ENERPAC TOOL GROUP CORP

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended August 31, 2026

OR

OF THE SECURITIES EXCHANGE ACT OF 1934

For the Transition period from to

Commission File No.1-11288

(Exact name of Registrant as specified in its charter)

648 N. PLANKINTON AVE., 4TH FLOOR

MILWAUKEE, WISCONSIN 53203

Mailing address: P. O. Box 3241, Milwaukee, Wisconsin 53201

(Address of principal executive offices)

(262)293-1500

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by checkmark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes ☒ No ☐

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.

Yes ☐ No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months, and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or emerging growth company. See definition of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition

period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. Yes ☐ No ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act):

Yes☐ No☒

As of February 28, 2026, the last business day of the registrant's second fiscal quarter, the aggregate market value of the shares of Class A common stock (based upon the closing price on the New York Stock Exchange on February 28, 2026) held by non-affiliates of the Registrant was approximately $2.08 billion.

There were 51,305,685 shares of the Registrant’s Class A Common Stock outstanding as of October 26, 2026.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the definitive Proxy Statement for the Annual Meeting of Shareholders to be held on February 4, 2027 are incorporated by reference into Part III hereof.

TABLE OF CONTENTS

When used herein, the terms “we,” “us,” “our,” “Enerpac,” and the “Company” refer to Enerpac Tool Group Corp. and its subsidiaries.

References to fiscal years, such as “fiscal 2026,” are to the fiscal year ending on August 31 of the specified year.

Enerpac provides free-of-charge access to our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and all amendments thereto, through our investor website, ir.enerpactoolgroup.com, as soon as reasonably practical after such reports are electronically filed with the Securities and Exchange Commission (the “SEC”).

FORWARD LOOKING STATEMENTS AND CAUTIONARY FACTORS

This annual report on Form 10-K contains certain statements that constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. The terms “may,” “should,” “could,” “will,” “anticipate,” “believe,” “estimate,” “expect,” “objective,” “plan,” “project” and similar expressions are intended to identify forward-looking statements. Such forward-looking statements are subject to inherent risks and uncertainties that may cause actual results or events to differ materially from those contemplated by such forward-looking statements. In addition to the assumptions and other factors referred to specifically in connection with such statements, risks and uncertainties that may cause actual results or events to differ materially from those contemplated by such forward-looking statements include, without limitation, those described under “Item 1A. Risk Factors” of this annual report on Form 10-K and other matters, including those of political, economic, business, competitive and regulatory nature contained from time to time in our filings with the SEC. We disclaim any obligation, except to the extent required by applicable law, to publicly update or revise any forward-looking statements as a result of new information, future events or any other reason.