| $1B | ||
| $54M | ||
| $40M | ||
| $31M | ||
| $20M | ||
| $18M |
Buys | $0 | 0 | 0 |
Sells | $271,487 | 7 | 100 |
| Buchan James | director | 0 | $0 | 1 | $21,851 | $-21,851 |
| RITOTA JOHN | director | 0 | $0 | 2 | $34,109 | $-34,109 |
| Garcia David R | director | 0 | $0 | 2 | $63,208 | $-63,208 |
| MONTGOMERY CHARLES D | director | 0 | $0 | 2 | $152,319 | $-152,319 |
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. These items find extensive application in sterile environments like cleanrooms, industrial safety operations, and healthcare settings including hospitals, laboratories, and dental practices. Concurrently, the Building Supply division provides construction weatherization solutions, notably housewrap and associated accessories like window/door flashing and seam tape, alongside synthetic roof underlayment and various other woven fabrics. These products are predominantly utilized at construction and re-roofing sites. Alpha Pro Tech markets its portfolio under its own brand name as well as through private label partnerships. Its products reach customers via a multifaceted distribution network comprising purchasing groups, external distributors, independent sales representatives, and its in-house sales and marketing personnel.
Over the last 12 months, insiders at Alpha Pro Tech, Ltd. have bought $0 and sold $271,487 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 $160,513 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.
| 2026-05-15 | 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 | -16.54% | |
| 2026-05-11 | Sale | MONTGOMERY CHARLES D | director | 3,886 0.0403% | $7.03 | $27,319 | -20.18% | |
| 2026-03-17 | Sale | RITOTA JOHN | director | 2,260 0.0225% | $4.94 | $11,165 | +8.54% | |
| 2026-03-16 | Sale | RITOTA JOHN | director | 4,740 0.0448% | $4.84 | $22,944 | +5.47% | |
| 2025-12-05 | Sale | Buchan James | director | 4,740 0.0465% | $4.61 | $21,851 | +10.43% | |
| 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% | |
| 2021-06-15 | Sale | Millar Donna | director | 16,800 0.1275% | $8.02 | $134,736 | -31.83% | |
| 2021-05-26 | Sale | Garcia David R | director | 5,000 0.0375% | $8.22 | $41,081 | -27.81% |
| RITOTA JOHN | director | 41355 0.4048% | $214,632.45 | 4 | 55 | +4.5% |
| MONTGOMERY CHARLES D | director | 25281 0.2474% | $131,208.39 | 6 | 27 | <0.0001% |
| Garcia David R | director | 19768 0.1935% | $102,595.92 | 0 | 17 | |
| Buchan James | director | 5615 0.055% | $29,141.85 | 0 | 6 | |
| MILLAR AL | President | 1343459 13.1494% | $6.97M | 10 | 8 | <0.0001% |
| Millar Donna | director | 1268553 12.4162% | $6.58M | 0 | 2 | |
| HOFFMAN SHELDON | C.E.O. | 955189 9.3491% | $4.96M | 14 | 11 | <0.0001% |
| MICHAEL SCHEERER | Sr VP- Sales & marketing | 329450 3.2246% | $1.71M | 5 | 17 | <0.0001% |
| BENNETT DONALD | director | 169000 1.6541% | $877,110.00 | 5 | 6 | +1.81% |
| ISALY ROBERT | director | 82146 0.804% | $426,337.74 | 5 | 14 | <0.0001% |
| MCDONALD COLLEEN J | CFO | 55833 0.5465% | $289,773.27 | 0 | 2 | |
| ANDERSON DAVID B | director | 20834 0.2039% | $108,128.46 | 0 | 3 | |
| 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 |