Key facts
- This page summarizes Marcelo Fischer's Form 4 filing for IDT CORP (IDT).
- 4 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 16 Jan 2026, 16:09.
Marcelo Fischer - 14 Jan 2026 Form 4 Insider Report for IDT CORP (IDT)
- Reporting relationship
- Chief Financial Officer
- Issuer ticker
- IDT
- Reported as of
- 14 Jan 2026
- Net transaction value
- -$212,592
- SEC form
- 4
- Accepted by SEC
- 16 Jan 2026, 16:09:26 UTC
- Prior SEC filing
- 12 Jan 2026
- Next SEC filing
- 16 Apr 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.
5 source fields
Reporting owner
1 detail
Key filing fact
Marcelo Fischer filed Form 4 for IDT CORP (IDT) on 16 Jan 2026.
Change
- Previous filing in this sequence was filed on 12 Jan 2026.
- Current net transaction value: -$212,592.
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 0001228166
Primary reporting owner
FISCHER MARCELO
- Relationship
- Chief Financial Officer
- Address
- C/O IDT CORPORATION, 520 BROAD STREET, NEWARK
- Signature
- Joyce J. Mason, by Power of Attorney
- Signature date
- 16 Jan 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
- $364,702
- Shares
- -7,009
- Change %
- -11%
- Price
- $52.03
- Shares after
- 56,863
- Date
- 14 Jan 2026
- Ownership
- Direct
- Footnotes
- F1
IDT
transaction
Class B Common Stock, par value $.01 per share
Sale
- Transaction value
- $47,879
- Shares
- -920
- Change %
- -1.6%
- Price
- $52.04
- Shares after
- 55,943
- Date
- 15 Jan 2026
- Ownership
- Direct
- Footnotes
- F2
IDT
transaction
Class B Common Stock, par value $.01 per share
Options Exercise
- Transaction value
- $199,990
- Shares
- +5,204
- Change %
- +9.3%
- Price
- $38.43
- Shares after
- 61,147
- Date
- 16 Jan 2026
- Ownership
- Direct
- Footnotes
- F3
IDT
holding
Class B Common Stock, par value $.01 per share
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 2,738
- Date
- 14 Jan 2026
- Ownership
- By 401(k) Plan
- Footnotes
- F4
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
IDT
transaction
Derivative
Employee Stock Option (right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- -5,204
- Change %
- -29%
- Price
- $0.000000
- Shares after
- 12,890
- Date
- 16 Jan 2026
- Ownership
- Direct
- Underlying class
- Class B Common Stock
- Underlying amount
- 5,204
- Exercise price
- $38.43
- Footnotes
- F5
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 5 footnotes
Footnote F1
Consists of 2,621 fully vested shares of Restricted Stock and 54,242 shares of Class B Common Stock issued upon the vesting of DSUs.
Footnote F2
Consists of 1,701 fully vested shares of Restricted Stock and 54,242 shares of Class B Common Stock issued upon the vesting of DSUs.
Footnote F3
Consists of 1,701 fully vested shares of Restricted Stock, 54,242 shares of Class B Common Stock issued upon the vesting of DSUs and 5,204 shares of Class B Common Stock issued upon the exercise of stock options.
Footnote F4
As of December 31, 2025.
Footnote F5
Options vest as follows: 6,032 on October 15, 2025 (of which 5,204 were exercised on January 16, 2026 as indicated herein); and 6,031 on each of October 15, 2026 and October 25, 2027.