Form 4 for KN Knowles Corp
Accepted 2026-02-10 00:00:00 ET · period of report 2026-02-09 · accession 0001745084-26-000002 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-02-10 | 2026-02-09 | KN | Bastarrica Air A. Jr. | VP, Ctrl | M - OptEx | $20.92 | +20.1K | 60.1K | +50% | +$419.8K |
| DM | 2026-02-10 | 2026-02-09 | KN | Bastarrica Air A. Jr. | VP, Ctrl | F - Tax | $27.24 | -17.3K | 49.8K | -26% | -$470.2K |
| DM | 2026-02-10 | 2026-02-09 | KN | Bastarrica Air A. Jr. | VP, Ctrl | S - Sale+OE | $26.76 | -12.0K | 57.8K | -17% | -$321.2K |
| DM | 2026-02-10 | 2026-02-09 | KN | Bastarrica Air A. Jr. | VP, Ctrl | M - OptEx | $20.92 | -20.1K | 0 | -100% | -$419.8K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-09 | M | A | 8,143 | $20.60 | 57,963 | D | — | — | |
| 2 | Common | Common Stock | 2026-02-09 | F | D | 6,958 | $27.24 | 51,005 | D | — | — | (F1) These shares represent the payment of the option exercise price and tax liability by withholding securities. |
| 3 | Common | Common Stock | 2026-02-09 | F | D | 10,304 | $27.24 | 49,820 | D | — | — | (F1) These shares represent the payment of the option exercise price and tax liability by withholding securities. |
| 4 | Common | Common Stock | 2026-02-09 | M | A | 11,924 | $21.14 | 60,124 | D | — | — | |
| 5 | Common | Common Stock | 2026-02-09 | S | D | 9,567 | $26.75 | 48,200 | D | — | — | |
| 6 | Common | Common Stock | 2026-02-09 | S | D | 2,433 | $26.82 | 57,767 | D | — | — | |
| 7 | Derivative | Non-Qualified Stock Option (right to buy) | 2026-02-09 | M | D | 11,924 | $21.14 | 0 | D | $21.14 · 2023-02-07 to 2029-02-06 | 11,924 Common Stock | (F2) Options granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vest ratably over three years commencing on the first anniversary of the award. |
| 8 | Derivative | Non-Qualified Stock Option (right to buy) | 2026-02-09 | M | D | 8,143 | $20.60 | 0 | D | $20.60 · 2022-02-08 to 2028-02-08 | 8,143 Common Stock | (F2) Options granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vest ratably over three years commencing on the first anniversary of the award. |