DAVID WARTELL - 18 Sep 2025 Form 4 Insider Report for IDT CORP (IDT)

Role: CHIEF TECHNOLOGY OFFICER
Signature: Joyce J. Mason, by Power of Attorney
Issuer symbol: IDT
Transactions as of: 18 Sep 2025
Net transactions value: $0
Form type: 4
Filing time: 22 Sep 2025, 16:10:24 UTC
Previous filing: 20 Mar 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
WARTELL DAVID	CHIEF TECHNOLOGY OFFICER	C/O IDT CORPORATION, 520 BROAD STREET, NEWARK	Joyce J. Mason, by Power of Attorney	22 Sep 2025	0001735950

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	Award	$0	+5,000		$0.000000	5,000	18 Sep 2025	Class B Common Stock	5,000		Direct	F1

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

Explanation of Responses:

Id	Content
F1	Represents grant of 5,000 DSUs vesting ratably on 2/17/2026, 2/16/2027 and 2/15/2028, with the recipient having the option on 1/19/2026 and 1/18/2027 to defer vesting to the next scheduled vesting. The number of shares of Class B common stock that will be issued depends 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 Class B common stock will have been issued. "Market Price" for each vesting date will be the greater of (i) the closing price for the Class B common stock on the trading date immediately prior to such vesting date, and (ii) the average of the closing prices of the Class B common stock for the 20 trading days ending with the trading day immediately prior to such vesting date.

Content

Represents grant of 5,000 DSUs vesting ratably on 2/17/2026, 2/16/2027 and 2/15/2028, with the recipient having the option on 1/19/2026 and 1/18/2027 to defer vesting to the next scheduled vesting. The number of shares of Class B common stock that will be issued depends 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 Class B common stock will have been issued. "Market Price" for each vesting date will be the greater of (i) the closing price for the Class B common stock on the trading date immediately prior to such vesting date, and (ii) the average of the closing prices of the Class B common stock for the 20 trading days ending with the trading day immediately prior to such vesting date.