Wong Lester A
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Wong Lester A. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| KLIC | Interim CEO and CFO | Award / Grant | 10,338 | — | — | Dec 1, 2025 |
| KLIC | Interim CEO and CFO | Option Exercise | 356 | — | — | Nov 20, 2025 |
| KLIC | Chief Financial Officer | Award / Grant | 9,462 | — | — | Oct 14, 2025 |
| KLIC | Chief Financial Officer | Sale | 60,000 | $46.37 | $2,782,200 | Nov 20, 2024 |
| KLIC | Chief Financial Officer | Option Exercise | 260 | — | — | Nov 14, 2024 |
| KLIC | Chief Financial Officer | Award / Grant | 8,410 | — | — | Oct 16, 2024 |
| KLIC | Chief Financial Officer | Option Exercise | 9,264 | — | — | Oct 15, 2024 |
| KLIC | Chief Financial Officer | Sale | 55,000 | $55.51 | $3,053,050 | Dec 14, 2023 |
| KLIC | Chief Financial Officer | Option Exercise | 10,974 | — | — | Nov 16, 2023 |
| KLIC | Chief Financial Officer | Award / Grant | 8,659 | — | — | Oct 11, 2023 |
| KLIC | Chief Financial Officer | Option Exercise | 27,323 | — | — | Oct 7, 2023 |
| KLIC | Chief Financial Officer | Sale | 40,000 | $51.48 | $2,059,200 | Mar 15, 2023 |
| KLIC | Chief Financial Officer | Option Exercise | 10,694 | — | — | Nov 17, 2022 |
| KLIC | Chief Financial Officer | Award / Grant | 5,935 | — | — | Oct 14, 2022 |
| KLIC | Chief Financial Officer | Option Exercise | 22,137 | — | — | Oct 10, 2022 |
| KLIC | Chief Financial Officer | Option Exercise | 10,371 | — | — | Jan 3, 2022 |
| KLIC | Chief Financial Officer | Sale | 12,604 | $67.14 | $846,233 | Dec 10, 2021 |
| KLIC | Chief Financial Officer | Option Exercise | 3,916 | — | — | Nov 18, 2021 |
| KLIC | Chief Financial Officer | Award / Grant | 4,334 | — | — | Oct 15, 2021 |
| KLIC | Chief Financial Officer | Option Exercise | 8,577 | — | — | Oct 11, 2021 |
| KLIC | Chief Financial Officer | Sale | 30,790 | $50.50 | $1,554,895 | Mar 2, 2021 |
| KLIC | Chief Financial Officer | Option Exercise | 178 | — | — | Nov 27, 2020 |
| KLIC | Chief Financial Officer | Option Exercise | 305 | — | — | Nov 23, 2020 |
| KLIC | Chief Financial Officer | Option Exercise | 5,118 | — | — | Nov 7, 2020 |
| KLIC | Chief Financial Officer | Award / Grant | 7,315 | — | — | Oct 7, 2020 |
| KLIC | Chief Financial Officer | Option Exercise | 17,224 | — | — | Oct 31, 2019 |
| KLIC | Chief Financial Officer | Award / Grant | 7,129 | — | — | Oct 10, 2019 |
| KLIC | Chief Financial Officer | Award / Grant | 3,157 | — | — | Jan 2, 2019 |
| KLIC | Sr Vice President, Interim CFO | Award / Grant | 7,832 | — | — | Oct 11, 2018 |
| KLIC | Sr Vice President, Interim CFO | Option Exercise | 27,263 | — | — | Oct 6, 2018 |
| KLIC | Sr Vice President, Interim CFO | Award / Grant | 4,191 | — | — | Nov 27, 2017 |
| KLIC | Senior Vice President | Option Exercise | 6,933 | — | — | Oct 8, 2017 |
| KLIC | Senior Vice President | Award / Grant | 7,184 | — | — | Oct 2, 2017 |
| KLIC | Senior Vice President | Sale | 5,811 | $15.90 | $92,395 | Dec 6, 2016 |
| KLIC | Senior Vice President | Award / Grant | 12,216 | — | — | Oct 31, 2016 |
| KLIC | Senior Vice President | Sale | 400 | $12.67 | $5,068 | Aug 11, 2016 |
| KLIC | Senior Vice President | Award / Grant | 14,897 | — | — | Oct 6, 2015 |
| KLIC | Senior Vice President | Sale | 14,556 | $14.50 | $211,062 | Dec 23, 2014 |
| KLIC | Senior Vice President | Sale | 100 | $14.26 | $1,426 | Oct 31, 2014 |
| KLIC | Senior Vice President | Option Exercise | 16,222 | — | — | Oct 13, 2014 |
| KLIC | Senior Vice President | Award / Grant | 12,606 | — | — | Oct 8, 2014 |
| KLIC | Senior Vice President | Sale | 4,400 | $14.25 | $62,700 | Oct 6, 2014 |
| KLIC | Senior Vice President | Award / Grant | 17,742 | — | — | Oct 8, 2013 |
| KLIC | Senior Vice President | Award / Grant | 19,654 | — | — | Oct 2, 2012 |
| KLIC | Senior Vice President | Award / Grant | 24,017 | — | — | Oct 3, 2011 |