Key facts
- This page summarizes Irwin Katsof's Form 4 filing for IDT CORP (IDT).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 15 Jun 2026, 14:35.
Irwin Katsof - 11 Jun 2026 Form 4 Insider Report for IDT CORP (IDT)
- Reporting relationship
- Former Director
- Issuer ticker
- IDT
- Reported as of
- 11 Jun 2026
- Net transaction value
- -$132,505
- SEC form
- 4
- Accepted by SEC
- 15 Jun 2026, 14:35:37 UTC
- Prior SEC filing
- 11 Jun 2026
- Source filing
- View source filing
- Reporting owner signature
- Joyce J Mason, by Power of Attorney
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Irwin Katsof filed Form 4 for IDT CORP (IDT) on 15 Jun 2026.
Change
- Previous filing in this sequence was filed on 11 Jun 2026.
- Current net transaction value: -$132,505.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001504515
Primary reporting owner
KATSOF IRWIN
- Relationship
- Former Director
- Address
- C/O IDT CORPORATION, 520 BROAD STREET, NEWARK
- Signature
- Joyce J Mason, by Power of Attorney
- Signature date
- 15 Jun 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
IDT
transaction
Class B Common Stock, par value $.01 per share
Sale
- Transaction value
- $132,505
- Shares
- -2,408
- Change %
- -100%
- Price
- $55.03
- Shares after
- 0
- Date
- 11 Jun 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Section 16 status
Irwin Katsof is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.