APT
−$4.9K
819 sh @ $6
APT
ALPHA PRO TECH LTD
SEC CIK 884269
$5.35
+3.5% · 90 days
90-day buys
$0
0 open-market
90-day sells
$226.7K
8 open-market
Net insider flow
−$226.7K
Net selling
Filings shown
57
Most recent
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At a glance
Over the last 90 days, insiders at APT have sold a net $226.7K of stock (0 open-market buys vs 8 sells).
Largest recent trade: Garcia David R sold $1.48M of APT, trimming their stake 100%.
Most active filer: Garcia David R, with 28 transactions among the recent filings shown.
Insider transaction history
Form 4 filings for APT, newest firstAPT
−$36.9K
6,181 sh @ $6
APT
+$54.3K
15,000 sh @ $4
APT
+$362K
100,000 sh @ $4
APT
+$108.6K
30,000 sh @ $4
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APT
−$52.4K
10,000 sh @ $5
APT
−$28.4K
3,463 sh @ $8
APT
−$12.6K
1,537 sh @ $8
APT
−$122K
10,000 sh @ $12
APT
−$100.5K
7,050 sh @ $14
APT
−$114K
8,000 sh @ $14
APT
−$1.48M
40,000 sh @ $37
APT
−$14.8K
4,300 sh @ $3
APT
−$2.5K
700 sh @ $4
APT
−$19.5K
6,078 sh @ $3
APT
−$17.5K
5,315 sh @ $3
APT
−$12.4K
3,767 sh @ $3
APT
−$11.9K
3,510 sh @ $3
APT
−$12.2K
3,600 sh @ $3
APT
−$2.1K
600 sh @ $3
APT
−$41.2K
12,130 sh @ $3
APT
−$6.5K
1,650 sh @ $4
APT
−$52.2K
13,350 sh @ $4
APT
−$15.5K
5,871 sh @ $3
APT
−$1K
400 sh @ $3
APT
−$3.1K
1,200 sh @ $3
APT
−$70.2K
27,212 sh @ $3
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About APT insider activity
This page tracks every recent Form 4 filed for ALPHA PRO TECH LTD with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.
The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.
Frequently asked questions
How often is APT insider data updated?
Continuously. We read from SEC EDGAR, so new Form 4 filings for ALPHA PRO TECH LTD usually appear here within minutes of being accepted by the SEC.
What does "net insider flow" mean?
It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.
Why do some rows show grants or option exercises instead of buys?
Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.
Is this investment advice?
No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.