Leon Bialik discloses 8.4% AudioCodes (AUDC) ownership stake

Rhea-AI Filing Summary

Leon Bialik has disclosed a significant ownership position in AUDIOCODES LTD. He reports beneficial ownership of 2,263,019 ordinary shares, representing 8.4% of the company’s ordinary shares, based on 27,089,259 shares outstanding as of December 31, 2025.

Bialik has sole power to vote and dispose of all 2,263,019 shares, with no shared voting or dispositive power, and is not reporting as part of any group or on behalf of other beneficial owners.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 28)

AUDIOCODES LTD

(Name of Issuer)

Ordinary Shares, NIS 0.01 par value

(Title of Class of Securities)

M15342104

(CUSIP Number)

12/31/2025

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No. M15342104

1

Names of Reporting Persons

Leon Bialik

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

ISRAEL

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 2,263,019.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 2,263,019.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,263,019.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

8.4 %

12

Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person: The percentage calculation in Item 11 is rounded to the nearest tenth and based on 27,089,259 outstanding shares as of December 31, 2025 (which does not include treasury shares outstanding as of December 31, 2025).

SCHEDULE 13G

Item 1.
(a)	Name of issuer: AUDIOCODES LTD
(b)	Address of issuer's principal executive offices: 6 Ofra Haza Street Or Yehuda, Israel, 6032303
Item 2.
(a)	Name of person filing: Leon Bialik
(b)	Address or principal business office or, if none, residence: Recanati Street 9, Apt. 65, Tel Aviv, 6949409, Israel
(c)	Citizenship: Israel
(d)	Title of class of securities: Ordinary Shares, NIS 0.01 par value
(e)	CUSIP No.: M15342104
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 2,263,019
(b)	Percent of class: 8.4 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 2,263,019
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 2,263,019
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.	Certifications:
	Not Applicable

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Leon Bialik

Signature:	/s/ Leon Bialik
Name/Title:	Leon Bialik
Date:	02/10/2026

FAQ

How many AUDIOCODES (AUDC) shares does Leon Bialik beneficially own?

Leon Bialik beneficially owns 2,263,019 ordinary shares of AUDIOCODES LTD. This holding is reported as entirely under his sole voting and dispositive power, with no shared authority or group ownership indicated in the Schedule 13G/A filing.

What percentage of AUDIOCODES (AUDC) does Leon Bialik’s stake represent?

Leon Bialik’s 2,263,019 shares represent 8.4% of AUDIOCODES LTD’s ordinary shares. The percentage is calculated based on 27,089,259 shares outstanding as of December 31, 2025, excluding treasury shares as specifically noted in the ownership disclosure.

Does Leon Bialik share voting or dispositive power over his AUDIOCODES (AUDC) shares?

No. The filing states Leon Bialik has sole voting power and sole dispositive power over 2,263,019 AUDIOCODES shares. It reports zero shared voting power and zero shared dispositive power, indicating full individual control over voting and disposition decisions.

Is Leon Bialik’s AUDIOCODES (AUDC) ownership reported as part of any group?

No. The ownership is reported solely in Leon Bialik’s name, with group-related items marked not applicable. The Schedule 13G/A explicitly indicates no identification or classification of group members and no notice of group formation or dissolution.

What is the reference date for Leon Bialik’s 8.4% AUDIOCODES (AUDC) ownership?

The 8.4% ownership figure is based on 27,089,259 AUDIOCODES shares outstanding as of December 31, 2025. That date is used for the percentage calculation, and the filing confirms treasury shares are excluded from the outstanding share count.