Insiders who reported open-market trades in the last 12 months at the companies James W. Green 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.
William Snider - $104K in HBIO purchases and sales in the last 12 months
Stephen J. Denelsky - $49K in HBIO purchases and sales in the last 12 months
John D. Duke - $25K in HBIO purchases and sales in the last 12 months
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James W. Green is a corporate insider, tracked as Director of HARVARD BIOSCIENCE INC (HBIO). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did James W. Green last file a Form 4?
The most recent primary Form 4 on record is dated 15 August 2025, one of 2 filings going back to 2024.
InsiderAlpha's records for James W. Green go back to 2024: 2 primary Form 4 filings, an average of 0.7 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
