| $97M | ||
| $95M | ||
| $94M | ||
| $77M | ||
| $43M | ||
| $35M |
Buys | $0 | 0 | 0 |
Sells | $4,531,418 | 12 | 100 |
| Giesecke Daniel J. | Senior Vice President & COO | 0 | $0 | 1 | $6,263 | $-6,263 |
| Bastarrica Air A. Jr. | Vice President, Controller | 0 | $0 | 1 | $73,209 | $-73,209 |
| Cabrera Raymond D. | SVP, HR & Chief Admin. Officer | 0 | $0 | 1 | $95,653 | $-95,653 |
| BARNES KEITH | director | 0 | $0 | 1 | $120,243 | $-120,243 |
| SHAVERS CHERYL L | director | 0 | $0 | 1 | $217,491 | $-217,491 |
| Anderson John S. | Senior Vice President & CFO | 0 | $0 | 3 | $398,666 | $-398,666 |
| PERNA ROBERT J | SVP, General Counsel & Sec | 0 | $0 | 2 | $540,518 | $-540,518 |
| Niew Jeffrey | President & CEO | 0 | $0 | 2 | $3.08M | $-3.08M |
Knowles Corporation offers micro-acoustic microphones and balanced armature speakers, audio solutions, high performance capacitors, and radio frequency products for the consumer electronics, medtech, defense, electric vehicle, industrial, and communications markets. It operates in two segments, Audio and Precision Devices (PD). The Audio segment designs and manufactures audio products, including microphones, balanced armature speakers, and audio processors used in applications that serve the mobile, hearing health, True Wireless Stereo, Internet of Things, and computing markets. The PD segment is involved in the design and delivery of high-performance capacitor products and RF solutions that are used in applications, such as power supplies and medical implants, satellite communications, and radar systems, as well as for communications equipment. The company sells its products directly to original equipment manufacturers and to their contract manufacturers and suppliers, as well as through distributors. It has operations in Asia, the United States, Europe, other Americas, and internationally. The company was founded in 1946 and is headquartered in Itasca, Illinois.
Over the last 12 months, insiders at Knowles Corporation have bought $0 and sold $4.53M worth of Knowles Corporation stock.
On average, over the past 5 years, insiders at Knowles Corporation have bought $357,870 and sold $5.11M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 2,000 shares for transaction amount of $27,940 was made by Crowley Daniel J (director) on 2022‑11‑02.
| 2025-05-15 | Sale | Cabrera Raymond D. | SVP, HR & Chief Admin. Officer | 5,545 0.0064% | $17.25 | $95,653 | +2.40% | |
| 2025-02-26 | Sale | PERNA ROBERT J | SVP, General Counsel & Sec | 10,009 0.0114% | $17.02 | $170,353 | -3.64% | |
| 2024-12-10 | Sale | Niew Jeffrey | President & CEO | 4,423 0.005% | $19.50 | $86,249 | -11.54% | |
| 2024-12-10 | Sale | Anderson John S. | Senior Vice President & CFO | 93 0.0001% | $19.50 | $1,814 | -11.54% | |
| 2024-11-25 | Sale | Anderson John S. | Senior Vice President & CFO | 10,443 0.0119% | $19.50 | $203,639 | -9.28% | |
| 2024-11-07 | Sale | Giesecke Daniel J. | Senior Vice President & COO | 323 0.0004% | $19.39 | $6,263 | -8.24% | |
| 2024-11-07 | Sale | Bastarrica Air A. Jr. | Vice President, Controller | 3,762 0.0043% | $19.46 | $73,209 | -8.24% | |
| 2024-11-06 | Sale | Niew Jeffrey | President & CEO | 157,699 0.1762% | $18.98 | $2.99M | -9.02% | |
| 2024-11-04 | Sale | PERNA ROBERT J | SVP, General Counsel & Sec | 21,080 0.024% | $17.56 | $370,165 | +0.94% | |
| 2024-09-30 | Sale | BARNES KEITH | director | 6,725 0.0076% | $17.88 | $120,243 | -2.44% | |
| 2024-09-23 | Sale | SHAVERS CHERYL L | director | 12,579 0.0143% | $17.29 | $217,491 | +2.50% | |
| 2024-08-23 | Sale | Anderson John S. | Senior Vice President & CFO | 10,444 0.0119% | $18.50 | $193,214 | -4.59% | |
| 2024-05-31 | Sale | BARNES KEITH | director | 5,186 0.0058% | $17.45 | $90,496 | +0.17% | |
| 2024-02-22 | Sale | Cabrera Raymond D. | SVP, HR & Chief Admin. Officer | 10,300 0.0114% | $16.90 | $174,070 | +4.15% | |
| 2023-11-09 | Sale | Cabrera Raymond D. | SVP, HR & Chief Admin. Officer | 5,000 0.0056% | $15.42 | $77,100 | +12.12% | |
| 2023-05-18 | Sale | SHAVERS CHERYL L | director | 12,205 0.0136% | $16.61 | $202,725 | -0.12% | |
| 2023-05-03 | Sale | Cabrera Raymond D. | SVP, HR & Chief Admin. Officer | 8,490 0.0094% | $16.36 | $138,896 | +0.40% | |
| 2022-11-02 | Crowley Daniel J | director | 2,000 0.0022% | $13.97 | $27,940 | +18.83% | ||
| 2022-05-26 | Sale | Niew Jeffrey | President & CEO | 77,537 0.0838% | $18.91 | $1.47M | -13.36% | |
| 2022-05-23 | Sale | SHAVERS CHERYL L | 3,100 0.0034% | $18.85 | $58,435 | -12.71% |
| Giesecke Daniel J. | Senior Vice President & COO | 149717 0.1721% | $2.66M | 1 | 6 | <0.0001% |
| Cabrera Raymond D. | SVP, HR & Chief Admin. Officer | 111286 0.128% | $1.98M | 0 | 8 | |
| BARNES KEITH | director | 86192 0.0991% | $1.53M | 0 | 6 | |
| PERNA ROBERT J | SVP, General Counsel & Sec | 75773 0.0871% | $1.34M | 0 | 2 | |
| Bastarrica Air A. Jr. | Vice President, Controller | 61681 0.0709% | $1.09M | 0 | 3 | |
| SHAVERS CHERYL L | director | 48933 0.0563% | $868,560.75 | 0 | 5 | |
| Niew Jeffrey | President & CEO | 0 0% | $0 | 4 | 18 | +13.08% |
| Anderson John S. | Senior Vice President & CFO | 0 0% | $0 | 2 | 15 | <0.0001% |
| MACLEOD DONALD | director | 110549 0.1271% | $1.96M | 3 | 0 | +15.64% |
| Polacek Michael S. | President, Intelligent Audio | 86922 0.0999% | $1.54M | 20 | 0 | +10.33% |
| Jankov Ronald Steven | director | 79552 0.0915% | $1.41M | 2 | 0 | +11.74% |
| HIRSCH DIDIER | director | 78079 0.0898% | $1.39M | 7 | 0 | +7.33% |
| ERGAS JEAN PIERRE | director | 60599 0.0697% | $1.08M | 2 | 0 | <0.0001% |
| Walker Gordon A. | President, Acoustics | 41776 0.048% | $741,524.00 | 1 | 0 | +28.76% |
| Scherp Christian | President, Performance Audio | 38210 0.0439% | $678,227.50 | 0 | 2 | |
| Li Ye Jane | director | 30709 0.0353% | $545,084.75 | 0 | 2 | |
| Jackson Thomas G | Senior VP & General Counsel | 29419 0.0338% | $522,187.25 | 0 | 5 | |
| Dickinson Paul M | SVP - Corp. Development | 22642 0.026% | $401,895.50 | 1 | 0 | <0.0001% |
| LOCHRIDGE RICHARD K | director | 22416 0.0258% | $397,884.00 | 1 | 0 | <0.0001% |
| Crowley Daniel J | director | 19815 0.0228% | $351,716.25 | 1 | 0 | +18.83% |
| Wynn James F. | SVP, Global Supply Chain | 13027 0.015% | $231,229.25 | 1 | 0 | <0.0001% |
| Eul Hermann | director | 10609 0.0122% | $188,309.75 | 1 | 0 | <0.0001% |
$20,137,301 | 263 | 11.61% | $150.58M | |
$8,263,661 | 164 | 28.29% | $595.29M | |
$8,772,785 | 126 | 6.76% | $207.75M | |
$13,438,331 | 82 | 3.70% | $1.7B | |
$10,238,140 | 62 | 8.33% | $5.05B | |
Knowles Corporation (KN) | $5,062,592 | 47 | 5.38% | $1.54B |
$8,145,809 | 43 | 11.52% | $2.33B | |
$159,920,223 | 39 | 48.35% | $3.36B | |
$261,571,248 | 39 | 16.45% | $2.05B | |
$5,735,302 | 35 | -22.39% | $301.06M | |
$3,487,777 | 25 | -1.57% | $753.11M | |
$2,122,609 | 22 | 11.26% | $1.05B | |
$4,059,035 | 20 | -0.51% | $1.23B | |
$3,167,207 | 14 | -3.00% | $389.72M | |
$291,116 | 12 | 6.39% | $12.01B | |
$2,907,414 | 10 | 8.11% | $799.9M | |
$3,792,039 | 8 | 18.34% | $8.22B | |
$403,000 | 3 | 9.82% | $15.87B | |
$488,307 | 3 | -7.13% | $2.28B |
| Increased Positions | 129 | +52.65% | 9M | +10.34% |
| Decreased Positions | 101 | -41.22% | 10M | -10.72% |
| New Positions | 47 | New | 3M | New |
| Sold Out Positions | 23 | Sold Out | 318,969 | Sold Out |
| Total Postitions | 273 | +11.43% | 89M | -0.38% |
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