Cabrera Raymond D.

SVP, HR & Chief Admin. Officer

Officer
36,419 -34.9%
21.11
768,903 USD
36,419 -34.9% 21.11 768,903 USD
2021-04-06 2021-04-05 PS Planned sale

Anderson John S.

Senior Vice President & CFO

Officer
34,143 -24.9%
21.50
734,075 USD
34,143 -24.9% 21.50 734,075 USD
2021-02-10 2021-02-10 S Sale

Cabrera Raymond D.

SVP, HR & Chief Admin. Officer

Officer
6,786 -8.6%
20.73
140,674 USD
6,786 -8.6% 20.73 140,674 USD
2021-01-22 2021-01-22 PS Planned sale

Giesecke Daniel J.

Senior Vice President & COO

Officer
5,000 -9.9%
20.00
100,000 USD
5,000 -9.9% 20.00 100,000 USD
2021-01-22 2021-01-21 PS Planned sale

Anderson John S.

Senior Vice President & CFO

Officer
5,081 -6.6%
19.95
101,366 USD
5,081 -6.6% 19.95 101,366 USD
2021-01-08 2021-01-06 PS Planned sale

Anderson John S.

Senior Vice President & CFO

Officer
4,612 -5.7%
18.95
87,397 USD
4,612 -5.7% 18.95 87,397 USD
2020-11-02 2020-11-02 B Purchase

Niew Jeffrey

President & CEO

Executive Director
3,000 +0.9%
15.00
45,000 USD
3,000 +0.9% 15.00 45,000 USD
2020-11-02 2020-11-02 B Purchase

MACLEOD DONALD

Non-Executive Director
10,000 +9.9%
14.80
148,000 USD
10,000 +9.9% 14.80 148,000 USD
2020-08-03 2020-07-31 B Purchase

MACLEOD DONALD

Non-Executive Director
10,000 +11.0%
15.09
150,900 USD
10,000 +11.0% 15.09 150,900 USD
2020-02-12 2020-02-11 B Purchase

Jankov Ronald Steven

Non-Executive Director
5,900 +8.0%
16.98
100,182 USD
5,900 +8.0% 16.98 100,182 USD
2020-02-07 2020-02-06 B Purchase

HIRSCH DIDIER

Non-Executive Director
3,000 +4.0%
16.14
48,420 USD
3,000 +4.0% 16.14 48,420 USD
2019-11-06 2019-11-06 S Sale

Anderson John S.

Senior VP & CFO

Officer
8,000 -10.4%
22.41
179,280 USD
8,000 -10.4% 22.41 179,280 USD
2019-11-06 2019-11-06 S Sale

Niew Jeffrey

President & CEO

Executive Director
4,671 -1.6%
22.75
106,265 USD
4,671 -1.6% 22.75 106,265 USD
2019-11-06 2019-11-05 S Sale

Niew Jeffrey

President & CEO

Executive Director
20,329 -6.6%
22.75
462,485 USD
20,329 -6.6% 22.75 462,485 USD
2019-10-30 2019-10-29 S Sale

Giesecke Daniel J.

Senior VP & COO

22,595 -35.1%
20.85
471,106 USD
22,595 -35.1% 20.85 471,106 USD
2019-10-30 2019-10-29 S Sale

Scherp Christian

President, Performance Audio

25,000 -39.6%
20.93
523,250 USD
25,000 -39.6% 20.93 523,250 USD
2019-08-21 2019-08-21 S Sale

Niew Jeffrey

President & CEO

Executive Director
4,866 -1.6%
20.75
100,970 USD
4,866 -1.6% 20.75 100,970 USD
2019-08-19 2019-08-16 S Sale

SHAVERS CHERYL L

Non-Executive Director
4,000 -10.4%
19.98
79,916 USD
4,000 -10.4% 19.98 79,916 USD
2019-08-09 2019-08-08 S Sale

Niew Jeffrey

President & CEO

Executive Director
4,464 -1.4%
20.00
89,280 USD
4,464 -1.4% 20.00 89,280 USD
2019-08-06 2019-08-05 S Sale

Li Ye Jane

Non-Executive Director
9,256 -27.6%
18.86
174,568 USD
9,256 -27.6% 18.86 174,568 USD
2019-07-31 2019-07-31 S Sale

Cabrera Raymond D.

Senior VP, HR & CAO

4,000 -7.2%
20.64
82,560 USD
4,000 -7.2% 20.64 82,560 USD
2019-07-31 2019-07-30 S Sale

Anderson John S.

Senior VP & CFO

7,500 -8.9%
20.40
153,000 USD
7,500 -8.9% 20.40 153,000 USD
2019-07-30 2019-07-26 S Sale

Giesecke Daniel J.

Senior VP & COO

8,000 -11.1%
20.03
160,240 USD
8,000 -11.1% 20.03 160,240 USD
2019-07-29 2019-07-26 S Sale

Scherp Christian

President, Performance Audio

10,000 -13.7%
20.00
200,000 USD
10,000 -13.7% 20.00 200,000 USD
2019-07-26 2019-07-26 PS Planned sale

Niew Jeffrey

President & CEO

Executive Director
5,000 -1.6%
20.00
100,000 USD
5,000 -1.6% 20.00 100,000 USD
2019-07-26 2019-07-25 PS Planned sale

Niew Jeffrey

President & CEO

Executive Director
20,000 -6.0%
20.00
400,000 USD
20,000 -6.0% 20.00 400,000 USD
2019-06-04 2019-06-04 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

965 +1.1%
15.84
15,286 USD
965 +1.1% 15.84 15,286 USD
2019-05-10 2019-05-10 S Sale

Anderson John S.

Senior VP & CFO

7,500 -8.2%
18.11
135,810 USD
7,500 -8.2% 18.11 135,810 USD
2019-05-07 2019-05-07 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

800 +0.9%
18.75
15,000 USD
800 +0.9% 18.75 15,000 USD
2019-04-05 2019-04-04 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

852 +1.0%
17.61
15,004 USD
852 +1.0% 17.61 15,004 USD
2019-03-04 2019-03-04 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

926 +1.1%
16.28
15,075 USD
926 +1.1% 16.28 15,075 USD
2019-02-20 2019-02-20 PS Planned sale

Niew Jeffrey

President & CEO

Executive Director
11,629 -4.0%
16.01
186,180 USD
11,629 -4.0% 16.01 186,180 USD
2019-02-04 2019-02-04 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

Officer
961 +1.4%
15.66
15,049 USD
961 +1.4% 15.66 15,049 USD
2019-01-07 2019-01-04 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

Officer
1,212 +1.7%
12.38
15,005 USD
1,212 +1.7% 12.38 15,005 USD
2018-12-04 2018-12-04 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

Officer
971 +1.4%
15.36
14,915 USD
971 +1.4% 15.36 14,915 USD
2018-11-07 2018-11-06 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

Officer
926 +1.4%
16.19
14,992 USD
926 +1.4% 16.19 14,992 USD
2018-10-05 2018-10-04 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

Officer
936 +1.4%
15.95
14,929 USD
936 +1.4% 15.95 14,929 USD
2018-09-06 2018-09-04 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

Officer
827 +1.3%
18.12
14,985 USD
827 +1.3% 18.12 14,985 USD
2018-07-30 2018-07-26 S Sale

Jackson Thomas G

Senior VP & General Counsel

Officer
1,556 -5.0%
18.22
28,350 USD
1,556 -5.0% 18.22 28,350 USD
2018-07-30 2018-07-26 S Sale

Jackson Thomas G

Senior VP & General Counsel

Officer
400 -1.3%
18.23
7,292 USD
400 -1.3% 18.23 7,292 USD
2018-07-30 2018-07-26 S Sale

Jackson Thomas G

Senior VP & General Counsel

Officer
800 -2.5%
18.24
14,592 USD
800 -2.5% 18.24 14,592 USD
2018-07-27 2018-07-26 B Purchase

Polacek Michael S.

President, Intelligent Audio

Officer
1,634 +2.5%
18.30
29,902 USD
1,634 +2.5% 18.30 29,902 USD
2018-06-01 2018-06-01 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

Officer
1,020 +1.6%
14.58
14,872 USD
1,020 +1.6% 14.58 14,872 USD
2018-05-07 2018-05-04 PS Planned sale

BARNES KEITH

Non-Executive Director
3,976 -8.3%
13.32
52,960 USD
3,976 -8.3% 13.32 52,960 USD
2018-05-03 2018-05-01 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

Officer
1,160 +1.9%
12.80
14,848 USD
1,160 +1.9% 12.80 14,848 USD
2018-05-03 2018-05-01 B Purchase

Niew Jeffrey

President & CEO

Executive Director
200 +0.1%
12.36
2,472 USD
200 +0.1% 12.36 2,472 USD
2018-05-03 2018-05-01 B Purchase

Niew Jeffrey

President & CEO

Executive Director
2,300 +0.7%
12.37
28,451 USD
2,300 +0.7% 12.37 28,451 USD
2018-05-03 2018-05-01 B Purchase

HIRSCH DIDIER

Non-Executive Director
2,000 +4.1%
12.40
24,800 USD
2,000 +4.1% 12.40 24,800 USD
2018-05-03 2018-05-01 B Purchase

HIRSCH DIDIER

Non-Executive Director
5,000 +11.4%
12.80
64,000 USD
5,000 +11.4% 12.80 64,000 USD
2018-04-02 2018-04-02 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

Officer
1,178 +1.9%
12.36
14,560 USD
1,178 +1.9% 12.36 14,560 USD
2018-03-05 2018-03-01 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

1,027 +1.7%
14.44
14,830 USD
1,027 +1.7% 14.44 14,830 USD
2018-02-20 2018-02-16 B Purchase

HIRSCH DIDIER

Non-Executive Director
3,000 +7.3%
14.45
43,335 USD
3,000 +7.3% 14.45 43,335 USD
2018-02-13 2018-02-12 B Purchase

HIRSCH DIDIER

Non-Executive Director
2,000 +5.2%
13.40
26,800 USD
2,000 +5.2% 13.40 26,800 USD
2018-02-02 2018-02-01 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

Officer
975 +2.1%
15.21
14,830 USD
975 +2.1% 15.21 14,830 USD
2018-01-04 2018-01-02 PP Planned purchase

Polacek Michael S.

President, Intelligent Audio

Officer
1,007 +2.2%
14.78
14,883 USD
1,007 +2.2% 14.78 14,883 USD