| $349M | ||
| $250M | ||
| $109M | ||
| $56M | ||
| $29M | ||
| $21M |
Buys | $0 | 0 | 0 |
Sells | $116,032 | 3 | 100 |
| RITOTA JOHN | director | 0 | $0 | 1 | $48,456 | $-48,456 |
| Buchan James | director | 0 | $0 | 2 | $67,576 | $-67,576 |
Alpha Pro Tech, Ltd., together with its subsidiaries, develops, manufactures, and markets a range of disposable protective apparel, infection control, and building supply products in the United States and internationally. The company operates through two segments, Disposable Protective Apparel and Building Supply. The Disposable Protective Apparel segment provides shoe covers, bouffant caps, coveralls, frocks, lab coats, and gowns, hoods, as well as face masks and shields. The Building Supply segment offers construction weatherization products, such as housewrap and housewrap accessories, including window and door flashing, and seam tape, and synthetic roof underlayment, as well as other woven material. The company markets its products under the Alpha Pro Tech brand name, as well as under private labels. Its products are used primarily in cleanrooms; industrial safety manufacturing environments; health care facilities, such as hospitals, laboratories, and dental offices; building and re-roofing sites. The company distributes its products through a network of purchasing groups, distributors, and independent sales representatives, as well as through its sales and marketing force. Alpha Pro Tech, Ltd. was founded in 1983 and is headquartered in Markham, Canada.
Over the last 12 months, insiders at Alpha Pro Tech, Ltd. have bought $0 and sold $116,032 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 $179,499 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.
| 2025-12-05 | Sale | Buchan James | director | 4,740 0.0465% | $4.61 | $21,851 | +2.12% | |
| 2025-09-09 | Sale | Buchan James | director | 9,413 0.09% | $4.86 | $45,725 | -3.61% | |
| 2025-03-18 | Sale | RITOTA JOHN | director | 9,413 0.0877% | $5.15 | $48,456 | -7.68% | |
| 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% | |
| 2021-03-19 | Sale | RITOTA JOHN | director | 15,000 0.1177% | $11.25 | $168,750 | -33.12% | |
| 2020-12-10 | Sale | Garcia David R | director | 10,000 0.0738% | $12.20 | $122,000 | -30.84% | |
| 2020-05-14 | Sale | RITOTA JOHN | director | 10,000 0.0703% | $15.34 | $153,400 | -16.73% | |
| 2020-03-24 | Sale | MONTGOMERY CHARLES D | director | 15,833 0.1244% | $9.54 | $151,047 | +50.76% | |
| 2020-03-23 | Sale | MONTGOMERY CHARLES D | director | 16,667 0.1322% | $10.72 | $178,670 | +35.39% | |
| 2020-03-16 | Sale | RITOTA JOHN | director | 15,050 0.1244% | $14.25 | $214,467 | +6.13% |
| RITOTA JOHN | director | 49790 0.4806% | $250,941.60 | 4 | 53 | +4.5% |
| Buchan James | director | 5615 0.0542% | $28,299.60 | 0 | 6 | |
| MILLAR AL | President | 1343459 12.9677% | $6.77M | 10 | 8 | <0.0001% |
| Millar Donna | director | 1268553 12.2446% | $6.39M | 0 | 2 | |
| HOFFMAN SHELDON | C.E.O. | 955189 9.2199% | $4.81M | 14 | 11 | <0.0001% |
| MICHAEL SCHEERER | Sr VP- Sales & marketing | 329450 3.18% | $1.66M | 5 | 17 | <0.0001% |
| BENNETT DONALD | director | 169000 1.6313% | $851,760.00 | 5 | 6 | +1.81% |
| ISALY ROBERT | director | 82146 0.7929% | $414,015.84 | 5 | 14 | <0.0001% |
| MCDONALD COLLEEN J | CFO | 55833 0.5389% | $281,398.32 | 0 | 2 | |
| ANDERSON DAVID B | director | 20834 0.2011% | $105,003.36 | 0 | 3 | |
| Garcia David R | director | 9413 0.0909% | $47,441.52 | 0 | 15 | |
| HOFFMAN LLOYD | CEO | 0 0% | $0 | 7 | 15 | <0.0001% |
| MANOCK RUSSELL | director | 0 0% | $0 | 3 | 14 | <0.0001% |
| MONTGOMERY CHARLES D | director | 0 0% | $0 | 6 | 25 | <0.0001% |
| Increased Positions | 9 | +17.65% | 87,452 | +2.97% |
| Decreased Positions | 19 | -37.25% | 160,352 | -5.45% |
| New Positions | 3 | New | 25,054 | New |
| Sold Out Positions | 5 | Sold Out | 72,782 | Sold Out |
| Total Postitions | 41 | -19.61% | 3M | -2.48% |
| 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 |