KN
Knowles CorpCompany with tickers: KN
CIK
1587523
CUSIP
49926D109
Shares Outstanding
85,560,660
13F Activity (30d)
209 filings
204 filers
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-05-27 | DANIEL GIESECKE | Officer | 20,201 | 2026-05-27 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-05 | DIDIER HIRSCH | Director | 10,740 | 2026-05-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-05 | JEFFREY S NIEW | Officer, Director | 142,857 | 2026-05-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-01 | DIDIER HIRSCH | Director | 10,373 | 2026-05-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-30 | AIR A BASTARRICA JR | Officer | 3,623 | 2026-04-30 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-29 | AIR A BASTARRICA JR | Officer | 2,153 | 2026-04-29 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-28 | DIDIER HIRSCH | Director | 9,316 | 2026-04-28 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-28 | AIR A BASTARRICA JR | Officer | 1,962 | 2026-04-28 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-27 | AIR A BASTARRICA JR | Officer | 2,262 | 2026-04-27 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-26 | ROBERT J. PERNA | Director | 9,221 | 2026-02-26 | J.P. Morgan Securities LLC |
| 2026-02-24 | ROBERT J PERNA | Officer | 7,422 | 2026-02-24 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-20 | SHAVERS CHERYL L | Director | 3,700 | 2026-02-20 | Fidelity Brokerage Services LLC |
| 2026-02-10 | ROBERT J PERNA | Officer | 3,166 | 2026-02-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-10 | JOHN S ANDERSON | Officer | 25,000 | 2026-02-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-09 | DANIEL GIESECKE | Officer | 15,885 | 2026-02-09 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-09 | AIR A BASTARRICA JR | Officer | 12,000 | 2026-02-09 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-09 | RAYMOND D CABRERA | Officer | 10,000 | 2026-02-09 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-06 | JEFFREY S NIEW | Officer, Director | 75,000 | 2026-02-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-03 | JEFFREY S NIEW | Officer, Director | 25,000 | 2026-02-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-15 | JEFFREY S NIEW | Officer, Director | 50,000 | 2026-01-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-10 | JEFFREY S NIEW | Officer, Director | 25,000 | 2025-12-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-04 | JEFFREY S NIEW | Officer, Director | 25,000 | 2025-12-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-25 | JOHN S ANDERSON | Officer | 11,440 | 2025-11-25 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-21 | JOHN S ANDERSON | Officer | 30,000 | 2025-11-21 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-03 | JEFFREY S NIEW | Officer, Director | 38,404 | 2025-11-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-31 | JEFFREY S NIEW | Officer, Director | 98,252 | 2025-10-31 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-07-29 | AIR A BASTARRICA JR | Officer | 10,000 | 2025-07-29 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-07-28 | ROBERT J PERNA | Officer | 56,130 | 2025-07-28 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-07-28 | SHAVERS CHERYL L | Director | 21,047 | 2025-07-28 | FIDELITY BROKERAGE SERVICES LLC |
| 2025-05-15 | Cabrera Raymond D. | Officer | 5,545 | 2025-05-15 | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES |
| 2025-02-26 | PERNA ROBERT J | Officer | 10,009 | 2025-02-26 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-11-25 | JOHN S ANDERSON | Officer | 10,443 | 2024-11-25 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-11-07 | Bastarrica Air A. Jr. | Officer | 3,762 | 2024-11-07 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-11-04 | PERNA ROBERT J | Officer | 21,080 | 2024-11-04 | J.P. Morgan Securities LLC |
| 2024-10-29 | Niew Jeffrey | Officer | 157,699 | 2024-10-29 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-09-30 | BARNES KEITH | Director | 6,725 | 2024-09-30 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-09-23 | SHAVERS CHERYL L | Director | 12,579 | 2024-09-23 | FIDELITY BROKERAGE SERVICES LLC |
| 2024-08-23 | JOHN S ANDERSON | Officer | 10,444 | 2024-08-23 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-05-31 | BARNES KEITH | Director | 5,186 | 2024-05-31 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-02-22 | Cabrera Raymond D. | Officer | 10,300 | 2024-02-22 | Morgan Stanley Smith Barney LLC Executive Services |
| 2023-11-09 | Cabrera Raymond D. | Officer | 5,000 | 2023-11-09 | Morgan Stanley Smith Barney LLC Executive Services |
| 2023-05-18 | SHAVERS CHERYL L | Officer | 12,205 | 2023-05-18 | Fidelity Brokerage Services LLC |
| 2023-05-03 | Cabrera Raymond D. | Officer | 8,490 | 2023-05-03 | ETRADE FINANCIAL CORPORATION |