Summary
Updated Aug 30, 2026
ABG Management Ltd. is 10% Owner of ProMIS Neurosciences Inc. (PMN). 2 SEC Form 4 filings on record going back to 2025, most recently on 6 February 2026. Most recent open-market trade: bought $8.50M of PMN on 6 February 2026. Lifetime open-market purchases: $8.50M.
Recent Transactions
1Every recent SEC Form 4 transaction ABG Management Ltd. 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 ABG Management Ltd. 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.
- Eugene Williams - $141K 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
What is ABG Management Ltd.?
ABG Management Ltd. is an investment firm, tracked as 10% Owner of ProMIS Neurosciences Inc. (PMN). InsiderAlpha holds 2 primary Form 4 filings for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did ABG Management Ltd. last file a Form 4?
The most recent primary Form 4 on record is dated 6 February 2026, one of 2 filings going back to 2025.
Has ABG Management Ltd. been buying or selling stock?
Recorded transactions: 2 open-market purchases ($8.50M) and 0 open-market sales across all tracked filings.
Where can I see all of ABG Management Ltd.'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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