Charles D. Montgomery - 28 Sep 2026 Form 4 Insider Report for ALPHA PRO TECH LTD (APT)

Reporting relationship: Director
Issuer ticker: APT
Reported as of: 28 Sep 2026
Net transaction value: -$110,593
SEC form: 4
Accepted by SEC: 30 Sep 2026, 17:50:27 UTC
Prior SEC filing: 30 Sep 2026
Source filing: View source filing
Reporting owner signature: /s/ Charles Montgomery

Key filing fact

Charles D. Montgomery filed Form 4 for ALPHA PRO TECH LTD (APT) on 30 Sep 2026.

Key facts

This page summarizes Charles D. Montgomery's Form 4 filing for ALPHA PRO TECH LTD (APT).
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 30 Sep 2026, 17:50.

Change

Previous filing in this sequence was filed on 30 Sep 2026.
Current net transaction value: -$110,593.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001347444 Primary reporting owner

MONTGOMERY CHARLES D

Relationship: Director
Address: 53 WELLINGTON STREET EAST, AURORA, ONTARIO, CANADA
Signature: /s/ Charles Montgomery
Signature date: 13 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

APT transaction

common stock

Tax liability

Transaction value
Shares: -13,057
Change %: -22%
Price: $5.04^*
Shares after: 47,224
Date: 28 Sep 2026
Ownership: Direct
Footnotes: F1

APT transaction

common stock

Sale

Transaction value: $110,593
Shares: -21,943
Change %: -46%
Price: $5.04
Shares after: 25,281
Date: 28 Sep 2026
Ownership: Direct
Footnotes: F2

APT transaction

common stock

Award

Transaction value
Shares: +33,000
Change %: +131%
Price: $5.04^*
Shares after: 58,281
Date: 28 Sep 2026
Ownership: Direct
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Represents the withholding of shares for tax purposes in connection with the vesting of time-based restricted stock units granted to the reporting person on September 28, 2023.

Footnote F2

On September 28, 2026, the issuer purchased 21,943 shares directly from the reporting person under the issuer's share repurchase program. The per-share price was based on the closing price of the issuer's stock as of the transaction date. The transaction was approved by the issuer's Compensation Committee in accordance with Rule 16b-3(d)(1) of the Securities Exchange Act of 1934, as amended (the "Act"), and as such, is exempt from Section 16(b) of the Act pursuant to Rule 16b-3(e) promulgated thereunder.

Footnote F3

Represents shares of time-based restricted stock units granted under the Alpha Pro Tech, Ltd. 2020 Omnibus Plan (the "Plan") that will vest in full on the third anniversary of the grant date, subject to the terms of the Plan and the applicable award agreement.