LIQT insider filings
LIQTECH INTERNATIONAL INC — 26 most recent insider filings (SEC Forms 3/4/5) from EDGAR, normalized by FilingPulse. Latest filing: 2026-08-19. Screen LIQT transaction legs live →
Insider transaction summary — last 90 days
2026-07-10 to 2026-10-08, from the filings listed below: 1 insider filing (Forms 3/4/5). Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing by 1 insider — 50,000 shares, $50,000 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 0.
- Largest priced transaction: purchase of 50,000 shares @ $1.00 ($50,000) by Wowk Robert, filed 2026-08-19.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Wowk Robert — Director | 1 | 1 leg · 50,000 sh · $50,000 | — | — |
Recent insider filings — LIQTECH INTERNATIONAL INC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-19 | 4 | Wowk Robert — Director | Purchase (P): 50,000 @ $1 | EDGAR |
| 2026-06-09 | 4 | Bleichroeder LP — 10% owner | Purchase (P): 700,000 @ $1 · Other (J): 3,000,000 @ $1 | EDGAR |
| 2026-01-13 | 4 | Chen Fei — Chief Executive Officer, Director | Tax withholding (F): 67,860 @ $1.49 | EDGAR |
| 2026-01-13 | 4 | Kowalczyk David — CFO and COO | Grant/award (A): 94,368 @ $0 · Tax withholding (F): 5,589 @ $1.49 | EDGAR |
| 2025-09-16 | 4 | Chen Fei — Chief Executive Officer, Director | Tax withholding (F): 13,021 @ $2.34 | EDGAR |
| 2025-03-28 | 4 | Bleichroeder LP — 10% owner | Other (J): 531,250 (derivative) · Other (J): 531,250 (derivative) | EDGAR |
| 2025-01-13 | 4 | BUEHLER ALEXANDER J — Director | Grant/award (A): 53,030 @ $0 | EDGAR |
| 2025-01-13 | 4 | Boswell Peyton — Director | Grant/award (A): 28,158 @ $0 | EDGAR |
| 2025-01-13 | 4 | Chen Fei — Chief Executive Officer, Director | Grant/award (A): 201,335 @ $0 | EDGAR |
| 2025-01-13 | 4 | Kunz Martin — Director | Grant/award (A): 26,516 @ $0 | EDGAR |
| 2025-01-13 | 4 | MEEUSEN RICHARD A — Director | Grant/award (A): 29,294 @ $0 | EDGAR |
| 2025-01-07 | 4 | Chen Fei — Chief Executive Officer, Director | Tax withholding (F): 28,394 @ $1.87 | EDGAR |
| 2024-05-21 | 4 | Price Phillip Massie — Interim CFO | Grant/award (A): 13,748 @ $0 | EDGAR |
| 2024-03-11 | 4 | Stadil Simon Seidelin — Chief Financial Officer | Tax withholding (F): 17,163 @ $3.51 | EDGAR |
| 2024-03-11 | 4 | Chen Fei — Chief Executive Officer, Director | Tax withholding (F): 12,835 @ $3.51 | EDGAR |
| 2024-01-10 | 4 | Stadil Simon Seidelin — Chief Financial Officer | Grant/award (A): 38,405 @ $0 | EDGAR |
| 2024-01-10 | 4 | Kunz Martin — Director | Grant/award (A): 10,470 @ $0 | EDGAR |
| 2024-01-10 | 4 | Chen Fei — Chief Executive Officer, Director | Grant/award (A): 106,681 @ $0 | EDGAR |
| 2024-01-08 | 4 | Boswell Peyton — Director | Grant/award (A): 10,470 @ $0 | EDGAR |
| 2024-01-08 | 4 | BUEHLER ALEXANDER J — Director | Grant/award (A): 20,940 @ $0 | EDGAR |
| 2024-01-08 | 4 | MEEUSEN RICHARD A — Director | Grant/award (A): 10,470 @ $0 | EDGAR |
| 2023-12-04 | 4 | Stadil Simon Seidelin — Chief Financial Officer | Sale (S): 562 @ $3.40 · Sale (S): 14,438 @ $3.23 | EDGAR |
| 2023-11-24 | 4 | Stadil Simon Seidelin — Chief Financial Officer | Sale (S): 3,100 @ $3.57 | EDGAR |
| 2023-11-15 | 4 | Stadil Simon Seidelin — Chief Financial Officer | Sale (S): 2,800 @ $3.82 · Sale (S): 4,100 @ $3.89 | EDGAR |
| 2023-09-05 | 4 | Chen Fei — Chief Executive Officer, Director | Purchase (P): 22,000 @ $3.20 · Purchase (P): 8,000 @ $3.96 · Purchase (P): 2,784 @ $3.87 | EDGAR |
| 2023-07-27 | 4 | Kunz Martin — Director | Grant/award (A): 11,932 @ $0 | EDGAR |
Recent 8-K events — LIQTECH INTERNATIONAL INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-10-06 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-09-08 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-07-24 | 8-K | 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing | EDGAR |
| 2026-06-09 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.02 — Unregistered Sales of Equity Securities 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-01 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.02 — Unregistered Sales of Equity Securities 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-26 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-18 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-06-06 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-01-31 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2024-11-13 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
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