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 |
|---|---|---|---|---|---|---|
| 2026-08-17 | SHAVERS CHERYL L Director | Sale | −6,443 | $39.27 | $253K | 35,898 |
| 2026-08-17 | SHAVERS CHERYL L Director | Sale | −175 | $39.28 | $7K | 35,723 |
| 2026-08-17 | SHAVERS CHERYL L Director | Sale 10b5-1 | −6,443 | $39.27 | $253K | 35,898 |
| 2026-08-17 | SHAVERS CHERYL L Director | Sale 10b5-1 | −175 | $39.28 | $7K | 35,723 |
| 2026-08-14 | Niew Jeffrey President & CEO | Sale 10b5-1 | −6,951 | $38.00 | $264K | 683,719 |
| 2026-08-13 | Niew Jeffrey President & CEO | Sale 10b5-1 | −43,049 | $38.69 | $1.7M | 690,670 |
| 2026-08-13 | Anderson John S. Senior Vice President & CFO | Sale 10b5-1 | −10,000 | $38.84 | $388K | 194,596 |
| 2026-08-12 | Niew Jeffrey President & CEO | Sale 10b5-1 | −150,000 | $39.07 | $5.9M | 733,719 |
| 2026-08-12 | Anderson John S. Senior Vice President & CFO | Sale 10b5-1 | −30,000 | $39.07 | $1.2M | 204,596 |
| 2026-07-27 | Cabrera Raymond D. SVP, Chief HR Officer | Sale | −6,178 | $36.28 | $224K | 127,945 |
| 2026-05-27 | Giesecke Daniel J. Senior Vice President & COO | Sale 10b5-1 | −10,189 | $37.33 | $380K | 185,867 |
| 2026-05-27 | Giesecke Daniel J. Senior Vice President & COO | Sale 10b5-1 | −10,012 | $37.31 | $374K | 175,855 |
| 2026-05-13 | Cabrera Raymond D. SVP, Chief HR Officer | Option exercise | +25,210 | $16.77 | $423K | 151,722 |
| 2026-05-13 | Cabrera Raymond D. SVP, Chief HR Officer | Shares withheld for taxes | −17,599 | $36.62 | $644K | 134,123 |
| 2026-05-13 | Cabrera Raymond D. SVP, Chief HR Officer | Option exercise · Non-Qualified Stock Option (right to buy) | −25,210 | $16.77 | $423K | 0 |
| 2026-05-05 | Niew Jeffrey President & CEO | Option exercise | +142,857 | $16.77 | $2.4M | 1,026,576 |
| 2026-05-05 | Niew Jeffrey President & CEO | Sale | −142,857 | $33.25 | $4.7M | 883,719 |
| 2026-05-05 | Niew Jeffrey President & CEO | Option exercise · Non-Qualified Stock Option (right to buy) | −142,857 | $16.77 | $2.4M | 0 |
| 2026-04-30 | Bastarrica Air A. Jr. Vice President, Controller | Sale | −3,623 | $30.91 | $112K | 47,569 |
| 2026-04-29 | Bastarrica Air A. Jr. Vice President, Controller | Sale | −2,153 | $29.96 | $65K | 51,192 |
Page 1 of 11 · 213 trades