Anderson John S. (CIK 1598318) reported 30 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-23). Recent activity: Sell KN (5,731 shares), Buy KN (64,489 shares), Sell KN (28,569 shares), Buy KN (23,950 shares), Sell KN (5,234 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-23 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 5,731 | $157,832 |
| 2026-02-19 | Knowles Corp (KN) | Senior Vice President & CFO | Buy | 64,489 | $1.8M |
| 2026-02-19 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 28,569 | $775,363 |
| 2026-02-19 | Knowles Corp (KN) | Senior Vice President & CFO | Buy | 23,950 | $0 |
| 2026-02-19 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 5,234 | $142,155 |
| 2026-02-11 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 16,006 | $434,243 |
| 2026-02-11 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 8,994 | $242,838 |
| 2026-02-10 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 5,266 | $142,077 |
| 2026-02-02 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 1,697 | $41,135 |
| 2026-02-02 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 2,207 | $53,498 |
| 2026-02-02 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 1,697 | $41,135 |
| 2026-02-02 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 1,697 | $41,135 |
| 2026-02-02 | Knowles Corp (KN) | Senior Vice President & CFO | Buy | 17,396 | $0 |
| 2025-11-26 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 10,000 | $219,500 |
| 2025-11-26 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 1,440 | $32,256 |
| 2025-11-24 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 10,000 | $209,000 |
| 2025-11-24 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 10,000 | $208,000 |
| 2025-11-24 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 10,000 | $215,000 |
| 2025-11-21 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 10,000 | $209,000 |
| 2025-11-21 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 10,000 | $208,000 |
| 2025-11-21 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 10,000 | $215,000 |
| 2025-08-14 | Knowles Corp (KN) | Senior Vice President & CFO | Buy | 42,017 | $704,625 |
| 2025-08-14 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 37,125 | $779,996 |
| 2025-02-24 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 5,472 | $97,620 |
| 2025-02-20 | Knowles Corp (KN) | Senior Vice President & CFO | Sell | 12,006 | $220,190 |
Source: SEC Form 4 filings · as of 2026-02-23