Summary
Updated Aug 31, 2026
Lester A. Wong is Interim CEO and CFO of KULICKE & SOFFA INDUSTRIES INC (KLIC). 8 SEC Form 4 filings on record going back to 2024, most recently on 22 June 2026. Most recent open-market trade: sold $7.30M of KLIC on 22 June 2026. Lifetime open-market sales: $10.08M.
Recent Transactions
9Every recent SEC Form 4 transaction Lester A. Wong has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Lester A. Wong go back to 2024: 8 primary Form 4 filings, an average of 2.7 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Lester A. Wong files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Nelson Munpun Wong - $5.84M of KLIC open-market activity in the last 12 months
- Mui Sung Yeo - $3.38M of KLIC open-market activity in the last 12 months
- David Jeffrey Richardson - $676K of KLIC open-market activity in the last 12 months
- Robert Nestor Chylak - $520K of KLIC open-market activity in the last 12 months
- Zi Yao Lim - $271K of KLIC open-market activity in the last 12 months
- Peter T. M. Kong - $171K of KLIC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Lester A. Wong?
Lester A. Wong is a corporate insider, tracked as Interim CEO and CFO of KULICKE & SOFFA INDUSTRIES INC (KLIC). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Lester A. Wong submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Lester A. Wong been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($10.08M) across all tracked filings.
Where can I see all of Lester A. Wong's SEC 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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