IDT controller Mitch Silberman sells 3,375 shares

Q: How many IDT shares did Mitch Silberman sell, and at what price?

Mitch Silberman sold 3,375 Class B common shares on October 1, 2026, at $79.37 per share. No Rule 10b5-1 plan is reported.

Q: What condition applies to Mitch Silberman's 1,172 IDT shares?

The 1,172 shares reported after the sale are Restricted Stock that will vest in full only if Class B common stock closes at or above $72.50 for either the average of ten days or ten consecutive trading days prior to October 15, 2027.

The reported 1,172-share direct position consists of restricted stock that vests only if the $72.50 closing-price test is met before October 15, 2027.

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Filing Sentiment

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Rhea-AI Filing Summary

IDT's CAO & Controller, Mitch Silberman, sold 3,375 Class B common shares on October 1, 2026, at $79.37 per share. No Rule 10b5-1 plan is reported.

After the sale, he reported 1,172 directly held shares of Restricted Stock, which vest in full only if Class B common stock closes at or above $72.50 for either the average of ten days or ten consecutive trading days prior to October 15, 2027. He also reported 68 shares held indirectly through the 401(k) Plan as of September 30, 2026.

Insider Trade Summary

Net Seller: 3,375 shares

Net Sell 2 txns

Insider SILBERMAN MITCH

Role CAO & Controller

Sold 3,375 shs ($268K)

Type	Security	Shares	Price	Value
Sale	Class B Common Stock, par value $.01 per share ^F1	3,375	$79.37	$268K
holding	Class B Common Stock, par value $.01 per share ^F2	--	--	--

Holdings After Transaction: Class B Common Stock, par value $.01 per share — 1,172 shares (Direct); Class B Common Stock, par value $.01 per share — 68 shares (Indirect, By 401(k) Plan)

Footnotes (2)

F1. Consists of 1,172 shares of Restricted Stock that will vest, and vest in full, onyly if the Class B common stock closes at or above $72.50 per share for either the average of ten (10) days or the ten (10) consecutive trading days prior to October 15, 2027.
F2. As of September 30, 2026.

Key Figures

Class B common shares sold: 3,375 shares Sale price: $79.37 per share Restricted Stock reported after sale: 1,172 shares +2 more

5 metrics

Class B common shares sold 3,375 shares October 1, 2026

Sale price $79.37 per share October 1, 2026

Restricted Stock reported after sale 1,172 shares Direct holdings; subject to the stated vesting condition

Restricted Stock closing-price threshold $72.50 per share Vesting condition applies before October 15, 2027

401(k) Plan shares 68 shares Held indirectly as of September 30, 2026

Key Terms

Restricted Stock, vest in full, consecutive trading days, 401(k) Plan

4 terms

Restricted Stock financial

"1,172 shares of Restricted Stock that will vest"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

vest in full financial

"will vest in full only if the Class B common stock closes"

consecutive trading days financial

"the ten (10) consecutive trading days prior to October 15, 2027"

401(k) Plan financial

"By 401(k) Plan"

A 401(k) plan is a workplace retirement account that lets employees set aside part of their pay into a tax-advantaged savings pot, often with employers adding matching contributions — like a workplace piggy bank for future income. It matters to investors because the amount people save and how employers fund these plans influence consumer spending, corporate payroll costs and the flow of money into financial markets, which can affect stock prices and company valuations.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many IDT shares did Mitch Silberman sell, and at what price?

Mitch Silberman sold 3,375 Class B common shares on October 1, 2026, at $79.37 per share. No Rule 10b5-1 plan is reported.

What condition applies to Mitch Silberman's 1,172 IDT shares?

The 1,172 shares reported after the sale are Restricted Stock that will vest in full only if Class B common stock closes at or above $72.50 for either the average of ten days or ten consecutive trading days prior to October 15, 2027.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/05/2026 - 03:43 PM Accepted by SEC EDGAR 10/05/2026 - 03:42 PM

SEC Form 4

FORM 4

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
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

SILBERMAN MITCH

(Last)

(First)

(Middle)

C/O IDT CORPORATION

520 BROAD STREET

(Street)

NEWARK

NEW JERSEY

07102

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
IDT CORP [ IDT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	CAO & Controller

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class B Common Stock, par value $.01 per share	10/01/2026		S		3,375	D	$79.37	1,172⁽¹⁾	D
Class B Common Stock, par value $.01 per share								68⁽²⁾	I	By 401(k) Plan

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 (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	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 (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (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: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Consists of 1,172 shares of Restricted Stock that will vest, and vest in full, onyly if the Class B common stock closes at or above $72.50 per share for either the average of ten (10) days or the ten (10) consecutive trading days prior to October 15, 2027.

2. As of September 30, 2026.

	Joyce J. Mason, by Power of Attorney	10/05/2026
	** Signature of Reporting Person	Date
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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR