APT
ALPHA PRO TECH LTD
ALPHA PRO TECH LTD (APT) has 3 SEC Form 4 filings (9 transaction rows) in the rolling window, disclosed by 2 distinct insiders. Most recent filing: May 19, 2026.
Insiders have net sold $216K over the trailing 6 months.
- Industry:Construction
- CEO:Lloyd Hoffman
- Employees:130
- HQ:Markham, ON, CA
- IPO:1999-02-16
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$216K
reported sales (SEC code S)
Unique Insiders
2
in the rolling window
Market Cap
$52.3M
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| Director | Sale | 6,186 | $34K | May 19 | SEC ↗ | |
Garcia David RFirst filing | Director | Sale | 4,900 | $29K | May 18 | SEC ↗ |
MONTGOMERY CHARLES DFirst filing | Director | Sale | 3,886 | $27K | May 13 | SEC ↗ |
MONTGOMERY CHARLES DFirst filing | Director | Sale | 20,000 | $125K | May 13 | SEC ↗ |
Related companies
ALPHA PRO TECH LTD is in the Manufacturing sector.