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person · Reporting owner

Lauk Kurt J

Disclosed activity across 3 companies

Tapewire entity
22921
SEC CIK
0001290008

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Ads-Tec Energy Public Ltd CoADSE · Entity 5054DirectorMarch 18, 2026March 23, 2026
Blaize Holdings, Inc.BZAI · Entity 7049DirectorAugust 13, 2026August 17, 2026
HENNESSY CAPITAL INVESTMENT CORP. VHCICU · Entity 143773DirectorJanuary 14, 2021January 15, 2021

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.

Ads-Tec Energy Public Ltd Co

Report date March 18, 2026 · Filed March 23, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary Shares, $0.0001 nominal value per shareSEC Table I · non-derivativeDirect37,312 Reported balance Holding disclosure · report date 2026-03-18 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 37,312

F1: Granted pursuant to the issuer's 2021 Omnibus Incentive Plan. Each restricted stock unit ("RSU") represents a contingent right to receive one ordinary share of the issuer, nominal value $0.0001 per share ("Ordinary Share"). Of the RSUs reported, (i) 15,208 are fully vested, (ii) 9,217 were granted on September 23, 2024 and will vest in full on June 1, 2026, and (iii) 12,887 were granted on September 26, 2025, and will vest in full upon the one-year anniversary of the grant date.

Ordinary Shares, $0.0001 nominal value per shareSEC Table I · non-derivativeIndirectSee Footnote10,000 Reported balance Holding disclosure · report date 2026-03-18 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 10,000

F2: Dr. Lauk is the co-founder and president of Globe CP GmbH and may be deemed to beneficially own the securities held by Globe CP GmbH. Dr. Lauk disclaims beneficial ownership of any securities held by Globe CP GmbH other than to the extent of his pecuniary interests therein, directly or indirectly.

Non-Qualified Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $8.82 · Expires 2032-03-31DirectNot disclosed Reported balance Holding disclosure · report date 2026-03-18 · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · Balance Not disclosed

F3: Granted pursuant to the issuer's 2021 Omnibus Incentive Plan. 37,500 non-qualified stock options ("NQOs") were granted on May 31, 2022, are fully vested and have not been exercised as of the date hereof.

Filing footnotes · ownership attribution and instrument terms

F1: Granted pursuant to the issuer's 2021 Omnibus Incentive Plan. Each restricted stock unit ("RSU") represents a contingent right to receive one ordinary share of the issuer, nominal value $0.0001 per share ("Ordinary Share"). Of the RSUs reported, (i) 15,208 are fully vested, (ii) 9,217 were granted on September 23, 2024 and will vest in full on June 1, 2026, and (iii) 12,887 were granted on September 26, 2025, and will vest in full upon the one-year anniversary of the grant date.

F2: Dr. Lauk is the co-founder and president of Globe CP GmbH and may be deemed to beneficially own the securities held by Globe CP GmbH. Dr. Lauk disclaims beneficial ownership of any securities held by Globe CP GmbH other than to the extent of his pecuniary interests therein, directly or indirectly.

F3: Granted pursuant to the issuer's 2021 Omnibus Incentive Plan. 37,500 non-qualified stock options ("NQOs") were granted on May 31, 2022, are fully vested and have not been exercised as of the date hereof.

Blaize Holdings, Inc.

Report date August 13, 2026 · Filed August 17, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect618,556 Reported balance After 2026-08-13 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-08-13 · Grant · Acquired 618,556 · Balance 618,556

F1: Each restricted stock unit represents a contingent right to receive one share of Blaize Holdings, Inc. common stock.

F2: These restricted stock units vest in three equal annual installments, commencing on the one-year anniversary of the grant date, subject to the reporting person's continued service to the Issuer through the applicable vesting dates.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of Blaize Holdings, Inc. common stock.

F2: These restricted stock units vest in three equal annual installments, commencing on the one-year anniversary of the grant date, subject to the reporting person's continued service to the Issuer through the applicable vesting dates.

HENNESSY CAPITAL INVESTMENT CORP. V

Report date January 14, 2021 · Filed January 15, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class B Common StockSEC Table II · derivative / convertible securityDirectNot disclosed Reported balance Holding disclosure · report date 2021-01-14 · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · Balance Not disclosed

F1: As described in the registrant's registration statement on Form S-1 (File No. 333-251609) under the heading "Description of Securities-Founder Shares," the shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the registrant's initial business combination on a one-for-one basis, subject to certain adjustments described therein and have no expiration date.

F2: The reporting person also has pecuniary interests in shares of Class B common stock through his membership interest in Hennessy Capital Partners V LLC, over which the reporting person does not have voting or dispositive control.

Filing footnotes · ownership attribution and instrument terms

F1: As described in the registrant's registration statement on Form S-1 (File No. 333-251609) under the heading "Description of Securities-Founder Shares," the shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the registrant's initial business combination on a one-for-one basis, subject to certain adjustments described therein and have no expiration date.

F2: The reporting person also has pecuniary interests in shares of Class B common stock through his membership interest in Hennessy Capital Partners V LLC, over which the reporting person does not have voting or dispositive control.

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
August 13, 2026 Filed Aug 17, 2026 20:19 UTC Blaize Holdings, Inc. BZAI · Entity 7049 GrantRestricted Stock Units · Derivative 618,556 $0.00 $0.00
Disclosure

SEC source: 0001871638-26-000053 · wk-form4_1786997978.xml · derivative · entry 1

Lauk Kurt J · CIK 0001290008 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 618,556

Underlying: Common Stock · 618,556 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Blaize Holdings, Inc. common stock.

F2 · derivative.exercise_date: These restricted stock units vest in three equal annual installments, commencing on the one-year anniversary of the grant date, subject to the reporting person's continued service to the Issuer through the applicable vesting dates.

F2 · derivative.expiration_date: These restricted stock units vest in three equal annual installments, commencing on the one-year anniversary of the grant date, subject to the reporting person's continued service to the Issuer through the applicable vesting dates.

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