APT
ALPHA PRO TECH LTD · Manufacturing · Market cap $55.4M(Price slightly stale)
Insiders sold $250K net in the last 90 days ·3 sellers, 0 buyers· latest Form 4 filed May 19, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$317K
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
May 19, 2026
Garcia David R
ALPHA PRO TECH LTD (APT) has 13 SEC Form 4 filings (21 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: May 19, 2026.
Inside the rolling window, 4 insiders at ALPHA PRO TECH LTD reported no open-market purchases and 8 open-market sales totaling $317K. Insiders have net sold $271K over the trailing 6 months. The most recent open-market filing is a sale of 6,186 shares by Director Garcia David R, dated May 15, 2026, worth $34K.
- Industry:Industrial - Specialties
- CEO:Lloyd Hoffman
- Employees:122
- HQ:Aurora, ON, CA
- IPO:1999-02-16
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Director | Sale | 6,186 | $34K | May 19 | -9.8% | SEC ↗ | |
Garcia David RFirst filing | Director | Sale | 4,900 | $29K | May 18 | -12.4% | SEC ↗ |
MONTGOMERY CHARLES DFirst filing | Director | Sale | 3,886 | $27K | May 13 | -10.7% | SEC ↗ |
MONTGOMERY CHARLES DFirst filing | Director | Sale | 20,000 | $125K | May 13 | -10.7% | SEC ↗ |
RITOTA JOHNFirst filing | Director | Sale | 4,740 | $23K | Mar 18 | +15.8% | SEC ↗ |
RITOTA JOHNFirst filing | Director | Sale | 2,260 | $11K | Mar 18 | +15.8% | SEC ↗ |
| Director | Sale | 4,740 | $22K | Dec 8 | +19.3% | SEC ↗ | |
Buchan JamesFirst filing | Director | Sale | 9,413 | $46K | Sep 11 | — | SEC ↗ |
Congress trading APT 1 all-time
- RRep. Mo BrooksPurchase$1,001 - $15,0002019-02-14
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does APT have?
ALPHA PRO TECH LTD (APT) has 13 SEC Form 4 filings (21 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: May 19, 2026.
When was the most recent SEC Form 4 filing for APT?
The most recent Form 4 filing for APT on Tracefour is dated May 19, 2026.
What is the net insider flow at APT over the last 6 months?
Over the trailing 180 days, insiders at APT have net sold $271K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at APT in the current window?
Inside the rolling window, insiders at APT bought $0 and sold $317K based on SEC Form 4 filings.
Can I get alerts for APT insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at ALPHA PRO TECH LTD (APT). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
ALPHA PRO TECH LTD is in the Manufacturing sector.