Sec Form 4/A Filing - Arduini Matteo @ HELIOS TECHNOLOGIES, INC. - 2024-09-11

FORM 4/A Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Arduini Matteo 2. Issuer Name and Ticker or Trading Symbol HELIOS TECHNOLOGIES, INC. [ HLIO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) President of Hydraulics, EMEA (Last) (First) (Middle) C/O HELIOS TECHNOLOGIES, INC., 7456 16TH ST E 3. Date of Earliest Transaction (MM/DD/YY) 09/11/2024 (Street) SARASOTA, FL34243 4. If Amendment, Date Original Filed (MM/DD/YY) 09/13/2024 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Stock Options (right to buy) $ 40.13 09/11/2024 A 5,342 09/11/2027 09/11/2034( 1 ) Common Stock 5,342 $ 0 5,342 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Arduini Matteo C/O HELIOS TECHNOLOGIES, INC. 7456 16TH ST E SARASOTA, FL34243 President of Hydraulics, EMEA Signatures /s/ Marc Greenberg, Attorney-in-fact for Matteo Arduini 09/13/2024 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Stock Options granted to reporting person on 9/11/2024; unless earlier forfeited under the terms of the Options, 100% of the options vest and become exercisable on the third anniversary of the grant date.

Remarks: The original Form 4, filed on September 13, 2024, is being amended by this Form 4 amendment solely to correct an administrative error on the part of the company, which misreported amount of stock options granted to the reporting person as 2,243.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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