Company Analysis

LiqTech International, Inc. (LIQT)

Nasdaq: LIQT · Misc Industrial & Commercial Machinery & Equipment · Ballerup, DK · filing with the SEC since 2004
Grade3.5
◀ Past 3.1● Present 2.6▶ Future 5.0
1 est.

Filings

216 filings since 2017 beside 90 insider forms · Non-accelerated filer and smaller reporting company · read from EDGAR on Nov 13, 2026
Due nextNon-accelerated filer and smaller reporting company
10-K Annual report for the fiscal year ending Dec 31, 2026Non-accelerated filers and smaller reporting companies have 90 days after the fiscal year ends. by Mar 31, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Non-accelerated filers and smaller reporting companies have 45 days after the quarter ends; quarter ends are taken to the month end. by May 15, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. The proxy statement was last filed Oct 23, 2026.

Filings a yearinsider forms included
3028354833262436
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 6 times in the last 36 months, the newest Oct 6, 2026.Listing warning from its exchange (8-K item 3.01): 1 time in the last 36 months, the newest Jul 24, 2026.SEC letters: 6 in the last 36 months, the newest May 28, 2026.
Insider forms 90

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 12, 2026 10-Q Quarterly report Sep 30, 2026
Oct 23, 2026 DEFA14A Extra proxy material
Oct 23, 2026 DEF 14A Proxy statement Dec 3, 2026
Oct 6, 2026 8-K items 5.02, 9.01 Officer or director change · Current report Sep 30, 2026
Sep 8, 2026 8-K item 5.02 Officer or director change · Current report Aug 31, 2026
Aug 14, 2026 SCHEDULE 13G Large holder notice
Aug 13, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 12, 2026 10-Q Quarterly report Jun 30, 2026
Jul 24, 2026 8-K item 3.01 Listing warning from its exchange · Current report Jul 21, 2026
Jun 17, 2026 SCHEDULE 13G Large holder notice
Jun 9, 2026 8-K items 1.01, 3.02, 7.01, 9.01 Major agreement signed; Shares sold without registration; Investor disclosure (Regulation FD) · Current report Jun 4, 2026
Jun 9, 2026 SCHEDULE 13D/A Activist holder update, amended
Jun 5, 2026 424B4 Offering prospectus
Jun 1, 2026 EFFECT Registration effective
Jun 1, 2026 8-K items 1.01, 3.02, 9.01 Major agreement signed; Shares sold without registration · Current report May 26, 2026
May 28, 2026 CORRESP Reply to the SEC
May 28, 2026 CORRESP Reply to the SEC
May 28, 2026 CORRESP Reply to the SEC
May 28, 2026 CORRESP Reply to the SEC
May 28, 2026 S-1/A Listing registration, amended
May 27, 2026 S-1 Listing registration
May 27, 2026 SCHEDULE 13D/A Activist holder update, amended
May 26, 2026 CORRESP Reply to the SEC
May 26, 2026 CORRESP Reply to the SEC
May 26, 2026 8-K items 1.01, 2.03, 9.01 Major agreement signed; New debt or obligation taken on · Current report May 22, 2026
May 13, 2026 10-Q Quarterly report Mar 31, 2026
Mar 19, 2026 10-K/A Annual report, amended Dec 31, 2025
Feb 27, 2026 10-K Annual report Dec 31, 2025
Feb 18, 2026 8-K items 5.02, 7.01, 9.01 Officer or director change; Investor disclosure (Regulation FD) · Current report Feb 11, 2026
Jan 30, 2026 S-8 Employee stock plan registration
Nov 26, 2025 DRS Draft registration, confidential
Nov 14, 2025 10-Q Quarterly report Sep 30, 2025
Nov 14, 2025 SCHEDULE 13G/A Large holder update, amended
Aug 13, 2025 10-Q Quarterly report Jun 30, 2025
Jun 6, 2025 8-K items 5.02, 5.07, 9.01 Officer or director change; Shareholder vote · Current report Jun 5, 2025
May 14, 2025 10-Q Quarterly report Mar 31, 2025
Apr 30, 2025 DEFR14A Revised proxy statement
Apr 21, 2025 ARS Annual report to shareholders Dec 31, 2024
Apr 21, 2025 DEFA14A Extra proxy material
Apr 21, 2025 DEF 14A Proxy statement Jun 5, 2025
40 of 216 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton LIQT · research, not advice