How many insider trades does FilingIQ track for APT?

FilingIQ tracks 239 Form 4 insider transactions for APT (ALPHA PRO TECH LTD), covering filings from Jun 5, 2015 onwards. 7 of those were filed in the last 90 days.

Are APT insiders net buyers or net sellers?

Across the full Form 4 history for APT, 3 transactions (1%) were open-market purchases and 82 (34%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does APT insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is APT in?

ALPHA PRO TECH LTD (APT) is classified in the Industrials sector, specifically Building Products & Equipment, with a current market capitalisation of $54.67M.

APT insider trading

NYSE American Industrials

ALPHA PRO TECH LTD — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

239

Last 90 days

Buys / sells

1% / 34%

Market cap

$54.67M

About ALPHA PRO TECH LTD

Alpha Pro Tech, Ltd., together with its subsidiaries, develops, manufactures, and markets a range of disposable protective apparel and infection control products in the United States and internationally. The company operates through two business segments, Building Supply and Disposable Protective Apparel. The Building Supply segment offers construction supply weatherization products, such as housewraps; housewrap accessories, including window and door flashing, and seam tapes; synthetic roof underlayment products; synthetic roof underlayment accessories comprising self-adhered roof underlayments; and other woven materials. The Disposable Protective Apparel segment provides shoe covers, bouffant caps, coveralls, frocks, lab coats, and gowns and hoods, as well as face masks and face shields. The company sells 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; and health care facilities, such as hospitals, laboratories, and dental offices, as well as residential and multi-family building and re-roofing sites. The company distributes its products through a network of purchasing groups, distributors, independent sales representatives, and its sales and marketing force. Alpha Pro Tech, Ltd. was founded in 1983 and is headquartered in Aurora, Canada.

Company website: www.alphaprotech.com

APT insider activity at a glance

FilingIQ has scored 239 insider transactions for APT since Jun 5, 2015. The most recent filing in our index is dated May 12, 2026.

Across the full history, 3 open-market purchases and 82 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on APT insider trades is 60.7/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live APT trades on FilingIQ Raw filings on SEC EDGAR

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Politicians who have traded APT

Brooks, Mo

U.S. Rep. , AL · 143 trades

Frequently asked

How many insider trades does FilingIQ track for APT?: FilingIQ tracks 239 Form 4 insider transactions for APT (ALPHA PRO TECH LTD), covering filings from Jun 5, 2015 onwards. 7 of those were filed in the last 90 days.
Are APT insiders net buyers or net sellers?: Across the full Form 4 history for APT, 3 transactions (1%) were open-market purchases and 82 (34%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does APT insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is APT in?: ALPHA PRO TECH LTD (APT) is classified in the Industrials sector, specifically Building Products & Equipment, with a current market capitalisation of $54.67M.

Methodology & sources

Every APT insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.