HP MACHINE & ENGINEERING, INC.

is Bank of New York Mellon (BNY) and the recordkeeper is Fidelity Workplace Services LLC (Fidelity). Investments Participants may direct the investment of their contributions and employer matching contributions into various investment options offered by the Plan and may change investments and transfer amounts between funds daily. The Plan offers a short-term investment fund, a money market fund, a mutual fund, common collective trust funds, collective investment trust funds, Company common stock, and a self-directed brokerage account feature that includes money market funds, common stock, and mutual funds through an affiliate of Fidelity. All investments are participant-directed. The Plan includes an employee stock ownership plan feature (the ESOP) within the meaning of Section 4975(e)(7)

s, in connection with a sale or divestiture by the Company of the business unit in which the participant was employed, or after the attainment of at least age 55 with at least ten years of vesting service. 5 HP Inc. 401(k) Plan Notes to Financial Statements (Continued) Vesting Participants are fully vested at all times with regard to their contributions and earnings thereon. In general, participants are subject to a three-year cliff vesting schedule with regard to Company matching contributions, and earnings thereon, after which time they will become 100 % vested in their Company matching contributions, and earnings thereon. In addition, a participant becomes 100 % vested in their Company matching contributions, and earnings thereon, at attainment of age 65 , death before termination of em

rowth in the value of that fund. 4 HP Inc. 401(k) Plan Notes to Financial Statements (Continued) Contributions Upon employment, as soon as administratively feasible, employees are automatically enrolled in the Plan at 4 % pre-tax in the Birth Date Fund closest to the year the employee was born. The plan document definition of compensation is based on when the compensation is “paid” versus when it is “earned.” As such, the Company determined that participant deferrals may not be due to the Plan, and the Plan may have no right to the deferrals, until the compensation is actually paid to the participant. Participants may annually contribute up to 50 % of their eligible compensation, as defined by the Plan. Contributions are subject to annual limits specified under the Code. Contributions can

1 Due from broker for securities sold 778 2,954 Total receivables 98,001 104,220 Total assets 10,868,030 10,292,654 Liabilities Due to broker for securities purchased 12,574 8,194 Administrative expenses and other payables 1,567 985 Total liabilities 14,141 9,179 Net assets available for benefits $ 10,853,889 $ 10,283,475 The accompanying notes are an integral part of these financial statements. 2 HP Inc. 401(k) Plan Statement of Changes in Net Assets Available for Benefits Year Ended December 31, 2025 Additions to net assets attributed to: (In thousands) Contributions: Employer $ 63,671 Participants 188,773 Rollovers 28,779 Total contributions 281,223 Investment income: Net realized and unrealized appreciation in fair value of investments 1,409,363 Interest and dividends 42,888 Total inve