Current Report · Items 5.07 · 8-K

Alta Equipment Group Inc.

ALTGNYSEEQUITYCurrent

Submission of Matters to a Vote of Security Holders

Filed May 29, 2026Accepted May 29, 2026, 4:40 PM EDTCIK 1759824Accession 0001193125-26-248503

Company context

Alta owns and operates one of the largest integrated equipment dealership platforms in North America. Through its branch network, the Company sells, rents, and provides parts and service support for several categories of specialized equipment, including lift trucks and other material handling equipment, heavy and compact earthmoving equipment, crushing and screening equipment, environmental processing equipment, cranes and aerial work platforms, concrete and asphalt paving equipment, other construction equipment, and allied products. Alta has operated as an equipment dealership for 42 years and has over 80 total locations across Michigan, Illinois, Indiana, Ohio, Pennsylvania, Massachusetts, Maine, Connecticut, New Hampshire, Vermont, Rhode Island, New York, Virginia, Nevada, and Florida, and the Canadian provinces of Ontario, New Brunswick, and Quebec. Alta offers its customers a one-stop shop for their equipment needs through its broad, industry-leading product portfolio. More information can be found at www.altg.com.

Current securities

ALTGNYSE · EQUITY · Current ALTG PRANYSE · PREFERRED · Current

Historical securities (2)

ALTG.WSNYSE · WARRANT · Historical · closed Apr 9, 2021 BRPM.WSNYSE · WARRANT · Historical · closed Feb 18, 2020

Recent company filings

Disclosure sections

Items 5.07

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Item 5.07Item 5.07 - Submission of Matters to Vote

Item 5.07 Submissions of Matters to a Vote of Security Holders. On May 29, 2026, Alta Equipment Group Inc. (the “Company”) held its Annual Meeting of Stockholders (the “Meeting”). During the Meeting, the Company’s stockholders voted on the matters set forth below. The votes for each proposal are rounded to the nearest whole share. Proposal 1 The three Class II director nominees named in our proxy statement were elected, each for a two-year term as set forth in the Company’s proxy statement dated April 15, 2026. The following table sets forth the vote of the stockholders at the Meeting with respect to the election of directors: Nominee For Against Abstain Broker Non-Votes ───────────────────────────────────────────────────────────────────────────────────── Ryan Greenawalt 22,751,721 — 629,343 4,614,578 Andrew Studdert 16,584,133 — 6,796,931 4,614,578 Colin Wilson 18,515,608 — 4,865,456 4,614,578 Proposal 2 The Company’s stockholders voted upon and approved the ratification of the appointment of Deloitte & Touche LLP to serve as the Company’s independent registered public accounting firm for 2026 based upon the following votes: For Against Abstain Broker Non-Votes ────────────────────────────────────────────────────────────── 27,615,942 378,905 795 — Proposal 3 The Company’s stockholders approved in a non-binding advisory vote the compensation paid to our named executive officers based upon the following votes: For Against Abstain Broker Non-Votes ────────────────────────────────────────────────────────────── 22,808,254 569,464 3,346 4,614,578 Proposal 4 The Company’s stockholders voted on and approved the first amendment to the Company's 2020 Omnibus Incentive Plan based upon the following votes: For Against Abstain Broker Non-Votes ──────────────────────────────────────────────────────────────── 14,055,464 8,761,489 564,111 4,614,578