APMC

SEC source: 0001185185-26-002496 · ownership.xml · derivative · entry 3

AmperSPAC LLC · CIK 0002114132 · 10% owner

Dadoo Gonzalez Harish · CIK 0002114130 · Director · Co-CEO, CFO · 10% owner

Gutierrez Pier Alberto · CIK 0002111882 · Director · Co-CEO · 10% owner · Chairman

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 282,412

Underlying: Ordinary Shares · 3,491 shares

Expires not disclosed

F4 · derivative.exercise_price: Represents the 3,491 ordinary shares, which may be acquired by Sponsor upon the conversion of 34,912 rights (included in the Sponsor's private placement units) upon consummation of the Issuer's initial business combination as the over-allotment option was partially exercised. As described in the Issuer's Registration Statement under the heading "Description of Securities - Share Rights," each right will automatically convert into one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein. No fractional ordinary shares will be issued upon conversion of such rights.

F3 · shares: Reflects the additional 34,912 private placement units acquired by Sponsor in connection with the underwriters partially exercising their over-allotment option in connection with the Issuer's initial public offering. As a result, the Sponsor holds 3,914,079 ordinary shares as of June 12, 2026.

F4 · price: Represents the 3,491 ordinary shares, which may be acquired by Sponsor upon the conversion of 34,912 rights (included in the Sponsor's private placement units) upon consummation of the Issuer's initial business combination as the over-allotment option was partially exercised. As described in the Issuer's Registration Statement under the heading "Description of Securities - Share Rights," each right will automatically convert into one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein. No fractional ordinary shares will be issued upon conversion of such rights.

F4 · derivative.exercise_date: Represents the 3,491 ordinary shares, which may be acquired by Sponsor upon the conversion of 34,912 rights (included in the Sponsor's private placement units) upon consummation of the Issuer's initial business combination as the over-allotment option was partially exercised. As described in the Issuer's Registration Statement under the heading "Description of Securities - Share Rights," each right will automatically convert into one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein. No fractional ordinary shares will be issued upon conversion of such rights.

F4 · derivative.expiration_date: Represents the 3,491 ordinary shares, which may be acquired by Sponsor upon the conversion of 34,912 rights (included in the Sponsor's private placement units) upon consummation of the Issuer's initial business combination as the over-allotment option was partially exercised. As described in the Issuer's Registration Statement under the heading "Description of Securities - Share Rights," each right will automatically convert into one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein. No fractional ordinary shares will be issued upon conversion of such rights.

F4 · derivative.underlying_shares: Represents the 3,491 ordinary shares, which may be acquired by Sponsor upon the conversion of 34,912 rights (included in the Sponsor's private placement units) upon consummation of the Issuer's initial business combination as the over-allotment option was partially exercised. As described in the Issuer's Registration Statement under the heading "Description of Securities - Share Rights," each right will automatically convert into one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein. No fractional ordinary shares will be issued upon conversion of such rights.

F2 · ownership.direct: The Sponsor is the record holder of the securities reported herein. Harish Dadoo Gonzalez and Alberto Gutierrez Pier are the managing members of the Sponsor and hold voting and investment discretion with respect to the securities held by the Sponsor. As such, Harish Dadoo Gonzalez and Alberto Gutierrez Pier may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mr. Dadoo Gonzalez and Mr. Gutierrez Pier disclaim any beneficial ownership except to the extent of their pecuniary interest therein.

SEC source: 0001185185-26-002496 · ownership.xml · nonDerivative · entry 2

AmperSPAC LLC · CIK 0002114132 · 10% owner

Dadoo Gonzalez Harish · CIK 0002114130 · Director · Co-CEO, CFO · 10% owner

Gutierrez Pier Alberto · CIK 0002111882 · Director · Co-CEO · 10% owner · Chairman

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,914,079

F3 · shares: Reflects the additional 34,912 private placement units acquired by Sponsor in connection with the underwriters partially exercising their over-allotment option in connection with the Issuer's initial public offering. As a result, the Sponsor holds 3,914,079 ordinary shares as of June 12, 2026.

F2 · ownership.direct: The Sponsor is the record holder of the securities reported herein. Harish Dadoo Gonzalez and Alberto Gutierrez Pier are the managing members of the Sponsor and hold voting and investment discretion with respect to the securities held by the Sponsor. As such, Harish Dadoo Gonzalez and Alberto Gutierrez Pier may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mr. Dadoo Gonzalez and Mr. Gutierrez Pier disclaim any beneficial ownership except to the extent of their pecuniary interest therein.

SEC source: 0001185185-26-002496 · ownership.xml · nonDerivative · entry 1

AmperSPAC LLC · CIK 0002114132 · 10% owner

Dadoo Gonzalez Harish · CIK 0002114130 · Director · Co-CEO, CFO · 10% owner

Gutierrez Pier Alberto · CIK 0002111882 · Director · Co-CEO · 10% owner · Chairman

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,879,167

F1 · shares: Reflects the 12,500 ordinary shares of AmperCap Acquisition Company (the "Issuer") that were forfeited by AmperSPAC LLC ("Sponsor") on June 10, 2026 as a result of the underwriters partially exercising their over-allotment option and as a result, the Sponsor holds 3,879,167 ordinary shares as of June 12, 2026.

F2 · ownership.direct: The Sponsor is the record holder of the securities reported herein. Harish Dadoo Gonzalez and Alberto Gutierrez Pier are the managing members of the Sponsor and hold voting and investment discretion with respect to the securities held by the Sponsor. As such, Harish Dadoo Gonzalez and Alberto Gutierrez Pier may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mr. Dadoo Gonzalez and Mr. Gutierrez Pier disclaim any beneficial ownership except to the extent of their pecuniary interest therein.

SEC source: 0001185185-26-002411 · ownership.xml · derivative · entry 2

AmperSPAC LLC · CIK 0002114132 · 10% owner

Dadoo Gonzalez Harish · CIK 0002114130 · Director · Co-CEO, CFO · 10% owner

Gutierrez Pier Alberto · CIK 0002111882 · Director · Co-CEO, Chairman · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 247,500

Underlying: Ordinary Shares · 24,750 shares

Expires not disclosed

F1 · derivative.exercise_price: Reflects the 247,500 ordinary shares of AmperCap Acquisition Company (the "Issuer") that are included in the 247,500 private placement units of the Issuer purchased by AmperSPAC LLC ("Sponsor"). Each private placement unit was purchased for $10 per unit and consists of one ordinary share and one right to receive one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination. Does not include the 4,791,667 shares, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363).

F1 · shares: Reflects the 247,500 ordinary shares of AmperCap Acquisition Company (the "Issuer") that are included in the 247,500 private placement units of the Issuer purchased by AmperSPAC LLC ("Sponsor"). Each private placement unit was purchased for $10 per unit and consists of one ordinary share and one right to receive one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination. Does not include the 4,791,667 shares, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363).

F1 · price: Reflects the 247,500 ordinary shares of AmperCap Acquisition Company (the "Issuer") that are included in the 247,500 private placement units of the Issuer purchased by AmperSPAC LLC ("Sponsor"). Each private placement unit was purchased for $10 per unit and consists of one ordinary share and one right to receive one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination. Does not include the 4,791,667 shares, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363).

F3 · derivative.exercise_date: Represents the 24,750 ordinary shares, which may be acquired by Sponsor upon the conversion of 247,500 rights (included in the Sponsor's private placement units) upon consummation of the Issuer's initial business combination. As described in the Issuer's Registration Statement under the heading "Description of Securities - Share Rights," each right will automatically convert into one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein. No fractional ordinary shares will be issued upon conversion of such rights.

F3 · derivative.expiration_date: Represents the 24,750 ordinary shares, which may be acquired by Sponsor upon the conversion of 247,500 rights (included in the Sponsor's private placement units) upon consummation of the Issuer's initial business combination. As described in the Issuer's Registration Statement under the heading "Description of Securities - Share Rights," each right will automatically convert into one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein. No fractional ordinary shares will be issued upon conversion of such rights.

F3 · derivative.underlying_shares: Represents the 24,750 ordinary shares, which may be acquired by Sponsor upon the conversion of 247,500 rights (included in the Sponsor's private placement units) upon consummation of the Issuer's initial business combination. As described in the Issuer's Registration Statement under the heading "Description of Securities - Share Rights," each right will automatically convert into one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein. No fractional ordinary shares will be issued upon conversion of such rights.

F1 · balance_after: Reflects the 247,500 ordinary shares of AmperCap Acquisition Company (the "Issuer") that are included in the 247,500 private placement units of the Issuer purchased by AmperSPAC LLC ("Sponsor"). Each private placement unit was purchased for $10 per unit and consists of one ordinary share and one right to receive one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination. Does not include the 4,791,667 shares, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363).

F1 · ownership.direct: Reflects the 247,500 ordinary shares of AmperCap Acquisition Company (the "Issuer") that are included in the 247,500 private placement units of the Issuer purchased by AmperSPAC LLC ("Sponsor"). Each private placement unit was purchased for $10 per unit and consists of one ordinary share and one right to receive one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination. Does not include the 4,791,667 shares, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363).

SEC source: 0001185185-26-002411 · ownership.xml · nonDerivative · entry 1

AmperSPAC LLC · CIK 0002114132 · 10% owner

Dadoo Gonzalez Harish · CIK 0002114130 · Director · Co-CEO, CFO · 10% owner

Gutierrez Pier Alberto · CIK 0002111882 · Director · Co-CEO, Chairman · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 247,500

F1 · shares: Reflects the 247,500 ordinary shares of AmperCap Acquisition Company (the "Issuer") that are included in the 247,500 private placement units of the Issuer purchased by AmperSPAC LLC ("Sponsor"). Each private placement unit was purchased for $10 per unit and consists of one ordinary share and one right to receive one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination. Does not include the 4,791,667 shares, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363).

F2 · ownership.direct: The Sponsor is the record holder of the shares reported herein. Harish Dadoo Gonzalez and Alberto Gutierrez Pier are the managing members of the Sponsor and hold voting and investment discretion with respect to the securities held by the Sponsor. As such, Harish Dadoo Gonzalez and Alberto Gutierrez Pier may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mr. Dadoo Gonzalez and Mr. Gutierrez Pier disclaim any beneficial ownership except to the extent of their pecuniary interest therein.

SEC source: 0001185185-26-002497 · ownership.xml · derivative · entry 3

AmperSPAC LLC · CIK 0002114132 · 10% owner

Dadoo Gonzalez Harish · CIK 0002114130 · Director · Co-CEO, CFO · 10% owner

Gutierrez Pier Alberto · CIK 0002111882 · Director · Co-CEO · 10% owner · Chairman

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 247,500

Underlying: Ordinary Shares · 24,750 shares

Expires not disclosed

F3 · derivative.exercise_price: Reflects (i) 247,500 ordinary shares of the Issuer that are included in the 247,500 Issuer private placement units purchased by the Sponsor. Each private placement unit was purchased for $10 per unit and consists of one ordinary share and one right to receive one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination; and (ii) 3,644,167 ordinary shares, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363), as reported in the first row of Table I of this Form 4/A.

F3 · shares: Reflects (i) 247,500 ordinary shares of the Issuer that are included in the 247,500 Issuer private placement units purchased by the Sponsor. Each private placement unit was purchased for $10 per unit and consists of one ordinary share and one right to receive one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination; and (ii) 3,644,167 ordinary shares, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363), as reported in the first row of Table I of this Form 4/A.

F3 · price: Reflects (i) 247,500 ordinary shares of the Issuer that are included in the 247,500 Issuer private placement units purchased by the Sponsor. Each private placement unit was purchased for $10 per unit and consists of one ordinary share and one right to receive one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination; and (ii) 3,644,167 ordinary shares, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363), as reported in the first row of Table I of this Form 4/A.

F4 · derivative.exercise_date: Represents the 24,750 ordinary shares, which may be acquired by Sponsor upon the conversion of 247,500 rights (included in the Sponsor's private placement units) upon consummation of the Issuer's initial business combination. As described in the Issuer's Registration Statement under the heading "Description of Securities - Share Rights," each right will automatically convert into one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein. No fractional ordinary shares will be issued upon conversion of such rights.

F4 · derivative.expiration_date: Represents the 24,750 ordinary shares, which may be acquired by Sponsor upon the conversion of 247,500 rights (included in the Sponsor's private placement units) upon consummation of the Issuer's initial business combination. As described in the Issuer's Registration Statement under the heading "Description of Securities - Share Rights," each right will automatically convert into one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein. No fractional ordinary shares will be issued upon conversion of such rights.

F4 · derivative.underlying_shares: Represents the 24,750 ordinary shares, which may be acquired by Sponsor upon the conversion of 247,500 rights (included in the Sponsor's private placement units) upon consummation of the Issuer's initial business combination. As described in the Issuer's Registration Statement under the heading "Description of Securities - Share Rights," each right will automatically convert into one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination, subject to certain adjustments described therein. No fractional ordinary shares will be issued upon conversion of such rights.

F3 · balance_after: Reflects (i) 247,500 ordinary shares of the Issuer that are included in the 247,500 Issuer private placement units purchased by the Sponsor. Each private placement unit was purchased for $10 per unit and consists of one ordinary share and one right to receive one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination; and (ii) 3,644,167 ordinary shares, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363), as reported in the first row of Table I of this Form 4/A.

F2 · ownership.direct: The Sponsor is the record holder of the shares reported herein. Harish Dadoo Gonzalez and Alberto Gutierrez Pier are the managing members of the Sponsor and hold voting and investment discretion with respect to the securities held by the Sponsor. As such, Harish Dadoo Gonzalez and Alberto Gutierrez Pier may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mr. Dadoo Gonzalez and Mr. Gutierrez Pier disclaim any beneficial ownership except to the extent of their pecuniary interest therein.

SEC source: 0001185185-26-002497 · ownership.xml · nonDerivative · entry 2

AmperSPAC LLC · CIK 0002114132 · 10% owner

Dadoo Gonzalez Harish · CIK 0002114130 · Director · Co-CEO, CFO · 10% owner

Gutierrez Pier Alberto · CIK 0002111882 · Director · Co-CEO · 10% owner · Chairman

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,891,667

F3 · shares: Reflects (i) 247,500 ordinary shares of the Issuer that are included in the 247,500 Issuer private placement units purchased by the Sponsor. Each private placement unit was purchased for $10 per unit and consists of one ordinary share and one right to receive one-tenth (1/10) of one ordinary share upon consummation of the Issuer's initial business combination; and (ii) 3,644,167 ordinary shares, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363), as reported in the first row of Table I of this Form 4/A.

F5 · balance_after: This Form 4/A is being filed to amend the Form 4 originally filed by the reporting person on June 8, 2026 to (i) include the 1,147,500 founder shares the reporting person privately transferred to third-party investors in connection with the Issuer's private placement of units contemporaneously with the Issuer's initial public offering, as reported in the second row of Table I of this Form 4/A, which was inadvertently omitted from the original filing, and (ii) include in Column 5 of Table I the ordinary shares received by the reporting person as founder shares prior to the Issuer's initial public offering, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363).

F2 · ownership.direct: The Sponsor is the record holder of the shares reported herein. Harish Dadoo Gonzalez and Alberto Gutierrez Pier are the managing members of the Sponsor and hold voting and investment discretion with respect to the securities held by the Sponsor. As such, Harish Dadoo Gonzalez and Alberto Gutierrez Pier may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mr. Dadoo Gonzalez and Mr. Gutierrez Pier disclaim any beneficial ownership except to the extent of their pecuniary interest therein.

SEC source: 0001185185-26-002497 · ownership.xml · nonDerivative · entry 1

AmperSPAC LLC · CIK 0002114132 · 10% owner

Dadoo Gonzalez Harish · CIK 0002114130 · Director · Co-CEO, CFO · 10% owner

Gutierrez Pier Alberto · CIK 0002111882 · Director · Co-CEO · 10% owner · Chairman

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,644,167

F1 · shares: Reflects the 1,147,500 founder shares of AmperCap Acquisition Company (the "Issuer") privately transferred by AmperSPAC LLC ("Sponsor") to third-party investors in connection with such third-party investors' purchase of Issuer private placement units, for an aggregate consideration of approximately $5,987, or approximately $0.005 per share.

F1 · price: Reflects the 1,147,500 founder shares of AmperCap Acquisition Company (the "Issuer") privately transferred by AmperSPAC LLC ("Sponsor") to third-party investors in connection with such third-party investors' purchase of Issuer private placement units, for an aggregate consideration of approximately $5,987, or approximately $0.005 per share.

F1 · balance_after: Reflects the 1,147,500 founder shares of AmperCap Acquisition Company (the "Issuer") privately transferred by AmperSPAC LLC ("Sponsor") to third-party investors in connection with such third-party investors' purchase of Issuer private placement units, for an aggregate consideration of approximately $5,987, or approximately $0.005 per share.

F5 · balance_after: This Form 4/A is being filed to amend the Form 4 originally filed by the reporting person on June 8, 2026 to (i) include the 1,147,500 founder shares the reporting person privately transferred to third-party investors in connection with the Issuer's private placement of units contemporaneously with the Issuer's initial public offering, as reported in the second row of Table I of this Form 4/A, which was inadvertently omitted from the original filing, and (ii) include in Column 5 of Table I the ordinary shares received by the reporting person as founder shares prior to the Issuer's initial public offering, as described under the heading "Description of Securities - Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-294363).

F2 · ownership.direct: The Sponsor is the record holder of the shares reported herein. Harish Dadoo Gonzalez and Alberto Gutierrez Pier are the managing members of the Sponsor and hold voting and investment discretion with respect to the securities held by the Sponsor. As such, Harish Dadoo Gonzalez and Alberto Gutierrez Pier may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mr. Dadoo Gonzalez and Mr. Gutierrez Pier disclaim any beneficial ownership except to the extent of their pecuniary interest therein.