| $1B | ||
| $100M | ||
| $54M | ||
| $40M | ||
| $32M | ||
| $31M |
Buys | $0 | 0 | 0 |
Sells | $417,214 | 9 | 100 |
| Buchan James | director | 0 | $0 | 1 | $21,851 | $-21,851 |
| RITOTA JOHN | director | 0 | $0 | 2 | $34,109 | $-34,109 |
| Millar Donna | 0 | $0 | 1 | $35,134 | $-35,134 | |
| Garcia David R | director | 0 | $0 | 2 | $63,208 | $-63,208 |
| MONTGOMERY CHARLES D | director | 0 | $0 | 3 | $262,911 | $-262,911 |
Established in 1983 and based in Markham, Canada, Alpha Pro Tech, Ltd. and its subsidiaries are actively involved in the development, manufacturing, and global distribution of a comprehensive range of disposable protective attire, infection control products, and building materials. The firm's activities are divided into two principal segments. The Disposable Protective Apparel division offers critical personal protective equipment such as shoe covers, bouffant caps, coveralls, frocks, lab coats, gowns, hoods, and both face masks and shields. …
Over the last 12 months, insiders at Alpha Pro Tech, Ltd. have bought $0 and sold $417,214 worth of Alpha Pro Tech, Ltd. stock.
On average, over the past 5 years, insiders at Alpha Pro Tech, Ltd. have bought $0 and sold $189,658 worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 4,000 shares for transaction amount of $15,400 was made by MONTGOMERY CHARLES D (director) on 2017‑12‑12.
| 2026-09-28 | Sale | Millar Donna | 6,971 0.0689% | $5.04 | $35,134 | +10.12% | ||
| 2026-09-28 | Sale | MONTGOMERY CHARLES D | director | 21,943 0.2168% | $5.04 | $110,593 | +10.12% | |
| 2026-05-15 | Sale | Garcia David R | director | 6,186 0.0614% | $5.56 | $34,421 | -3.46% | |
| 2026-05-14 | Sale | Garcia David R | director | 4,900 0.0479% | $5.88 | $28,788 | -9.86% | |
| 2026-05-12 | Sale | MONTGOMERY CHARLES D | director | 20,000 0.1927% | $6.25 | $125,000 | -16.38% | |
| 2026-05-11 | Sale | MONTGOMERY CHARLES D | director | 3,886 0.0403% | $7.03 | $27,319 | -19.95% | |
| 2026-03-17 | Sale | RITOTA JOHN | director | 2,260 0.0225% | $4.94 | $11,165 | +9.38% | |
| 2026-03-16 | Sale | RITOTA JOHN | director | 4,740 0.0448% | $4.84 | $22,944 | +6.28% | |
| 2025-12-05 | Sale | Buchan James | director | 4,740 0.0465% | $4.61 | $21,851 | +11.85% | |
| 2025-09-09 | Sale | Buchan James | director | 9,413 0.09% | $4.86 | $45,725 | -0.21% | |
| 2025-03-18 | Sale | RITOTA JOHN | director | 9,413 0.0877% | $5.15 | $48,456 | -7.28% | |
| 2024-09-16 | Sale | Garcia David R | director | 5,000 0.0452% | $5.48 | $27,400 | -6.81% | |
| 2024-03-21 | Sale | MCDONALD COLLEEN J | CFO | 20,000 0.1678% | $6.16 | $123,100 | -13.52% | |
| 2024-03-21 | Sale | RITOTA JOHN | director | 819 0.0066% | $5.94 | $4,865 | -13.52% | |
| 2024-03-20 | Sale | RITOTA JOHN | director | 6,181 0.054% | $5.97 | $36,901 | -6.71% | |
| 2024-03-15 | Sale | Buchan James | director | 15,000 0.1305% | $5.82 | $87,260 | -2.61% | |
| 2023-09-08 | Sale | Buchan James | director | 10,000 0.0885% | $4.46 | $44,600 | +24.70% | |
| 2022-11-14 | Sale | RITOTA JOHN | director | 5,000 0.0394% | $4.15 | $20,750 | -1.93% | |
| 2022-05-23 | Sale | RITOTA JOHN | 8,800 0.0665% | $4.50 | $39,621 | -10.99% | ||
| 2021-11-15 | Sale | Garcia David R | director | 10,000 0.0764% | $5.24 | $52,400 | -16.48% |
| RITOTA JOHN | director | 41355 0.4052% | $229,933.80 | 4 | 55 | +4.5% |
| MONTGOMERY CHARLES D | director | 25281 0.2477% | $140,562.36 | 6 | 28 | <0.0001% |
| MILLAR AL | President | 1343459 13.1631% | $7.47M | 10 | 8 | <0.0001% |
| HOFFMAN SHELDON | C.E.O. | 955189 9.3589% | $5.31M | 14 | 11 | <0.0001% |
| MICHAEL SCHEERER | Sr VP- Sales & marketing | 329450 3.2279% | $1.83M | 5 | 17 | <0.0001% |
| BENNETT DONALD | director | 169000 1.6559% | $939,640.00 | 5 | 6 | +1.81% |
| ISALY ROBERT | director | 82146 0.8049% | $456,731.76 | 5 | 14 | <0.0001% |
| HOFFMAN LLOYD | CEO | 0 0% | $0 | 7 | 15 | <0.0001% |
| MANOCK RUSSELL | director | 0 0% | $0 | 3 | 14 | <0.0001% |
| Increased Positions | 9 | +17.31% | 80,647 | +2.71% |
| Decreased Positions | 19 | -36.54% | 151,776 | -5.1% |
| New Positions | 3 | New | 51,000 | New |
| Sold Out Positions | 6 | Sold Out | 71,136 | Sold Out |
| Total Postitions | 42 | -19.23% | 3M | -2.39% |
| Needham Investment Management Llc | $2,889.00 | 6.35% | 635,000 | +22,500 | +3.67% | 2025-09-30 |
| Vanguard Group Inc | $2,845.00 | 6.25% | 625,371 | -34,160 | -5.18% | 2025-09-30 |
| Renaissance Technologies Llc | $2,438.00 | 5.36% | 535,775 | -300 | -0.06% | 2025-09-30 |
| Blackrock, Inc. | $1,237.00 | 2.72% | 271,816 | +664 | +0.24% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $673.00 | 1.48% | 147,865 | 0 | 0% | 2025-09-30 |
| Acadian Asset Management Llc | $656.00 | 1.44% | 144,217 | -2,786 | -1.9% | 2025-09-30 |
| Geode Capital Management, Llc | $452.00 | 0.99% | 99,306 | +1,180 | +1.2% | 2025-09-30 |
| Bridgeway Capital Management, Llc | $357.00 | 0.79% | 78,525 | +1,500 | +1.95% | 2025-09-30 |
| Susquehanna International Group, Llp | $292.00 | 0.64% | 64,184 | -20,030 | -23.79% | 2025-09-30 |
| Arrowstreet Capital, Limited Partnership | $265.00 | 0.58% | 58,309 | 0 | 0% | 2025-09-30 |