David Kowalczyk - 19 Dec 2025 Form 4 Insider Report for LIQTECH INTERNATIONAL INC (LIQT)

Reporting relationship: CFO and COO
Issuer ticker: LIQT
Reported as of: 19 Dec 2025
Net transaction value: -$8,328
SEC form: 4
Accepted by SEC: 13 Jan 2026, 16:01:21 UTC
Prior SEC filing: 01 May 2025
Source filing: View source filing
Reporting owner signature: /s/ David Kowalczyk

Key filing fact

David Kowalczyk filed Form 4 for LIQTECH INTERNATIONAL INC (LIQT) on 13 Jan 2026.

Key facts

This page summarizes David Kowalczyk's Form 4 filing for LIQTECH INTERNATIONAL INC (LIQT).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 13 Jan 2026, 16:01.

Change

Previous filing in this sequence was filed on 01 May 2025.
Current net transaction value: -$8,328.

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 0002064746 Primary reporting owner

Kowalczyk David

Relationship: CFO and COO
Address: INDUSTRIPARKEN 22C, BALLERUP, DENMARK
Signature: /s/ David Kowalczyk
Signature date: 13 Jan 2026

Reported non-derivative transactions

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

LIQT transaction

Common Stock

Award

Transaction value: $0
Shares: +94,368
Change %
Price: $0.000000
Shares after: 94,368
Date: 19 Dec 2025
Ownership: Direct
Footnotes: F1

LIQT transaction

Common Stock

Tax liability

Transaction value: $8,328
Shares: -5,589
Change %: -5.9%
Price: $1.49
Shares after: 88,779
Date: 03 Jan 2026
Ownership: Direct
Footnotes: F2

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents shares of Common Stock underlying restricted stock unit awards ("RSUs") from the Issuer. The RSUs will vest ratably on January 3, 2026, January 3, 2027 and January 3, 2028.

Footnote F2

Represents shares withheld by the Issuer in connection with a net settlement of the RSUs initial vesting. Shares were withheld for the payment of withholding taxes.