Summary
Updated Aug 31, 2026
Eugene Williams is Director of ProMIS Neurosciences Inc. (PMN). 4 SEC Form 4 filings on record going back to 2024, most recently on 22 May 2026. Most recent open-market trade: bought $49K of PMN on 6 March 2026. Lifetime open-market purchases: $141K. Historical track record: 1/5 stars across 4 tracked purchases.
Recent Transactions
4Every recent SEC Form 4 transaction Eugene Williams has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Eugene Williams 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.
- ABG Management Ltd. - $8.50M of PMN open-market activity in the last 12 months
- Johanne Kaplan - $55K of PMN open-market activity in the last 12 months
- Patrick D. Kirwin - $45K of PMN open-market activity in the last 12 months
- Max A. Milbury - $15K of PMN open-market activity in the last 12 months
- Jeremy M. Sclar - of PMN open-market activity in the last 12 months
- Jeremy M. Sclar 2012 Irrevocable Family Trust - of PMN 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 Eugene Williams?
Eugene Williams is a corporate insider, tracked as Director of ProMIS Neurosciences Inc. (PMN). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Eugene Williams last file a Form 4?
The most recent primary Form 4 on record is dated 22 May 2026, one of 4 filings going back to 2024.
Has Eugene Williams been buying or selling stock?
Recorded transactions: 4 open-market purchases ($141K) and 0 open-market sales across all tracked filings.
How accurate is Eugene Williams's historical track record?
Across 4 tracked purchases, Eugene Williams averaged -50.6% avg 30-day return with a 0% 30-day win rate. InsiderAlpha rates the track record at 1/5 stars.
Where can I see all of Eugene Williams'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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