Insiders who reported open-market trades in the last 12 months at the companies Charles D. Montgomery 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 R. Garcia - $63K in APT purchases and sales in the last 12 months
Donna Millar - $35K in APT purchases and sales in the last 12 months
John Ritota - $34K in APT purchases and sales in the last 12 months
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Charles D. Montgomery is a corporate insider, tracked as Director of ALPHA PRO TECH LTD (APT). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Charles D. Montgomery submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Charles D. Montgomery been buying or selling stock?
Recorded transactions: 0 open-market purchases and 10 open-market sales ($305K) across all tracked filings.
Charles D. Montgomery is Director of ALPHA PRO TECH LTD (APT). 3 SEC Form 4 filings on record, most recently on 30 September 2026. Most recent open-market trade: sold $30K of APT on 30 September 2026. Lifetime open-market sales: $305K.
Recent transactions
11
The latest 11 SEC Form 4 transactions reported by Charles D. Montgomery.
InsiderAlpha's records for Charles D. Montgomery go back to 2026: 3 primary Form 4 filings, an average of 3.0 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.
