DPC · DPC Holdings PLC · Insider Trading

Reflects fully vested ordinary shares granted pursuant to the Equity Incentive Planas as a matching grant related to shares purchased under the Director Share Program as described in footnote 1.

Reflects ordinary shares acquired through a directed share program conducted in connection with the Issuer's initial public offering and consists of shares acquired to reinvest in the Issuer using after-tax proceeds from the Management Incentive Plan (the "MIP").

Reflects ordinary shares acquired through a directed share program conducted in connection with the Issuer's initial public offering and consists of shares purchased under the Director Share Program pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan").

Reflects fully vested ordinary shares granted pursuant to the Equity Incentive Planas as a matching grant related to shares purchased under the Director Share Program as described in footnote 1.

Reflects ordinary shares acquired from the Issuer in connection with a private placement occurring concurrently with the Issuer's initial public offering.

These securities are owned directly by 113 Spring Leaf, LLC, which is wholly owned by Mr. Charles.

Reflects fully vested ordinary shares granted pursuant to the Equity Incentive Plan as a matching grant related to shares purchased under the Director Share Program as described in footnote 1.

Reflects ordinary shares acquired through a directed share program conducted in connection with the Issuer's initial public offering and consists of (i) shares purchased under the Director Share Program pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan"), and (ii) shares acquired to reinvest in the Issuer using after-tax proceeds from the Management Incentive Plan (the "MIP").

Reflects ordinary shares acquired through a directed share program conducted in connection with the Issuer's initial public offering and consists of (i) shares purchased under the Director Share Program pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan") and (ii) shares acquired to reinvest in the Issuer using after-tax proceeds from the Management Incentive Plan (the "MIP").

Reflects fully vested ordinary shares granted pursuant to the Equity Incentive Plan as a matching grant related to shares purchased under the Director Share Program as described in footnote 1.

Reflects fully vested ordinary shares granted pursuant to the Equity Incentive Plan as a matching grant related to shares purchased under the Director Share Program as described in footnote 1.

Reflects ordinary shares acquired through a directed share program conducted in connection with the Issuer's initial public offering and consists of shares acquired to reinvest in the Issuer using after-tax proceeds from the Management Incentive Plan (the "MIP").

Reflects ordinary shares acquired through a directed share program conducted in connection with the Issuer's initial public offering and consists of shares purchased under the Director Share Program pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan").

Reflects ordinary shares acquired from the Issuer in connection with a private placement occurring concurrently with the Issuer's initial public offering.

These securities are owned by Walther Investments Limited. Mr. Sanders is a director of Walther Investments Limited. Mr. Sanders disclaims beneficial ownership of these securities except to the extent of his pecuniary interest, if any, and this report shall not be deemed to be an admission that he is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Reflects ordinary shares acquired through a directed share program conducted in connection with the Issuer's initial public offering and consists of shares purchased under the Director Share Program pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan").

Reflects ordinary shares acquired through a directed share program conducted in connection with the Issuer's initial public offering and consists of shares acquired to reinvest in the Issuer using after-tax proceeds from the Management Incentive Plan (the "MIP").

Reflects ordinary shares acquired through a directed share program conducted in connection with the Issuer's initial public offering and consists of shares purchased under the Director Share Program pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan").

Reflects fully vested ordinary shares granted pursuant to the Equity Incentive Plan as a matching grant related to shares purchased under the Director Share Program as described in footnote 1.

Reflects share options granted pursuant to the UK sub-plan of the Equity Incentive Plan, which is intended to qualify as a company share option plan, in connection with the closing of the Issuer's initial public offering (the "CSOP IPO Grants").

Reflects share options granted pursuant to the UK sub-plan of the Equity Incentive Plan, which is intended to qualify as a company share option plan, in connection with the closing of the Issuer's initial public offering (the "CSOP IPO Grants").

Reflects share options granted pursuant to the UK sub-plan of the Equity Incentive Plan, which is intended to qualify as a company share option plan, in connection with the closing of the Issuer's initial public offering (the "CSOP IPO Grants").

Reflects share options granted pursuant to the UK sub-plan of the Equity Incentive Plan, which is intended to qualify as a company share option plan, in connection with the closing of the Issuer's initial public offering (the "CSOP IPO Grants").

Reflects share options granted pursuant to the UK sub-plan of the Equity Incentive Plan, which is intended to qualify as a company share option plan, in connection with the closing of the Issuer's initial public offering (the "CSOP IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan") in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan") in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan") in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan") in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan") in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan") in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan") in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering and an amendment to the Issuer's MIP (the "MIP Recognition Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the DPC Holdings Limited 2026 Equity Incentive Plan (the "Equity Incentive Plan") in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering and an amendment to the Issuer's MIP (the "MIP Recognition Grants").

Reflects share options granted pursuant to the Equity Incentive Plan in connection with the closing of the Issuer's initial public offering (the "IPO Grants").