KULICKE & SOFFA INDUSTRIES INC (KLIC)
$80.11-$4.56 (-5.39%) Today
Kulicke & Soffa Industries Inc. is a United States-based company that is principally engaged in designing, manufacturing, and selling capital equipment and expendable tools that are used for assembling semiconductor devices. The company has four reportable segments, which include Ball Bonding Equipment, Wedge Bonding Equipment, Advanced Solutions, and Aftermarket Products and Services. Its Ball Bonding Equipment segment which generates the majority of the revenue for the company includes results of the company from the design, development, manufacture and sale of ball bonding equipment and wafer level bonding equipment. The majority of its customers are located in the Asia-pacific region.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 3 | 76,551 | $9.18M |
| Grant or award | 6 | 2,442 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
85 Form 4 filings on record, the earliest from Oct 3, 2024, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Robert Nestor Chylak - Officer | Option exercise | Common Stock | 142 | $0.00 | - | |
| Robert Nestor Chylak - Officer | Tax withholding / forfeiture | Common Stock | 41 | $39.03 | $2K | |
| Robert Nestor Chylak - Officer | Option exercise | Performance Share Units | 142 | $0.00 | - | |
| Fusen Ernie Chen - Director | Option exercise | Common Stock | 1,920 | $0.00 | - | |
| Fusen Ernie Chen - Director | Option exercise | Performance Share Units | 1,920 | $0.00 | - | |
| Robert Nestor Chylak - Officer | Tax withholding / forfeiture | Common Stock | 674 | $39.74 | $27K | |
| Chan Pin Chong - Officer | Option exercise | Common Stock | 5,375 | $0.00 | - | |
| Chan Pin Chong - Officer | Option exercise | Performance Share Units | 5,375 | $0.00 | - | |
| Fusen Ernie Chen - Officer | Option exercise | Common Stock | 59,040 | $0.00 | - | |
| Fusen Ernie Chen - Officer | Option exercise | Performance Share Units | 59,040 | $0.00 | - | |
| Lester A. Wong - Officer | Grant or award | Common Stock | 9,462 | $0.00 | - | |
| Lester A. Wong - Officer | Option exercise | Common Stock | 10,951 | $0.00 | - | |
| Lester A. Wong - Officer | Option exercise | Performance Share Units | 10,951 | $0.00 | - | |
| Nelson Munpun Wong - Officer | Grant or award | Common Stock | 8,559 | $0.00 | - | |
| Nelson Munpun Wong - Officer | Option exercise | Common Stock | 5,115 | $0.00 | - | |
| Nelson Munpun Wong - Officer | Option exercise | Performance Share Units | 5,115 | $0.00 | - | |
| Zi Yao Lim - Officer | Grant or award | Common Stock | 7,597 | $0.00 | - | |
| Robert Nestor Chylak - Officer | Grant or award | Common Stock | 7,982 | $0.00 | - | |
| Robert Nestor Chylak - Officer | Option exercise | Common Stock | 4,368 | $0.00 | - | |
| Robert Nestor Chylak - Officer | Tax withholding / forfeiture | Common Stock | 675 | $40.05 | $27K | |
| Robert Nestor Chylak - Officer | Tax withholding / forfeiture | Common Stock | 1,245 | $40.05 | $50K | |
| Robert Nestor Chylak - Officer | Option exercise | Performance Share Units | 4,368 | $0.00 | - | |
| Robert Nestor Chylak - Officer | Tax withholding / forfeiture | Common Stock | 610 | $38.18 | $23K | |
| Gregory F. Milzcik - Director | Grant or award | Common Stock | 1,081 | $0.00 | - | |
 Jon A. Olson - Director | Grant or award | Common Stock | 1,081 | $0.00 | - | |
| David Jeffrey Richardson - Director | Grant or award | Common Stock | 1,081 | $0.00 | - | |
| Peter T. M. Kong - Director | Grant or award | Common Stock | 1,081 | $0.00 | - | |
| Mui Sung Yeo - Director | Grant or award | Common Stock | 1,081 | $0.00 | - | |
| Denise Dignam - Director | Grant or award | Common Stock | 1,081 | $0.00 | - | |
| Nelson Munpun Wong - Officer | Open-market sale | Common Stock | 30,000 | $37.07 | $1.11M | |
| Jon A. Olson - Director | Grant or award | Common Stock | 1,260 | $0.00 | - | |
| Denise Dignam - Director | Grant or award | Common Stock | 1,260 | $0.00 | - | |
| David Jeffrey Richardson - Director | Grant or award | Common Stock | 1,260 | $0.00 | - | |
| Peter T. M. Kong - Director | Grant or award | Common Stock | 1,260 | $0.00 | - | |
| Gregory F. Milzcik - Director | Grant or award | Common Stock | 1,260 | $0.00 | - | |
| Mui Sung Yeo - Director | Grant or award | Common Stock | 1,260 | $0.00 | - | |
| Gregory F. Milzcik - Director | Grant or award | Common Stock | 1,343 | $0.00 | - | |
| Gregory F. Milzcik - Director | Gift | Common Stock | 5,046 | $0.00 | - | |
| Chin Hu Lim - Director | Open-market sale | Common Stock | 30,000 | $48.11 | $1.44M | |
| Robert Nestor Chylak - Officer | Open-market sale | Common Stock | 11,391 | $49.52 | $564K | |
| Fusen Ernie Chen - Officer | Open-market sale | Common Stock | 80,000 | $48.29 | $3.86M | |
| Lester A. Wong - Officer | Open-market sale | Common Stock | 60,000 | $46.37 | $2.78M | |
| Nelson Munpun Wong - Officer | Open-market sale | Common Stock | 30,000 | $47.56 | $1.43M |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR |
KULICKE & SOFFA INDUSTRIES INC (KLIC) had 9 insider filings in the last 90 days, with the most recent on 2026-07-08. The full record for KLIC runs to 85 Form 4 filings, the earliest from 2024-10-03. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of KLIC were filed in the last 90 days.
3 insider sales of KLIC were filed in the last 90 days, totaling $9.18M.
This page tracks KLIC Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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