KN Knowles Corp
NYSE · SEC CIK 1587523 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $29.17M 27 sales by 8 insiders
- Filings on record
- 206 since 2021-08-30, latest 2026-08-19 12:05
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Niew Jeffrey | Pres, CEO, Dir | — | $20.82M |
| Anderson John S. | SVP, CFO | — | $3.75M |
| Giesecke Daniel J. | SVP, COO | — | $1.19M |
| BARNES KEITH | Dir | — | $1.11M |
| Bastarrica Air A. Jr. | VP, Ctrl | — | $626.4K |
| SHAVERS CHERYL L | Dir | — | $621.2K |
| PERNA ROBERT J | SVP, GC, Sec | — | $551.4K |
| Cabrera Raymond D. | SVP, Chief HR Off | — | $491.6K |
| Angelini Laura | Dir | — | — |
| Li Ye Jane | Dir | — | — |
Transactions 297
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MA | 2026-08-19 12:05 | 2026-08-17 | KN | SHAVERS CHERYL L | Dir | S - Sale | $39.27 | -6,618 | 35.7K | -16% | -$259.9K |
| MT | 2026-08-18 14:44 | 2026-08-17 | KN | SHAVERS CHERYL L | Dir | S - Sale | $39.27 | -6,618 | 35.7K | -16% | -$259.9K |
| MT | 2026-08-14 16:04 | 2026-08-12+ | KN | Niew Jeffrey | Pres, CEO, Dir | S - Sale | $38.95 | -200.0K | 683.7K | -23% | -$7.79M |
| MT | 2026-08-13 17:09 | 2026-08-12+ | KN | Anderson John S. | SVP, CFO | S - Sale | $39.01 | -40.0K | 194.6K | -17% | -$1.56M |
| 2026-07-28 11:15 | 2026-07-27 | KN | Cabrera Raymond D. | SVP, Chief HR Off | S - Sale | $36.28 | -6,178 | 127.9K | -5% | -$224.1K | |
| MT | 2026-05-29 13:28 | 2026-05-27 | KN | Giesecke Daniel J. | SVP, COO | S - Sale | $37.32 | -20.2K | 175.9K | -10% | -$753.9K |
| D | 2026-05-14 12:17 | 2026-05-13 | KN | Cabrera Raymond D. | SVP, Chief HR Off | M - OptEx | $16.77 | +25.2K | 151.7K | +20% | +$422.8K |
| D | 2026-05-14 12:17 | 2026-05-13 | KN | Cabrera Raymond D. | SVP, Chief HR Off | F - Tax | $36.62 | -17.6K | 134.1K | -12% | -$644.5K |
| D | 2026-05-07 12:50 | 2026-05-05 | KN | Niew Jeffrey | Pres, CEO, Dir | M - OptEx | $16.77 | +142.9K | 1.03M | +16% | +$2.40M |
| D | 2026-05-07 12:50 | 2026-05-05 | KN | Niew Jeffrey | Pres, CEO, Dir | S - Sale+OE | $33.25 | -142.9K | 883.7K | -14% | -$4.75M |
| 2026-04-30 16:55 | 2026-04-30 | KN | Bastarrica Air A. Jr. | VP, Ctrl | S - Sale | $30.91 | -3,623 | 47.6K | -7% | -$112.0K | |
| 2026-04-29 19:01 | 2026-02-03 | KN | Li Ye Jane | Dir | G - Gift | $0.00 | +7,424 | 60.5K | +14% | $0 | |
| 2026-04-29 19:01 | 2026-04-28 | KN | Li Ye Jane | Dir | A - Grant | $30.33 | +6,265 | 66.7K | +10% | +$190.0K | |
| I | 2026-04-29 19:01 | 2026-02-03 | KN | Li Ye Jane | Dir | G - Gift | $0.00 | -7,424 | 12.6K | -37% | $0 |
| 2026-04-29 18:42 | 2026-04-28 | KN | WISHART MICHAEL S | Dir | A - Grant | $30.33 | +6,265 | 76.7K | +9% | +$190.0K | |
| 2026-04-29 18:35 | 2026-04-28 | KN | SHAVERS CHERYL L | Dir | A - Grant | $30.33 | +6,265 | 42.3K | +17% | +$190.0K | |
| 2026-04-29 18:33 | 2026-04-28 | KN | Crowley Daniel J | Dir | A - Grant | $30.33 | +6,265 | 59.1K | +12% | +$190.0K | |
| 2026-04-29 18:32 | 2026-04-28 | KN | Cardew Jason M | Dir | A - Grant | $30.33 | +6,265 | 36.4K | +21% | +$190.0K | |
| 2026-04-29 18:30 | 2026-04-28 | KN | BARNES KEITH | Dir | A - Grant | $30.33 | +6,265 | 63.3K | +11% | +$190.0K | |
| 2026-04-29 18:26 | 2026-04-28 | KN | Angelini Laura | Dir | A - Grant | $30.33 | +6,265 | 30.3K | +26% | +$190.0K | |
| M | 2026-04-29 16:08 | 2026-04-27+ | KN | Bastarrica Air A. Jr. | VP, Ctrl | S - Sale | $30.31 | -6,377 | 51.2K | -11% | -$193.3K |
| I | 2026-02-26 | 2026-02-26 | KN | PERNA ROBERT J | SVP, GC, Sec | S - Sale | $27.88 | -9,221 | 0 | -100% | -$257.1K |
| 2026-02-26 | 2026-02-24 | KN | PERNA ROBERT J | SVP, GC, Sec | S - Sale | $28.10 | -7,422 | 80.3K | -8% | -$208.6K | |
| I | 2026-02-24 | 2026-02-10 | KN | BARNES KEITH | Dir | G - Gift | $0.00 | +41.0K | 41.0K | New | $0 |
| 2026-02-24 | 2026-02-10 | KN | BARNES KEITH | Dir | G - Gift | $0.00 | -41.0K | 57.0K | -42% | $0 | |
| I | 2026-02-24 | 2026-02-19 | KN | BARNES KEITH | Dir | S - Sale | $27.16 | -41.0K | 0 | -100% | -$1.11M |
| 2026-02-23 | 2026-02-20 | KN | Cabrera Raymond D. | SVP, Chief HR Off | F - Tax | $27.54 | -3,086 | 126.5K | -2% | -$85.0K | |
| 2026-02-23 | 2026-02-20 | KN | Anderson John S. | SVP, CFO | F - Tax | $27.54 | -5,731 | 234.6K | -2% | -$157.8K | |
| 2026-02-23 | 2026-02-20 | KN | SHAVERS CHERYL L | Dir | S - Sale | $27.40 | -3,700 | 36.1K | -9% | -$101.4K | |
| 2026-02-23 | 2026-02-20 | KN | PERNA ROBERT J | SVP, GC, Sec | F - Tax | $27.54 | -3,086 | 87.7K | -3% | -$85.0K | |
| 2026-02-23 | 2026-02-20 | KN | Giesecke Daniel J. | SVP, COO | F - Tax | $27.54 | -3,968 | 196.1K | -2% | -$109.3K | |
| 2026-02-23 | 2026-02-20 | KN | Niew Jeffrey | Pres, CEO, Dir | F - Tax | $27.54 | -17.5K | 883.7K | -2% | -$480.7K | |
| 2026-02-23 | 2026-02-20 | KN | Bastarrica Air A. Jr. | VP, Ctrl | F - Tax | $27.54 | -2,347 | 57.6K | -4% | -$64.6K | |
| 2026-02-19 | 2026-02-17 | KN | Bastarrica Air A. Jr. | VP, Ctrl | A - Grant | $0.00 | +11.1K | 62.1K | +22% | $0 | |
| 2026-02-19 | 2026-02-18 | KN | Bastarrica Air A. Jr. | VP, Ctrl | F - Tax | $27.16 | -2,143 | 59.9K | -3% | -$58.2K | |
| M | 2026-02-19 | 2026-02-17 | KN | Anderson John S. | SVP, CFO | A - Grant | $19.79 | +88.4K | 245.6K | +56% | +$1.75M |
| M | 2026-02-19 | 2026-02-17+ | KN | Anderson John S. | SVP, CFO | F - Tax | $27.14 | -33.8K | 240.3K | -12% | -$917.5K |
| M | 2026-02-19 | 2026-02-17 | KN | PERNA ROBERT J | SVP, GC, Sec | A - Grant | $19.41 | +48.5K | 95.2K | +104% | +$942.4K |
| M | 2026-02-19 | 2026-02-17+ | KN | PERNA ROBERT J | SVP, GC, Sec | F - Tax | $27.14 | -18.2K | 79.8K | -19% | -$494.1K |
| M | 2026-02-19 | 2026-02-17 | KN | Cabrera Raymond D. | SVP, Chief HR Off | A - Grant | $18.54 | +43.6K | 131.8K | +49% | +$807.8K |
| M | 2026-02-19 | 2026-02-17+ | KN | Cabrera Raymond D. | SVP, Chief HR Off | F - Tax | $27.14 | -16.0K | 129.6K | -11% | -$434.4K |
| M | 2026-02-19 | 2026-02-17+ | KN | Niew Jeffrey | Pres, CEO, Dir | F - Tax | $27.14 | -110.2K | 844.2K | -12% | -$2.99M |
| M | 2026-02-19 | 2026-02-17 | KN | Niew Jeffrey | Pres, CEO, Dir | A - Grant | $20.21 | +285.8K | 938.4K | +44% | +$5.78M |
| M | 2026-02-19 | 2026-02-17+ | KN | Giesecke Daniel J. | SVP, COO | F - Tax | $27.14 | -21.2K | 187.1K | -10% | -$575.6K |
| M | 2026-02-19 | 2026-02-17 | KN | Giesecke Daniel J. | SVP, COO | A - Grant | $19.14 | +56.3K | 204.6K | +38% | +$1.08M |
| M | 2026-02-11 | 2026-02-10 | KN | Anderson John S. | SVP, CFO | S - Sale | $27.08 | -25.0K | 194.7K | -11% | -$677.1K |
| 2026-02-10 | 2026-02-06 | KN | Niew Jeffrey | Pres, CEO, Dir | F - Tax | $26.98 | -13.7K | 725.6K | -2% | -$370.8K | |
| DM | 2026-02-10 | 2026-02-09 | KN | Bastarrica Air A. Jr. | VP, Ctrl | M - OptEx | $20.92 | +20.1K | 60.1K | +50% | +$419.8K |
| DM | 2026-02-10 | 2026-02-09 | KN | Bastarrica Air A. Jr. | VP, Ctrl | F - Tax | $27.24 | -17.3K | 49.8K | -26% | -$470.2K |
| DM | 2026-02-10 | 2026-02-09 | KN | Bastarrica Air A. Jr. | VP, Ctrl | S - Sale+OE | $26.76 | -12.0K | 57.8K | -17% | -$321.2K |
| 2026-02-10 | 2026-02-06 | KN | Giesecke Daniel J. | SVP, COO | F - Tax | $26.98 | -3,332 | 180.8K | -2% | -$89.9K | |
| 2026-02-10 | 2026-02-09 | KN | Giesecke Daniel J. | SVP, COO | S - Sale | $27.22 | -15.9K | 165.0K | -9% | -$432.4K | |
| 2026-02-10 | 2026-02-06 | KN | PERNA ROBERT J | SVP, GC, Sec | F - Tax | $26.98 | -2,946 | 63.6K | -4% | -$79.5K | |
| 2026-02-10 | 2026-02-10 | KN | PERNA ROBERT J | SVP, GC, Sec | S - Sale | $27.09 | -3,166 | 60.4K | -5% | -$85.8K | |
| 2026-02-10 | 2026-02-06 | KN | Anderson John S. | SVP, CFO | F - Tax | $26.98 | -5,266 | 210.7K | -2% | -$142.1K | |
| 2026-02-10 | 2026-02-06 | KN | Bastarrica Air A. Jr. | VP, Ctrl | F - Tax | $26.98 | -2,337 | 60.2K | -4% | -$63.1K | |
| 2026-02-10 | 2026-02-06 | KN | Cabrera Raymond D. | SVP, Chief HR Off | F - Tax | $26.98 | -2,588 | 112.0K | -2% | -$69.8K | |
| 2026-02-10 | 2026-02-09 | KN | Cabrera Raymond D. | SVP, Chief HR Off | S - Sale | $26.75 | -10.0K | 102.0K | -9% | -$267.5K | |
| M | 2026-02-06 | 2026-02-06 | KN | Niew Jeffrey | Pres, CEO, Dir | S - Sale | $26.50 | -75.0K | 739.4K | -9% | -$1.99M |
| 2026-02-03 | 2026-02-03 | KN | Niew Jeffrey | Pres, CEO, Dir | S - Sale | $25.50 | -25.0K | 814.4K | -3% | -$637.5K | |
| 2026-02-02 | 2026-01-30 | KN | Anderson John S. | SVP, CFO | A - Grant | $0.00 | +17.4K | 223.3K | +8% | $0 | |
| M | 2026-02-02 | 2026-01-30 | KN | Anderson John S. | SVP, CFO | F - Tax | $24.24 | -7,298 | 219.4K | -3% | -$176.9K |
| M | 2026-01-20 | 2026-01-15 | KN | Niew Jeffrey | Pres, CEO, Dir | S - Sale | $24.75 | -50.0K | 839.4K | -6% | -$1.24M |
| 2025-12-12 | 2025-12-10 | KN | Niew Jeffrey | Pres, CEO, Dir | S - Sale | $24.00 | -25.0K | 889.4K | -3% | -$600.0K | |
| D | 2025-12-12 | 2025-12-11 | KN | Giesecke Daniel J. | SVP, COO | M - OptEx | $16.77 | +31.5K | 210.4K | +18% | +$528.5K |
| D | 2025-12-12 | 2025-12-11 | KN | Giesecke Daniel J. | SVP, COO | F - Tax | $24.04 | -26.2K | 184.2K | -12% | -$630.0K |
| 2025-12-08 | 2025-12-04 | KN | Niew Jeffrey | Pres, CEO, Dir | S - Sale | $23.50 | -25.0K | 914.4K | -3% | -$587.5K | |
| M | 2025-11-26 | 2025-11-25 | KN | Anderson John S. | SVP, CFO | S - Sale | $22.01 | -11.4K | 205.9K | -5% | -$251.8K |
| MA | 2025-11-24 | 2025-11-21 | KN | Anderson John S. | SVP, CFO | S - Sale | $21.07 | -30.0K | 237.3K | -11% | -$632.0K |
| M | 2025-11-21 | 2025-11-21 | KN | Anderson John S. | SVP, CFO | S - Sale | $21.07 | -30.0K | 217.3K | -12% | -$632.0K |
| DM | 2025-11-04 | 2025-10-31+ | KN | Niew Jeffrey | Pres, CEO, Dir | S - Sale+OE | $23.67 | -136.7K | 939.4K | -13% | -$3.23M |
| DM | 2025-11-04 | 2025-10-31+ | KN | Niew Jeffrey | Pres, CEO, Dir | M - OptEx | $16.07 | +136.7K | 977.8K | +16% | +$2.20M |
| D | 2025-08-26 | 2025-08-25 | KN | Cabrera Raymond D. | SVP, Chief HR Off | F - Tax | $21.35 | -20.8K | 114.6K | -15% | -$444.0K |
| D | 2025-08-26 | 2025-08-25 | KN | Cabrera Raymond D. | SVP, Chief HR Off | M - OptEx | $16.07 | +24.1K | 135.4K | +22% | +$387.5K |
| D | 2025-08-25 | 2025-08-22 | KN | Giesecke Daniel J. | SVP, COO | M - OptEx | $16.07 | +30.1K | 204.7K | +17% | +$484.4K |
| D | 2025-08-25 | 2025-08-22 | KN | Giesecke Daniel J. | SVP, COO | F - Tax | $21.57 | -25.9K | 178.9K | -13% | -$557.9K |
| D | 2025-08-14 | 2025-08-13 | KN | Anderson John S. | SVP, CFO | M - OptEx | $16.77 | +42.0K | 284.4K | +17% | +$704.6K |
| D | 2025-08-14 | 2025-08-13 | KN | Anderson John S. | SVP, CFO | F - Tax | $21.01 | -37.1K | 247.3K | -13% | -$780.0K |
| 2025-08-06 | 2025-08-05 | KN | SHAVERS CHERYL L | Dir | S - Sale | $20.02 | -21.0K | 39.8K | -35% | -$421.4K | |
| 2025-07-31 | 2025-07-29 | KN | Bastarrica Air A. Jr. | VP, Ctrl | S - Sale | $20.94 | -10.0K | 62.5K | -14% | -$209.4K | |
| D | 2025-07-29 | 2025-03-20 | KN | PERNA ROBERT J | SVP, GC, Sec | G - Gift | — | -9,221 | 66.6K | -12% | — |
| DM | 2025-07-29 | 2025-07-28 | KN | PERNA ROBERT J | SVP, GC, Sec | M - OptEx | $17.07 | +56.1K | 96.0K | +141% | +$957.9K |
| DM | 2025-07-29 | 2025-07-28 | KN | PERNA ROBERT J | SVP, GC, Sec | S - Sale+OE | $20.47 | -56.1K | 66.6K | -46% | -$1.15M |
| DI | 2025-07-29 | 2025-03-20 | KN | PERNA ROBERT J | SVP, GC, Sec | G - Gift | — | +9,221 | 9,221 | New | — |
| M | 2025-05-19 | 2025-05-15 | KN | Cabrera Raymond D. | SVP, HR, Chief Admin. Off | S - Sale | $17.25 | -5,545 | 116.6K | -5% | -$95.7K |
| I | 2025-05-01 | 2025-02-05 | KN | Li Ye Jane | Dir | G - Gift | $0.00 | +20.0K | 20.0K | New | $0 |
| 2025-05-01 | 2025-04-29 | KN | Li Ye Jane | Dir | A - Grant | $15.98 | +11.9K | 53.0K | +29% | +$190.0K | |
| 2025-05-01 | 2025-02-05 | KN | Li Ye Jane | Dir | G - Gift | $0.00 | -20.0K | 41.1K | -33% | $0 | |
| 2025-05-01 | 2025-04-29 | KN | BARNES KEITH | Dir | A - Grant | $15.98 | +11.9K | 98.1K | +14% | +$190.0K | |
| 2025-05-01 | 2025-04-29 | KN | Angelini Laura | Dir | A - Grant | $15.98 | +11.9K | 24.0K | +98% | +$190.0K | |
| 2025-05-01 | 2025-04-29 | KN | Crowley Daniel J | Dir | A - Grant | $15.98 | +11.9K | 52.8K | +29% | +$190.0K | |
| 2025-05-01 | 2025-04-29 | KN | HIRSCH DIDIER | Dir | A - Grant | $15.98 | +11.9K | 140.3K | +9% | +$190.0K | |
| 2025-05-01 | 2025-04-29 | KN | Cardew Jason M | Dir | A - Grant | $15.98 | +11.9K | 30.1K | +65% | +$190.0K | |
| 2025-05-01 | 2025-04-29 | KN | WISHART MICHAEL S | Dir | A - Grant | $15.98 | +11.9K | 70.5K | +20% | +$190.0K | |
| 2025-05-01 | 2025-04-29 | KN | SHAVERS CHERYL L | Dir | A - Grant | $15.98 | +11.9K | 60.8K | +24% | +$190.0K | |
| 2025-02-26 | 2025-02-26 | KN | PERNA ROBERT J | SVP, GC, Sec | S - Sale | $17.02 | -10.0K | 75.8K | -12% | -$170.4K | |
| 2025-02-24 | 2025-02-20 | KN | Anderson John S. | SVP, CFO | F - Tax | $17.84 | -5,472 | 242.4K | -2% | -$97.6K | |
| 2025-02-24 | 2025-02-20 | KN | Bastarrica Air A. Jr. | VP, Ctrl | F - Tax | $17.84 | -2,347 | 72.5K | -3% | -$41.9K | |
| 2025-02-24 | 2025-02-20 | KN | Giesecke Daniel J. | SVP, COO | F - Tax | $17.84 | -3,968 | 174.6K | -2% | -$70.8K | |
| 2025-02-24 | 2025-02-20 | KN | PERNA ROBERT J | SVP, GC, Sec | F - Tax | $17.84 | -3,086 | 85.8K | -3% | -$55.1K |
Purchase Sale Sale after option exercise All abbreviations