CIK 0001587523 · Large accelerated filer
Knowles Corp
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- KN
- Exchange
- NYSE
- Industry
- Household Audio & Video Equipment
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 901002689
- Phone
- 630-250-5100
- Business address
- 1151 MAPLEWOOD DRIVE, ITASCA, IL, 60143
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $519,781
- in 2 filings, $260K under 10b5-1 plans
Net −$519,781. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-02-06 | Niew Jeffrey President & CEO | Shares withheld for taxes | −13,744 | $26.98 | $371K | 725,626 |
| 2026-02-06 | PERNA ROBERT J SVP, General Counsel & Sec | Shares withheld for taxes | −2,946 | $26.98 | $79K | 63,606 |
| 2026-02-06 | Niew Jeffrey President & CEO | Sale 10b5-1 | −25,000 | $26.00 | $650K | 789,370 |
| 2026-02-06 | Niew Jeffrey President & CEO | Sale 10b5-1 | −25,000 | $26.50 | $663K | 764,370 |
| 2026-02-06 | Niew Jeffrey President & CEO | Sale 10b5-1 | −25,000 | $27.00 | $675K | 739,370 |
| 2026-02-03 | Li Ye Jane Director | Gift | +7,424 | 60,452 | ||
| 2026-02-03 | Li Ye Jane Director | Gift | −7,424 | 12,576 | ||
| 2026-02-03 | Niew Jeffrey President & CEO | Sale 10b5-1 | −25,000 | $25.50 | $638K | 814,370 |
| 2026-01-30 | Anderson John S. Senior Vice President & CFO | Grant or award | +17,396 | 223,255 | ||
| 2026-01-30 | Anderson John S. Senior Vice President & CFO | Shares withheld for taxes | −2,207 | $24.24 | $53K | 221,048 |
| 2026-01-30 | Anderson John S. Senior Vice President & CFO | Shares withheld for taxes | −1,697 | $24.24 | $41K | 219,351 |
| 2026-01-30 | Anderson John S. Senior Vice President & CFO | Shares withheld for taxes | −1,697 | $24.24 | $41K | 217,654 |
| 2026-01-30 | Anderson John S. Senior Vice President & CFO | Shares withheld for taxes | −1,697 | $24.24 | $41K | 215,957 |
| 2026-01-15 | Niew Jeffrey President & CEO | Sale 10b5-1 | −25,000 | $25.00 | $625K | 864,370 |
| 2026-01-15 | Niew Jeffrey President & CEO | Sale 10b5-1 | −25,000 | $24.50 | $613K | 839,370 |
| 2025-12-11 | Giesecke Daniel J. Senior Vice President & COO | Option exercise | +31,513 | $16.77 | $528K | 210,385 |
| 2025-12-11 | Giesecke Daniel J. Senior Vice President & COO | Shares withheld for taxes | −26,205 | $24.04 | $630K | 184,180 |
| 2025-12-11 | Giesecke Daniel J. Senior Vice President & COO | Option exercise · Non-Qualified Stock Option (right to buy) | −31,513 | $16.77 | $528K | 0 |
| 2025-12-10 | Niew Jeffrey President & CEO | Sale 10b5-1 | −25,000 | $24.00 | $600K | 889,370 |
| 2025-12-04 | Niew Jeffrey President & CEO | Sale 10b5-1 | −25,000 | $23.50 | $588K | 914,370 |
Page 5 of 11 · 213 trades