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 |
|---|---|---|---|---|---|---|
| 2026-04-28 | Angelini Laura Director | Grant or award | +6,265 | $30.33 | $190K | 30,311 |
| 2026-04-28 | Bastarrica Air A. Jr. Vice President, Controller | Sale | −1,962 | $30.26 | $59K | 53,345 |
| 2026-04-28 | Li Ye Jane Director | Grant or award | +6,265 | $30.33 | $190K | 66,717 |
| 2026-04-28 | WISHART MICHAEL S Director | Grant or award | +6,265 | $30.33 | $190K | 76,720 |
| 2026-04-28 | Cardew Jason M Director | Grant or award | +6,265 | $30.33 | $190K | 36,414 |
| 2026-04-28 | Crowley Daniel J Director | Grant or award | +6,265 | $30.33 | $190K | 59,083 |
| 2026-04-28 | BARNES KEITH Director | Grant or award | +6,265 | $30.33 | $190K | 63,299 |
| 2026-04-28 | SHAVERS CHERYL L Director | Grant or award | +6,265 | $30.33 | $190K | 42,341 |
| 2026-04-27 | Bastarrica Air A. Jr. Vice President, Controller | Sale | −2,262 | $30.68 | $69K | 55,307 |
| 2026-02-26 | PERNA ROBERT J SVP, General Counsel & Sec | Sale | −9,221 | $27.88 | $257K | 0 |
| 2026-02-24 | PERNA ROBERT J SVP, General Counsel & Sec | Sale | −7,422 | $28.10 | $209K | 80,272 |
| 2026-02-20 | Bastarrica Air A. Jr. Vice President, Controller | Shares withheld for taxes | −2,347 | $27.54 | $65K | 57,569 |
| 2026-02-20 | Anderson John S. Senior Vice President & CFO | Shares withheld for taxes | −5,731 | $27.54 | $158K | 234,596 |
| 2026-02-20 | Cabrera Raymond D. SVP, Chief HR Officer | Shares withheld for taxes | −3,086 | $27.54 | $85K | 126,512 |
| 2026-02-20 | Giesecke Daniel J. Senior Vice President & COO | Shares withheld for taxes | −3,968 | $27.54 | $109K | 196,056 |
| 2026-02-20 | Niew Jeffrey President & CEO | Shares withheld for taxes | −17,456 | $27.54 | $481K | 883,719 |
| 2026-02-20 | SHAVERS CHERYL L Director | Sale | −3,700 | $27.40 | $101K | 36,076 |
| 2026-02-20 | PERNA ROBERT J SVP, General Counsel & Sec | Shares withheld for taxes | −3,086 | $27.54 | $85K | 87,694 |
| 2026-02-19 | BARNES KEITH Director | Sale | −41,048 | $27.16 | $1.1M | 0 |
| 2026-02-18 | Bastarrica Air A. Jr. Vice President, Controller | Shares withheld for taxes | −2,143 | $27.16 | $58K | 59,916 |
Page 2 of 11 · 213 trades