MENACHEM ASH - 17 Feb 2026 Form 4 Insider Report for IDT CORP (IDT)

Role: EVP of Strategic&Legal Affairs
Signature: Joyce J. Mason, by Power of Attorney
Issuer symbol: IDT
Transactions as of: 17 Feb 2026
Net transactions value: +$23,595
Form type: 4
Filing time: 19 Feb 2026, 14:38:23 UTC
Previous filing: 22 Sep 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
ASH MENACHEM	EVP of Strategic&Legal Affairs	C/O IDT CORPORATION, 520 BROAD STREET, NEWARK	Joyce J. Mason, by Power of Attorney	19 Feb 2026	0001560958

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	IDT	Class B Common Stock, $.01 par value per share	Options Exercise	$40,407	+834	+1.6%	$48.45	52,590	17 Feb 2026	Direct	F1, F2
transaction	IDT	Class B Common Stock, $.01 par value per share	Tax liability	$16,812	-347	-0.66%	$48.45	52,243	17 Feb 2026	Direct	F3, F4
holding	IDT	Class B Common Stock, $.01 par value per share						2,871	17 Feb 2026	By 401(k) Plan	F5

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	IDT	Deferred Stock Units	Options Exercise	$0	-834	-17%	$0.000000	4,166	17 Feb 2026	Class B Common Stock	4,166		Direct	F6

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Under the terms of the IDT Corporation Equity Growth Program, due to the market price of the Issuer's Class B common stock ("Stock") on the applicable vesting date of February 17, 2026 as compared to the Grant Price of the Deferred Stock Units ("DSUs") ($50.90), the Reporting Person received 1.0 share of Stock for each of the DSUs that vested. The Reporting Person had the option on 1/19/2026 to defer vesting to the next scheduled vesting of 2/16/2027. He elected to defer vesting of 833 DSUs that vested, entitling him to receive 834 shares of Stock.
F2	Consists of 19,688 shares of Stock issued upon the vesting of DSUs and 32,902 fully vested shares of Restricted Stock.
F3	Represents shares withheld by the Issuer for tax purposes upon the vesting of DSUs.
F4	Consists of 19,341 shares of Stock issued upon the vesting of DSUs and 32,902 fully vested shares of Restricted Stock.
F5	As of January 30, 2026.
F6	Represents 834 DSUs that vested on 2/17/2026. The 834 shares of Stock that were issued is equal to 1.0 share per vested DSU and was based on the Market Price on the applicable vesting date as compared to the Grant Price of the DSUs ($50.90), with no less than 0.5 shares (Market Price less than $25.45) and no more than 4.0 shares (Market Price greater than $101.80), to be issued for each DSU vested. Upon vesting of all of the DSUs, between 2,500 and 20,000 shares of Stock will have been issued. "Market Price" for each vesting date will be the greater of (i) the closing price for the Stock on the trading date immediately prior to such vesting date, and (ii) the average of the closing prices of the Stock for the 20 trading days ending with the trading day immediately prior to such vesting date.