Alpha Pro Tech corrects CFO's 30,000-unit award

The time-based RSUs vest in full on the grant's third anniversary, subject to the 2020 Omnibus Plan and applicable award agreement.

This filing corrects an earlier one, and you can read the original Form 4 if you want to see what changed.

Rhea-AI Filing Summary

Alpha Pro Tech Ltd (APT) CFO Colleen J. McDonald reported a direct award of 30,000 time-based restricted stock units on September 28, 2023. The Form 4/A corrects the original report’s classification from restricted stock to restricted stock units. Her reported direct holdings following the award were 45,833 shares.

Insider Trade Summary

Grant/Award: 30,000 shares

Grant/Award 1 txn

Insider MCDONALD COLLEEN J

Role CFO

Type	Security	Shares	Price	Value
Grant/Award	common stock F1	30,000	$0.00	$0.00

Holdings After Transaction: common stock — 45,833 shares (Direct)

Footnotes (1)

1. F1. Represents shares of time-based restricted stock units ("RSU's") 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.

Key Figures

RSUs awarded: 30,000 shares Direct holdings following award: 45,833 shares Reported price per share: $0.0000 per share +1 more

4 metrics

RSUs awarded 30,000 shares Direct award on September 28, 2023

Direct holdings following award 45,833 shares Reported position after the transaction

Reported price per share $0.0000 per share Recorded for the RSU award

Vesting Third anniversary of grant date RSUs vest in full, subject to the plan and applicable award agreement

Key Terms

time-based restricted stock units, 2020 Omnibus Plan, award agreement

3 terms

time-based restricted stock units financial

"shares of time-based restricted stock units"

Time-based restricted stock units are a form of employee compensation where individuals are granted company shares that are earned over a set period, often as a reward for staying with the company. These shares typically become fully owned and transferable only after passing specific time milestones, encouraging long-term commitment. For investors, they highlight a company's focus on employee retention and can influence future stock supply and company stability.

2020 Omnibus Plan technical

"granted under the Alpha Pro Tech, Ltd. 2020 Omnibus Plan"

award agreement technical

"the applicable award agreement"

An award agreement is a legal contract that spells out the terms of a pay or equity grant—such as stock options, restricted shares, or cash bonuses—given to an employee, director or consultant. It describes what is being granted, any conditions for keeping it (for example, earning it over time or meeting performance targets), and what happens if the person leaves or breaks rules. Investors care because these agreements affect company costs, potential share dilution and how executives are motivated and rewarded.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many RSUs did APT's CFO receive?

Alpha Pro Tech Ltd CFO Colleen J. McDonald received a direct award of 30,000 time-based restricted stock units on September 28, 2023; her reported direct holdings afterward were 45,833 shares.

When do APT's RSUs vest?

The time-based restricted stock units will vest in full on the third anniversary of the grant date, subject to the 2020 Omnibus Plan and the applicable award agreement.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/29/2026 - 04:30 PM Accepted by SEC EDGAR 09/29/2026 - 04:29 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

MCDONALD COLLEEN J

(Last) (First) (Middle)

53 WELLINGTON STREET EAST

(Street)

AURORA L4G 1H6

(City) (State) (Zip)

ONTARIO, CANADA

(Country)

2. Issuer Name and Ticker or Trading Symbol
ALPHA PRO TECH LTD [ APT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CFO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/28/2023

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)
09/29/2026

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
common stock	09/28/2023		A(1)		30,000	A	$0	45,833	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares of time-based restricted stock units ("RSU's") 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.

Remarks:

This amendment is being filed solely to correct the type of securities acquired by the reporting person. The original Form 4 erroneously reported that the person acquired shares of restricted stock, This form 4 filed today should have been filed as an amendment to the originally filed form 4, filed on October 2, 2023.

	/s/ Colleen McDonald	09/29/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)