Summary
Updated Aug 31, 2026
Charles J. Dockendorff is Director of HOLOGIC INC (HOLX). 4 SEC Form 4 filings on record going back to 2025, most recently on 9 April 2026.
Recent Transactions
5Every recent SEC Form 4 transaction Charles J. Dockendorff 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 Charles J. Dockendorff 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.
- Ronald S. Nersesian - $14.49M of KEYS open-market activity in the last 12 months
- Stephen P. Macmillan - $9.27M of HOLX open-market activity in the last 12 months
- Satish Dhanasekaran - $3.63M of KEYS open-market activity in the last 12 months
- Ingrid A. Estrada - $3.08M of KEYS open-market activity in the last 12 months
- Jeffrey K. Li - $1.38M of KEYS open-market activity in the last 12 months
- James Cullen - $1.04M of KEYS 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 Charles J. Dockendorff?
Charles J. Dockendorff is a corporate insider, tracked as Director of HOLOGIC INC (HOLX). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Charles J. Dockendorff last file a Form 4?
The most recent primary Form 4 on record is dated 9 April 2026, one of 4 filings going back to 2025.
Where can I see all of Charles J. Dockendorff'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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