APT insider buying and SEC filings, explained
Alpha Pro Tech Ltd. · CIK 884269
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$417K
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 28, 2026 | Sale | Donna Millar (Director and 10% owner) sold 6,971 shares at $5.04 ($35K). Holdings down 1% to 1,284,603 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 30, 2026 |
| Sep 28, 2026 | Sale | Charles D. Montgomery (Director) sold 21,943 shares at $5.04 ($111K). Holdings down 46% to 25,281 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 30, 2026 |
| May 11–12, 2026 | Sale Amended filing | Charles D. Montgomery (Director) sold 23,886 shares between May 11 and May 12 at about $6.38 ($152K). Holdings down 28% to 60,281 shares. Not marked as a 10b5-1 plan trade. This amends a filing from May 13. | SEC filing Filed Sep 30, 2026 |
| May 15, 2026 | Sale | David R Garcia (Director) sold 6,186 shares at $5.56 ($34K). Holdings down 24% to 19,768 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 19, 2026 |
| May 14, 2026 | Sale | David R Garcia (Director) sold 4,900 shares at $5.88 ($29K). Holdings down 20% to 19,768 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 18, 2026 |
| Mar 16–17, 2026 | Sale | John Ritota (Director) sold 7,000 shares between Mar 16 and Mar 17 at about $4.87 ($34K). Holdings down 14% to 41,355 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 18, 2026 |
| Dec 5, 2025 | Sale | James Buchan (Director) sold 4,740 shares at $4.61 ($22K). Holdings down 46% to 5,615 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 8, 2025 |
15 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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