Updated Jul 16, 2026
Giesecke Daniel J. has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $1.19M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-29 | KN | Knowles Corp | S — Open-market sale | 10.0K | $37.31 | $374K |
| 2026-05-29 | KN | Knowles Corp | S — Open-market sale | 10.2K | $37.33 | $380K |
| 2026-02-23 | KN | Knowles Corp | F — Tax withholding / forfeiture | 4.0K | $27.54 | $109K |
| 2026-02-19 | KN | Knowles Corp | F — Tax withholding / forfeiture | 3.6K | $27.16 | $98K |
| 2026-02-19 | KN | Knowles Corp | A — Grant or award | 16.6K | $0.00 | |
| 2026-02-19 | KN | Knowles Corp | F — Tax withholding / forfeiture | 17.6K | $27.14 | $477K |
| 2026-02-19 | KN | Knowles Corp | A — Grant or award | 39.7K | $27.14 | $1.08M |
| 2026-02-10 | KN | Knowles Corp | S — Open-market sale | 15.9K | $27.22 | $432K |
| 2026-02-10 | KN | Knowles Corp | F — Tax withholding / forfeiture | 3.3K | $26.98 | $90K |
| 2025-08-22 | KN | Knowles Corp | F — Tax withholding / forfeiture | 25.9K | $21.57 | $558K |
| 2025-08-22 | KN | Knowles Corp | M — Option exercise | 30.1K | $16.07 | $484K |
| 2024-11-12 | KN | Knowles Corp | S — Open-market sale [10b5-1] | 323 | $19.39 | $6K |
| 2024-11-07 | KN | Knowles Corp | F — Tax withholding / forfeiture | 29.7K | $19.35 | $575K |
| 2024-11-07 | KN | Knowles Corp | M — Option exercise | 34.8K | $14.29 | $497K |
Giesecke Daniel J. is a corporate insider — currently tracked as Senior Vice President & COO of Knowles Corp (KN). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 4 open-market sales ($1.19M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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