ALPHA PRO TECH LTD insider trading
APT$5.09+0.02 (+0.39% today)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+6.9%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Unlock quarterly net flowKey players
- DMDonna Millar12.7334%
- LHLloyd Hoffman2.6822%
- CJColleen J. McDonald0.6542%
- JRJohn Ritota0.5802%
- CDCharles D. Montgomery0.571%
- DRDavid R. Garcia0.2511%
- BABenjamin A. Shaw0.1589%
- JBJames Buchan0.1124%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| APT | Donna Millar | Open market sell$35.1K | -0.5% | $5.04 | $35.1K | Sep 28, 2026 | Sep 30, 2026 |
| APT | Charles D. Montgomery | Open market sell$111K | -46.5% | $5.04 | $111K | Sep 28, 2026 | Sep 30, 2026 |
| APT | David R. Garcia | Open market sell$34.4K | -23.8% | $5.56 | $34.4K | May 15, 2026 | May 19, 2026 |
| APT | David R. Garcia | Open market sell$28.8K | -19.9% | $5.88 | $28.8K | May 14, 2026 | May 18, 2026 |
| APT | Charles D. Montgomery | Open market sell$30.2K | -7.7% | $6.04 | $30.2K | May 12, 2026 | Sep 30, 2026 |
| APT | Charles D. Montgomery | Open market sell$31.7K | -7.1% | $6.33 | $31.7K | May 12, 2026 | Sep 30, 2026 |
| APT | Charles D. Montgomery | Open market sell$31.8K | -6.6% | $6.35 | $31.8K | May 12, 2026 | Sep 30, 2026 |
| APT | Charles D. Montgomery | Open market sell$31.4K | -6.2% | $6.28 | $31.4K | May 12, 2026 | Sep 30, 2026 |
| APT | Charles D. Montgomery | Open market sell$27.3K | -4.6% | $7.03 | $27.3K | May 11, 2026 | Sep 30, 2026 |
| APT | John Ritota | Open market sell$11.2K | -4.1% | $4.94 | $11.2K | Mar 17, 2026 | Mar 18, 2026 |
| APT | John Ritota | Open market sell$22.9K | -7.9% | $4.84 | $22.9K | Mar 16, 2026 | Mar 18, 2026 |
| APT | James Buchan | Open market sell$21.9K | -45.8% | $4.61 | $21.9K | Dec 5, 2025 | Dec 8, 2025 |