Summary
Updated Aug 31, 2026
Charles D. Boynton files SEC Form 4 reports at ERock, Inc. (EROC). 10 SEC Form 4 filings on record going back to 2025, most recently on 12 June 2026. Most recent open-market trade: sold $683K of NXT on 2 June 2026. Lifetime open-market sales: $1.84M.
Recent Transactions
12Every recent SEC Form 4 transaction Charles D. Boynton has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Charles D. Boynton go back to 2025: 10 primary Form 4 filings, an average of 5.0 per year. 4 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Charles D. Boynton 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.
- Daniel S. Shugar - $25.13M of NXT open-market activity in the last 12 months
- Howard Wenger - $12.87M of NXT open-market activity in the last 12 months
- Nicholas Marco Miller - $6.62M of NXT open-market activity in the last 12 months
- David P. Bennett - $1.96M of NXT open-market activity in the last 12 months
- William D. Watkins - $1.51M of NXT open-market activity in the last 12 months
- Julia Blunden - $861K of NXT 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 D. Boynton?
Charles D. Boynton is a corporate insider of ERock, Inc. (EROC). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Charles D. Boynton submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Charles D. Boynton been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($1.84M) across all tracked filings.
Where can I see all of Charles D. Boynton'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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