Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Gunsteren Job Leonard van 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.
- David B. Fischer - $1.23M of BCPC open-market activity in the last 12 months
- Martin Luther Reid - $185K of BCPC 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 Gunsteren Job Leonard van?
Gunsteren Job Leonard van is a corporate insider, tracked as SVP and GM, Specialty Products of BALCHEM CORP (BCPC). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Gunsteren Job Leonard van last file a Form 4?
The most recent primary Form 4 on record is dated 14 February 2026, one of 3 filings going back to 2025.
Has Gunsteren Job Leonard van been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($920K) across all tracked filings.
Where can I see all of Gunsteren Job Leonard van'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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