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Chen Fei

Disclosed activity across 1 company

Tapewire entity
69434
SEC CIK
0001944330

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
LIQTECH INTERNATIONAL INCLIQT · Entity 7695Director · Chief Executive OfficerJanuary 03, 2026January 13, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

LIQTECH INTERNATIONAL INC

Report date January 03, 2026 · Filed January 13, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect417,898 Reported balance After 2026-01-03 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-01-03 · Tax withholding · Disposed 67,860 · Balance 417,898

F1: Represents shares withheld by the Issuer in connection with a net settlement of the January 3, 2026 vesting of restricted stock units. Shares were withheld for the payment of withholding taxes.

F2: A Form 4 filed on January 7, 2025 reported the withholding for taxes from an RSU vesting of 28,394 shares, however 12,835 of those shares were inadvertently not reflected in the balance in Column 5 on that Form 4. The withholding of those shares is now reflected in this balance.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares withheld by the Issuer in connection with a net settlement of the January 3, 2026 vesting of restricted stock units. Shares were withheld for the payment of withholding taxes.

F2: A Form 4 filed on January 7, 2025 reported the withholding for taxes from an RSU vesting of 28,394 shares, however 12,835 of those shares were inadvertently not reflected in the balance in Column 5 on that Form 4. The withholding of those shares is now reflected in this balance.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
January 03, 2026 Filed Jan 13, 2026 21:01 UTC LIQTECH INTERNATIONAL INC LIQT · Entity 7695 Tax withholdingCommon Stock 67,860 $1.49 $101,111.40
Disclosure

SEC source: 0001437749-26-001181 · rdgdoc.xml · nonDerivative · entry 1

Chen Fei · CIK 0001944330 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 417,898

F1 · shares: Represents shares withheld by the Issuer in connection with a net settlement of the January 3, 2026 vesting of restricted stock units. Shares were withheld for the payment of withholding taxes.

F2 · balance_after: A Form 4 filed on January 7, 2025 reported the withholding for taxes from an RSU vesting of 28,394 shares, however 12,835 of those shares were inadvertently not reflected in the balance in Column 5 on that Form 4. The withholding of those shares is now reflected in this balance.

Read SEC document
September 12, 2025 Filed Sep 16, 2025 20:15 UTC LIQTECH INTERNATIONAL INC LIQT · Entity 7695 Tax withholdingCommon Stock 13,021 $2.34 $30,469.14
Disclosure

SEC source: 0001437749-25-029166 · rdgdoc.xml · nonDerivative · entry 1

Chen Fei · CIK 0001944330 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 498,593

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the September 12, 2025 vesting of restricted stock units.

Read SEC document
January 07, 2025 Filed Jan 13, 2025 11:11 UTC LIQTECH INTERNATIONAL INC LIQT · Entity 7695 GrantCommon Stock 201,335 $0.00 $0.00
Disclosure

SEC source: 0001437749-25-000911 · rdgdoc.xml · nonDerivative · entry 1

Chen Fei · CIK 0001944330 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 511,614

Read SEC document
January 03, 2025 Filed Jan 8, 2025 02:49 UTC LIQTECH INTERNATIONAL INC LIQT · Entity 7695 Tax withholdingCommon Stock 28,394 $1.87 $53,096.78
Disclosure

SEC source: 0001437749-25-000671 · rdgdoc.xml · nonDerivative · entry 1

Chen Fei · CIK 0001944330 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 310,279

F1 · shares: Shares withheld to satisfy the tax obligations in connection with the January 3, 2025 vesting of restricted stock units.

Read SEC document
January 03, 2024 Filed Jan 10, 2024 16:31 UTC LIQTECH INTERNATIONAL INC LIQT · Entity 7695 GrantCommon Stock 106,681 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-001073 · rdgdoc.xml · nonDerivative · entry 1

Chen Fei · CIK 0001944330 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 338,673

F1 · shares: Represents shares of Common Stock underlying a restricted stock unit award ("RSUs"). The RSUs will vest ratably on January 3, 2025, January 3, 2026 and January 3, 2027.

Read SEC document
January 03, 2024 Filed Mar 11, 2024 12:09 UTC LIQTECH INTERNATIONAL INC LIQT · Entity 7695 Tax withholdingCommon Stock 12,835 $3.51 $45,050.85
Disclosure

SEC source: 0001437749-24-007262 · rdgdoc.xml · nonDerivative · entry 1

Chen Fei · CIK 0001944330 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 325,838

F1 · shares: Represents the number of shares of Common Stock withheld by LiqTech International, Inc. to cover the reporting person's tax withholding obligation upon the vesting of restricted stock units.

Read SEC document
June 14, 2023 Filed Sep 5, 2023 21:22 UTC LIQTECH INTERNATIONAL INC LIQT · Entity 7695 PurchaseCommon Stock 2,784 $3.87 $10,774.08
Disclosure

SEC source: 0001437749-23-025233 · rdgdoc.xml · nonDerivative · entry 3

Chen Fei · CIK 0001944330 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 231,992

Read SEC document
June 14, 2023 Filed Sep 5, 2023 21:22 UTC LIQTECH INTERNATIONAL INC LIQT · Entity 7695 PurchaseCommon Stock 8,000 $3.96 $31,680.00
Disclosure

SEC source: 0001437749-23-025233 · rdgdoc.xml · nonDerivative · entry 2

Chen Fei · CIK 0001944330 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 229,208

Read SEC document
May 26, 2023 Filed Sep 5, 2023 21:22 UTC LIQTECH INTERNATIONAL INC LIQT · Entity 7695 PurchaseCommon Stock 22,000 $3.20 $70,400.00
Disclosure

SEC source: 0001437749-23-025233 · rdgdoc.xml · nonDerivative · entry 1

Chen Fei · CIK 0001944330 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 221,208

Read SEC document
January 03, 2023 Filed Jan 5, 2023 21:21 UTC LIQTECH INTERNATIONAL INC LIQT · Entity 7695 GrantCommon Stock 968,661 $0.00 $0.00
Disclosure

SEC source: 0001437749-23-000493 · rdgdoc.xml · nonDerivative · entry 1

Chen Fei · CIK 0001944330 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,593,661

F1 · shares: Represents shares of Common Stock underlying a restricted stock unit award ("RSUs") granted under the Issuer's 2022 Share Incentive Plan. The RSUs will vest ratably on January 3, 2024, January 3, 2025 and January 3, 2026.

Read SEC document
September 12, 2022 Filed Sep 15, 2022 19:41 UTC LIQTECH INTERNATIONAL INC LIQT · Entity 7695 GrantCommon Stock 625,000 $0.00 $0.00
Disclosure

SEC source: 0001731122-22-001592 · ownership.xml · nonDerivative · entry 1

Chen Fei · CIK 0001944330 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 625,000

F1 · shares: Represents shares of Common Stock underlying a restricted stock unit award ("RSUs") granted under the Issuer's 2013 Share Incentive Plan. The RSUs will vest ratably on September 12, 2023, September 12, 2024 and September 12, 2025.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.