Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-02-26 Sale | 2025-02-26 3:35 pm | Knowles Corp | KN | PERNA ROBERT J SVP, General Counsel & Sec | 10,009 | $17.02 | $170,353 | 75,773 (Direct) | View |
2024-12-10 Sale | 2025-02-20 2:23 pm | Knowles Corp | KN | Niew Jeffrey President & CEO | 4,423 | $19.5 | $86,249 | 956,826 (Indirect Direct) | View |
2024-12-10 Sale | 2025-02-20 2:21 pm | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 93 | $19.5 | $1,814 | 247,879 (Indirect Direct) | View |
2024-11-25 Sale | 2024-11-25 4:28 pm | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 10,443 | $19.5 | $203,639 | 200,757 (Direct) | View |
2024-11-07 Sale | 2024-11-12 10:10 am | Knowles Corp | KN | Giesecke Daniel J. Senior Vice President & COO | 323 | $19.39 | $6,263 | 149,717 (Direct) | View |
2024-11-07 Sale | 2024-11-07 3:34 pm | Knowles Corp | KN | Bastarrica Air A. Jr. Vice President, Controller | 3,762 | $19.46 | $73,209 | 61,681 (Direct) | View |
2024-11-06 Sale | 2024-11-07 3:28 pm | Knowles Corp | KN | Niew Jeffrey President & CEO | 157,699 | $18.98 | $2,993,127 | 820,698 (Direct) | View |
2024-11-04 Sale | 2024-11-06 2:36 pm | Knowles Corp | KN | PERNA ROBERT J SVP, General Counsel & Sec | 21,080 | $17.56 | $370,165 | 66,063 (Indirect Direct) | View |
2024-09-30 Sale | 2024-09-30 5:37 pm | Knowles Corp | KN | BARNES KEITH Director | 6,725 | $17.88 | $120,243 | 86,192 (Direct) | View |
2024-09-23 Sale | 2024-09-24 3:58 pm | Knowles Corp | KN | SHAVERS CHERYL L Director | 12,579 | $17.29 | $217,491 | 48,933 (Direct) | View |
2024-08-23 Sale | 2024-08-27 11:49 am | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 10,444 | $18.5 | $193,214 | 211,200 (Direct) | View |
2024-05-31 Sale | 2024-05-31 2:35 pm | Knowles Corp | KN | BARNES KEITH Director | 5,186 | $17.45 | $90,496 | 92,917 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-02-20 Tax Withholding | 2025-02-24 12:12 pm | N/A N/A | Knowles Corp | KN | PERNA ROBERT J SVP, General Counsel & Sec | 3,086 | $17.84 | 85,782 (Direct) | View |
2025-02-20 Tax Withholding | 2025-02-24 12:10 pm | N/A N/A | Knowles Corp | KN | Niew Jeffrey President & CEO | 17,456 | $17.84 | 939,370 (Direct) | View |
2025-02-20 Tax Withholding | 2025-02-24 12:09 pm | N/A N/A | Knowles Corp | KN | Giesecke Daniel J. Senior Vice President & COO | 3,968 | $17.84 | 174,591 (Direct) | View |
2025-02-20 Tax Withholding | 2025-02-24 12:01 pm | N/A N/A | Knowles Corp | KN | Cabrera Raymond D. SVP, HR & Chief Admin. Officer | 3,086 | $17.84 | 116,831 (Direct) | View |
2025-02-20 Tax Withholding | 2025-02-24 12:00 pm | N/A N/A | Knowles Corp | KN | Bastarrica Air A. Jr. Vice President, Controller | 2,347 | $17.84 | 72,537 (Direct) | View |
2025-02-20 Tax Withholding | 2025-02-24 11:58 am | N/A N/A | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 5,472 | $17.84 | 242,407 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 2:23 pm | N/A N/A | Knowles Corp | KN | Niew Jeffrey President & CEO | 107,961 | $0 | 956,826 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 2:23 pm | N/A N/A | Knowles Corp | KN | Niew Jeffrey President & CEO | 42,645 | $18.34 | 956,826 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 2:23 pm | N/A N/A | Knowles Corp | KN | Niew Jeffrey President & CEO | 96,263 | $18.34 | 956,826 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 2:21 pm | N/A N/A | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 35,442 | $0 | 247,879 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 2:21 pm | N/A N/A | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 12,006 | $18.34 | 247,879 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 2:21 pm | N/A N/A | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 28,382 | $18.34 | 247,879 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 12:59 pm | N/A N/A | Knowles Corp | KN | PERNA ROBERT J SVP, General Counsel & Sec | 19,084 | $0 | 88,868 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 12:59 pm | N/A N/A | Knowles Corp | KN | PERNA ROBERT J SVP, General Counsel & Sec | 7,335 | $18.34 | 88,868 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 12:59 pm | N/A N/A | Knowles Corp | KN | PERNA ROBERT J SVP, General Counsel & Sec | 16,556 | $18.34 | 88,868 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 12:57 pm | N/A N/A | Knowles Corp | KN | Bastarrica Air A. Jr. Vice President, Controller | 16,358 | $0 | 74,884 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 12:56 pm | N/A N/A | Knowles Corp | KN | Giesecke Daniel J. Senior Vice President & COO | 24,537 | $0 | 178,559 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 12:56 pm | N/A N/A | Knowles Corp | KN | Giesecke Daniel J. Senior Vice President & COO | 8,383 | $18.34 | 178,559 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 12:56 pm | N/A N/A | Knowles Corp | KN | Giesecke Daniel J. Senior Vice President & COO | 18,921 | $18.34 | 178,559 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 12:53 pm | N/A N/A | Knowles Corp | KN | Cabrera Raymond D. SVP, HR & Chief Admin. Officer | 19,084 | $0 | 119,917 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 12:53 pm | N/A N/A | Knowles Corp | KN | Cabrera Raymond D. SVP, HR & Chief Admin. Officer | 6,287 | $18.34 | 119,917 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 12:53 pm | N/A N/A | Knowles Corp | KN | Cabrera Raymond D. SVP, HR & Chief Admin. Officer | 14,191 | $18.34 | 119,917 (Direct) | View |
2025-02-07 Tax Withholding | 2025-02-10 4:21 pm | N/A N/A | Knowles Corp | KN | PERNA ROBERT J SVP, General Counsel & Sec | 2,468 | $18.22 | 60,563 (Direct) | View |
2025-02-06 Tax Withholding | 2025-02-10 4:21 pm | N/A N/A | Knowles Corp | KN | PERNA ROBERT J SVP, General Counsel & Sec | 3,032 | $18.56 | 60,563 (Direct) | View |
2025-02-07 Tax Withholding | 2025-02-10 4:20 pm | N/A N/A | Knowles Corp | KN | Niew Jeffrey President & CEO | 11,631 | $18.22 | 795,247 (Direct) | View |
2025-02-06 Tax Withholding | 2025-02-10 4:20 pm | N/A N/A | Knowles Corp | KN | Niew Jeffrey President & CEO | 13,820 | $18.56 | 795,247 (Direct) | View |
2025-02-07 Tax Withholding | 2025-02-10 4:18 pm | N/A N/A | Knowles Corp | KN | Giesecke Daniel J. Senior Vice President & COO | 2,785 | $18.22 | 143,484 (Direct) | View |
2025-02-06 Tax Withholding | 2025-02-10 4:18 pm | N/A N/A | Knowles Corp | KN | Giesecke Daniel J. Senior Vice President & COO | 3,448 | $18.56 | 143,484 (Direct) | View |
2025-02-07 Tax Withholding | 2025-02-10 4:17 pm | N/A N/A | Knowles Corp | KN | Cabrera Raymond D. SVP, HR & Chief Admin. Officer | 2,199 | $18.22 | 92,929 (Direct) | View |
2025-02-06 Tax Withholding | 2025-02-10 4:17 pm | N/A N/A | Knowles Corp | KN | Cabrera Raymond D. SVP, HR & Chief Admin. Officer | 2,599 | $18.56 | 92,929 (Direct) | View |
2025-02-07 Tax Withholding | 2025-02-10 4:15 pm | N/A N/A | Knowles Corp | KN | Bastarrica Air A. Jr. Vice President, Controller | 1,395 | $18.22 | 58,526 (Direct) | View |
2025-02-06 Tax Withholding | 2025-02-10 4:15 pm | N/A N/A | Knowles Corp | KN | Bastarrica Air A. Jr. Vice President, Controller | 2,178 | $18.56 | 58,526 (Direct) | View |
2025-02-07 Tax Withholding | 2025-02-10 4:13 pm | N/A N/A | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 4,003 | $18.22 | 196,061 (Direct) | View |
2025-02-06 Tax Withholding | 2025-02-10 4:13 pm | N/A N/A | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 5,147 | $18.56 | 196,061 (Direct) | View |
2024-12-06 Option Award | 2024-12-09 1:13 pm | N/A N/A | Knowles Corp | KN | Angelini Laura Director | 12,156 | $19.58 | 12,156 (Direct) | View |
2024-12-03 Exercise | 2024-12-05 2:38 pm | 2020-02-19 2026-02-19 | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 40,193 | $16.07 | 205,211 (Direct) | View |
2024-12-03 Tax Withholding | 2024-12-05 2:38 pm | N/A N/A | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 35,739 | $19.89 | 205,211 (Direct) | View |
2024-12-04 Tax Withholding | 2024-12-05 2:37 pm | N/A N/A | Knowles Corp | KN | Bastarrica Air A. Jr. Vice President, Controller | 4,064 | $19.82 | 62,099 (Direct) | View |
2024-12-04 Exercise | 2024-12-05 2:37 pm | 2021-02-10 2027-02-09 | Knowles Corp | KN | Bastarrica Air A. Jr. Vice President, Controller | 4,482 | $16.77 | 62,099 (Direct) | View |
2024-11-06 Exercise | 2024-11-07 3:30 pm | 2019-02-15 2025-02-15 | Knowles Corp | KN | Giesecke Daniel J. Senior Vice President & COO | 34,787 | $14.29 | 150,040 (Direct) | View |
2024-11-06 Tax Withholding | 2024-11-07 3:30 pm | N/A N/A | Knowles Corp | KN | Giesecke Daniel J. Senior Vice President & COO | 29,721 | $19.35 | 150,040 (Direct) | View |
2024-11-06 Exercise | 2024-11-07 3:28 pm | 2019-02-15 2025-02-15 | Knowles Corp | KN | Niew Jeffrey President & CEO | 157,699 | $14.29 | 820,698 (Direct) | View |
2024-03-04 Gift | 2024-11-06 2:36 pm | N/A N/A | Knowles Corp | KN | PERNA ROBERT J SVP, General Counsel & Sec | 6,116 | $0 | 66,063 (Direct) | View |
2024-09-20 Tax Withholding | 2024-09-23 4:50 pm | N/A N/A | Knowles Corp | KN | Cabrera Raymond D. SVP, HR & Chief Admin. Officer | 24,972 | $17.52 | 97,727 (Direct) | View |
2024-09-20 Exercise | 2024-09-23 4:50 pm | 2019-02-15 2025-02-15 | Knowles Corp | KN | Cabrera Raymond D. SVP, HR & Chief Admin. Officer | 27,829 | $14.29 | 97,727 (Direct) | View |
2024-07-11 Tax Withholding | 2024-07-12 3:15 pm | N/A N/A | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 40,270 | $18.52 | 221,644 (Direct) | View |
2024-07-11 Exercise | 2024-07-12 3:15 pm | 2019-02-15 2025-02-15 | Knowles Corp | KN | Anderson John S. Senior Vice President & CFO | 46,382 | $14.29 | 221,644 (Direct) | View |
2024-06-18 Option Award | 2024-06-20 10:10 am | N/A N/A | Knowles Corp | KN | Cardew Jason M Director | 18,259 | $17.42 | 18,259 (Direct) | View |
2024-04-30 Option Award | 2024-05-02 2:38 pm | N/A N/A | Knowles Corp | KN | WISHART MICHAEL S Director | 10,740 | $15.83 | 58,565 (Direct) | View |
2024-04-30 Option Award | 2024-05-02 2:36 pm | N/A N/A | Knowles Corp | KN | SHAVERS CHERYL L Director | 10,740 | $15.83 | 61,512 (Direct) | View |
2024-04-30 Option Award | 2024-05-02 2:35 pm | N/A N/A | Knowles Corp | KN | MACLEOD DONALD Director | 10,740 | $15.83 | 148,982 (Direct) | View |