Kulicke & Soffa Industries's top three insider shareholders as of June 06, 2026 are Fusen Ernie Chen (President And Ceo, 1.16Mn shares), Lester A Wong (Interim Ceo And Cfo, 110.74K shares), Peter T M Kong (Director, 101.56K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Gregory F Milzcik | - | 78,737 | 0 | 09 Apr, 2026 |
| Fusen Ernie Chen | President And Ceo | 1,161,725 | 0 | 24 Nov, 2025 |
| David Jeffrey Richardson | - | 0 | 17,694 | 27 Feb, 2026 |
| Jon A Olson | - | 21,354 | 0 | 09 Apr, 2026 |
| Peter T M Kong | - | 101,560 | 0 | 09 Apr, 2026 |
| Lester A Wong | Interim Ceo And Cfo | 110,743 | 0 | 03 Dec, 2025 |
| Nelson Munpun Wong | Senior Vice President | 86,369 | 0 | 09 Feb, 2026 |
| Chin Hu Lim | - | 60,657 | 0 | 06 Jan, 2025 |
| Mui Sung Yeo | - | 79,197 | 0 | 09 Apr, 2026 |
| Chan Pin Chong | Executive Vice President | 52,195 | 0 | 24 Nov, 2025 |
| Zamir Shai Soloveizik | Vice President | 21,870 | 0 | 22 Nov, 2021 |
| Stephen Ray Drake | Vice President | 32,751 | 0 | 01 Dec, 2023 |
| Denise Dignam | - | 11,204 | 0 | 09 Apr, 2026 |
| Robert Nestor Chylak | Senior Vice President | 22,987 | 0 | 11 Feb, 2026 |
| Zi Yao Lim | General Counsel | 22,714 | 0 | 11 Feb, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 06 Apr, 2026 | David Jeffrey Richardson | Common Stock | A | 675 | $0.00 | 1,551 | D | A |
| 06 Apr, 2026 | Mui Sung Yeo | Common Stock | A | 675 | $0.00 | 79,197 | D | A |
| 06 Apr, 2026 | Peter T M Kong | Common Stock | A | 675 | $0.00 | 101,560 | D | A |
| 06 Apr, 2026 | Gregory F Milzcik | Common Stock | A | 675 | $0.00 | 78,737 | D | A |
| 06 Apr, 2026 | Gregory F Milzcik | Common Stock | A | 675 | $0.00 | 78,737 | D | A |
| 06 Apr, 2026 | Denise Dignam | Common Stock | A | 675 | $0.00 | 11,204 | D | A |
| 06 Apr, 2026 | Jon A Olson | Common Stock | A | 675 | $0.00 | 21,354 | D | A |
| 25 Feb, 2026 | David Jeffrey Richardson | Common Stock | D | 9,364 | $72.20 | 17,694 | I | S |
| 10 Feb, 2026 | Robert Nestor Chylak | Common Stock | D | 7,098 | $73.28 | 22,987 | D | S |
| 09 Feb, 2026 | Zi Yao Lim | Common Stock | D | 1,000 | $71.54 | 22,714 | D | S |
| 09 Feb, 2026 | Zi Yao Lim | Common Stock | D | 1,000 | $71.54 | 22,714 | D | S |
| 09 Feb, 2026 | Zi Yao Lim | Common Stock | D | 1,000 | $71.54 | 22,714 | D | S |
| 05 Feb, 2026 | Nelson Munpun Wong | Common Stock | D | 39,800 | $60.98 | 86,369 | D | S |
| 05 Feb, 2026 | Nelson Munpun Wong | Common Stock | D | 39,800 | $60.98 | 86,369 | D | S |
| 05 Feb, 2026 | Nelson Munpun Wong | Common Stock | D | 39,800 | $60.98 | 86,369 | D | S |
| 22 Jan, 2026 | Nelson Munpun Wong | Common Stock | D | 200 | $60.00 | 126,169 | D | S |
| 22 Jan, 2026 | Nelson Munpun Wong | Common Stock | D | 200 | $60.00 | 126,169 | D | S |
| 22 Jan, 2026 | Nelson Munpun Wong | Common Stock | D | 200 | $60.00 | 126,169 | D | S |
| 12 Jan, 2026 | Nelson Munpun Wong | Common Stock | D | 30,000 | $56.53 | 126,369 | D | S |
| 12 Jan, 2026 | Nelson Munpun Wong | Common Stock | D | 30,000 | $56.53 | 126,369 | D | S |