Summary
Updated Aug 31, 2026
Lisa Lavange is Director of Simulations Plus, Inc. (SLP). 7 SEC Form 4 filings on record going back to 2024, most recently on 2 December 2025. Most recent open-market trade: sold $15K of SLP on 2 December 2025. Lifetime open-market sales: $59K.
Recent Transactions
8Every recent SEC Form 4 transaction Lisa Lavange has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Lisa Lavange go back to 2024: 7 primary Form 4 filings, an average of 2.3 per year. 2 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Lisa Lavange 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.
- Walter S. Woltosz - $873K of SLP open-market activity in the last 12 months
- Jill Fiedler-Kelly - $168K of SLP open-market activity in the last 12 months
- John Anthony Dibella II - $81K of SLP 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 Lisa Lavange?
Lisa Lavange is a corporate insider, tracked as Director of Simulations Plus, Inc. (SLP). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Lisa Lavange last file a Form 4?
The most recent primary Form 4 on record is dated 2 December 2025, one of 7 filings going back to 2024.
Has Lisa Lavange been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($59K) across all tracked filings.
Where can I see all of Lisa Lavange'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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