person · Reporting owner

Dinsdale Mike John

Disclosed activity across 3 companies

Tapewire entity: 36060
SEC CIK: 0001847123

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Plum Acquisition Corp. IIIAPTM · Entity 83854	Director	January 02, 2024	January 17, 2024
Powerlaw Corp.PWRL · Entity 5573	Director · Chief Executive Officer	September 23, 2026	September 25, 2026
VEEA INC.PLMI · Entity 8262	Director · See Remarks · 10% owner	April 29, 2021	May 03, 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.

Plum Acquisition Corp. III

Report date January 02, 2024 · Filed January 17, 2024

This filing explicitly reported no securities owned.

Powerlaw Corp.

Report date September 23, 2026 · Filed September 25, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, par value $0.001 per shareSEC Table I · non-derivative	IndirectBy Michael John Dinsdale 2015 Trust	695,230	Reported balance After 2026-09-23 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2026-09-23 · Purchase · Acquired 8,726 · Balance 695,230 F1: Reflects securities held directly by Michael John Dinsdale 2015 Trust, for which the Reporting Person is beneficiary and trustee.
Common Stock, par value $0.001 per shareSEC Table I · non-derivative	IndirectBy Orions Belt 1 LLC	572,749	Reported balance Holding disclosure · report date 2026-09-23 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 572,749 F2: Reflects securities held directly by Orions Belt 1 LLC, for which the Reporting Person is the beneficial owner.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects securities held directly by Michael John Dinsdale 2015 Trust, for which the Reporting Person is beneficiary and trustee.

F2: Reflects securities held directly by Orions Belt 1 LLC, for which the Reporting Person is the beneficial owner.

VEEA INC.

Report date April 29, 2021 · Filed May 03, 2021

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class B ordinary sharesSEC Table II · derivative / convertible security	IndirectBy Plum Partners, LLC	7,980,409	Reported balance After 2021-04-29 transaction · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · 2021-04-29 · Other · Disposed 644,591 · Balance 7,980,409 F1: This Form 4 reflects the automatic surrender to the issuer of 644,591 of the issuer's Class B ordinary shares, par value $0.0001 per share, for no consideration by Plum Partners, LLC (the "Sponsor") pursuant to contractual arrangements with the issuer, triggered by the expiration of the option of the underwriter of the issuer's initial public offering to purchase additional units. F2: As described in the issuer's registration statement on Form S-1 (File No. 333-253331) under the heading "Description of Securities -- Founder Shares", the Class B ordinary shares will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. F3: The securities reported herein are held directly by the Sponsor. The reporting person controls the Sponsor, and as such, has voting and investment discretion with respect to the securities held by the Sponsor and may be deemed to thehave beneficial ownership of the securities held directly by the Sponsor. The reporting person disclaims beneficial ownership of the securities reported hereby except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 reflects the automatic surrender to the issuer of 644,591 of the issuer's Class B ordinary shares, par value $0.0001 per share, for no consideration by Plum Partners, LLC (the "Sponsor") pursuant to contractual arrangements with the issuer, triggered by the expiration of the option of the underwriter of the issuer's initial public offering to purchase additional units.

F2: As described in the issuer's registration statement on Form S-1 (File No. 333-253331) under the heading "Description of Securities -- Founder Shares", the Class B ordinary shares will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date.

F3: The securities reported herein are held directly by the Sponsor. The reporting person controls the Sponsor, and as such, has voting and investment discretion with respect to the securities held by the Sponsor and may be deemed to thehave beneficial ownership of the securities held directly by the Sponsor. The reporting person disclaims beneficial ownership of the securities reported hereby except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purposes.

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
September 23, 2026 Filed Sep 25, 2026 00:43 UTC	Powerlaw Corp. PWRL · Entity 5573	PurchaseCommon Stock, par value $0.001 per share	8,726	$11.46	$99,999.09	Disclosure SEC source: 0001213900-26-103178 · ownership.xml · nonDerivative · entry 1 Dinsdale Mike John · CIK 0001847123 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Indirect · By Michael John Dinsdale 2015 Trust Disclosed balance after: 695,230 F1 · ownership.nature: Reflects securities held directly by Michael John Dinsdale 2015 Trust, for which the Reporting Person is beneficiary and trustee. Read SEC document
June 22, 2026 Filed Jun 23, 2026 22:38 UTC	Powerlaw Corp. PWRL · Entity 5573	PurchaseCommon Stock, par value $0.001 per share	12,727	$15.47	$196,924.87	Disclosure SEC source: 0001213900-26-071226 · ownership.xml · nonDerivative · entry 2 Dinsdale Mike John · CIK 0001847123 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Indirect · By Michael John Dinsdale 2015 Trust Disclosed balance after: 686,504 F2 · price: The price reported in Column 4 is a weighted average price. These shares were bought in multiple transactions at prices ranging from $15.385 to $15.540, inclusive. The reporting person undertakes to provide the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased as each separate price within the ranges set forth in this footnote. F1 · ownership.nature: Reflects securities held directly by Michael John Dinsdale 2015 Trust, for which the Reporting Person is beneficiary and trustee. Read SEC document
June 18, 2026 Filed Jun 23, 2026 22:38 UTC	Powerlaw Corp. PWRL · Entity 5573	PurchaseCommon Stock, par value $0.001 per share	2,941	$16.86	$49,570.56	Disclosure SEC source: 0001213900-26-071226 · ownership.xml · nonDerivative · entry 1 Dinsdale Mike John · CIK 0001847123 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Indirect · By Michael John Dinsdale 2015 Trust Disclosed balance after: 673,777 F1 · ownership.nature: Reflects securities held directly by Michael John Dinsdale 2015 Trust, for which the Reporting Person is beneficiary and trustee. Read SEC document
April 29, 2021 Filed May 3, 2021 22:51 UTC	VEEA INC. PLMI · Entity 8262	OtherClass B ordinary shares · Derivative	644,591	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-21-017828 · doc4.xml · derivative · entry 1 Dinsdale Mike John · CIK 0001847123 · Director · See Remarks · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By Plum Partners, LLC Disclosed balance after: 7,980,409 Underlying: Class A ordinary shares · 644,591 shares Expires not disclosed F1 · derivative.exercise_price: This Form 4 reflects the automatic surrender to the issuer of 644,591 of the issuer's Class B ordinary shares, par value $0.0001 per share, for no consideration by Plum Partners, LLC (the "Sponsor") pursuant to contractual arrangements with the issuer, triggered by the expiration of the option of the underwriter of the issuer's initial public offering to purchase additional units. F1 · kind: This Form 4 reflects the automatic surrender to the issuer of 644,591 of the issuer's Class B ordinary shares, par value $0.0001 per share, for no consideration by Plum Partners, LLC (the "Sponsor") pursuant to contractual arrangements with the issuer, triggered by the expiration of the option of the underwriter of the issuer's initial public offering to purchase additional units. F2 · price: As described in the issuer's registration statement on Form S-1 (File No. 333-253331) under the heading "Description of Securities -- Founder Shares", the Class B ordinary shares will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. F2 · derivative.exercise_date: As described in the issuer's registration statement on Form S-1 (File No. 333-253331) under the heading "Description of Securities -- Founder Shares", the Class B ordinary shares will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. F2 · derivative.expiration_date: As described in the issuer's registration statement on Form S-1 (File No. 333-253331) under the heading "Description of Securities -- Founder Shares", the Class B ordinary shares will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. F3 · ownership.direct: The securities reported herein are held directly by the Sponsor. The reporting person controls the Sponsor, and as such, has voting and investment discretion with respect to the securities held by the Sponsor and may be deemed to thehave beneficial ownership of the securities held directly by the Sponsor. The reporting person disclaims beneficial ownership of the securities reported hereby except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purposes. 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.