Summary
Updated Aug 30, 2026
Michael Bennett Nechamkin has 1 SEC Form 4 filing on record, dated 18 December 2024. Lifetime open-market purchases: $300K.
Recent Transactions
1Every recent SEC Form 4 transaction Michael Bennett Nechamkin has reported, most recent first.
Most Active Insiders Right Now
Michael Bennett Nechamkin has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- RA CAPITAL MANAGEMENT, L.P. - $430.69M of PBLS open-market activity in the last 90 days
- DST Global Advisors Ltd - $416.93M of CHYM open-market activity in the last 90 days
- John Kristofer Galashan - $410.21M of LTH open-market activity in the last 90 days
- Green LTF Holdings II LP - $410.21M of LTH open-market activity in the last 90 days
- John G. Danhakl - $410.21M of LTH open-market activity in the last 90 days
- Mark A. Stevens - $407.10M of NVDA open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Michael Bennett Nechamkin?
Michael Bennett Nechamkin is a corporate insider. InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Michael Bennett Nechamkin last file a Form 4?
The only primary Form 4 on record is dated 18 December 2024.
Has Michael Bennett Nechamkin been buying or selling stock?
Recorded transactions: 1 open-market purchase ($300K) and 0 open-market sales across all tracked filings.
Where can I see all of Michael Bennett Nechamkin'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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