Summary
Updated Aug 31, 2026
Ye Jane Li is Director of PDF SOLUTIONS INC (PDFS). 5 SEC Form 4 filings on record going back to 2025, most recently on 2 July 2026. Most recent open-market trade: sold $882K of SMTC on 1 June 2026. Lifetime open-market sales: $882K.
Recent Transactions
7Every recent SEC Form 4 transaction Ye Jane Li has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Ye Jane Li go back to 2025: 5 primary Form 4 filings, an average of 2.5 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 Ye Jane Li 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.
- Asaf Silberstein - $4.81M of SMTC open-market activity in the last 12 months
- Hong Q. Hou - $3.46M of SMTC open-market activity in the last 12 months
- Mark Lin - $2.21M of SMTC open-market activity in the last 12 months
- John Michael Wilson - $935K of SMTC open-market activity in the last 12 months
- Jason Elliot Green - $907K of SMTC open-market activity in the last 12 months
- Paul V. Walsh Jr. - $527K of SMTC 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 Ye Jane Li?
Ye Jane Li is a corporate insider, tracked as Director of PDF SOLUTIONS INC (PDFS). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Ye Jane Li submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Ye Jane Li been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($882K) across all tracked filings.
Where can I see all of Ye Jane Li'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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