IDT Corp (IDT) · Insider trading
What IDT's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$6.46M
9 insiders, 0% under a plan
Net, 12 months
−$6.46M
bought less sold
Latest filing
2026-10-16
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Pereira BillDirector, COO & President | – | $2.45M | 2 | 2026-01-15 | 35,213 |
| Fischer MarceloChief Financial Officer | – | $2.03M | 5 | 2026-06-26 | 32,824 |
| Ash MenachemEVP of Strategic&Legal Affairs | – | $1.83M | 4 | 2026-07-16 | 24,193 |
| Wartell DavidCHIEF TECHNOLOGY OFFICER | – | $1.33M | 2 | 2025-03-18 | 0 |
| Schorr JudahDirector | – | $1.12M | 2 | 2026-10-15 | 108,672 |
| Mason Joyce JEVP and Corporate Secretary | – | $728,272 | 7 | 2026-10-07 | – |
| Silberman MitchCAO & Controller | – | $522,552 | 3 | 2026-10-15 | 0 |
| Cosentino Eric F.Director | – | $156,364 | 5 | 2026-10-01 | 39 |
| Katsof IrwinOther | – | $132,512 | 1 | 2026-06-11 | 0 |
| Shea NadineEVP of GLOBAL HUMAN RESOURCES | – | $112,614 | 3 | 2026-10-01 | 8,325 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | Schorr JudahDirector | Sale | 7,717 | 81.57 | $629,456 | 108,672 | Form 4 |
| 2026-10-15 | Silberman MitchCAO & Controller | Sale | 2,327 | 81.03 | $188,556 | 0 | Form 4 |
| 2026-10-14 | Schorr JudahDirector | Sale | 6,036 | 81.76 | $493,524 | 116,389 | Form 4 |
| 2026-10-13 | Silberman MitchCAO & Controller | Sale | 805 | 82.14 | $66,123 | 0 | Form 4 |
| 2026-10-07 | Mason Joyce JEVP and Corporate Secretary | Saleindirect | 1,150 | 80.50 | $92,570 | 11,372 | Form 4 |
| 2026-10-01 | Silberman MitchCAO & Controller | Sale | 3,375 | 79.37 | $267,874 | 1,172 | Form 4 |
| 2026-10-01 | Shea NadineEVP of GLOBAL HUMAN RESOURCES | Sale | 400 | 78.03 | $31,214 | 8,325 | Form 4 |
| 2026-10-01 | Cosentino Eric F.Director | Sale | 500 | 78.55 | $39,274 | 39 | Form 4 |
| 2026-07-17 | Mason Joyce JEVP and Corporate Secretary | Sale | 3,488 | 62.56 | $218,209 | 35,441 | Form 4 |
| 2026-07-17 | Mason Joyce JEVP and Corporate Secretary | Saleindirect | 505 | 62.58 | $31,603 | 12,522 | Form 4 |
| 2026-07-16 | Ash MenachemEVP of Strategic&Legal Affairs | Sale | 3,653 | 63.17 | $230,760 | 24,193 | Form 4 |
| 2026-07-15 | Ash MenachemEVP of Strategic&Legal Affairs | Sale | 4,397 | 63.02 | $277,099 | 27,846 | Form 4 |
| 2026-06-30 | Cosentino Eric F.Director | Sale | 500 | 57.78 | $28,890 | 539 | Form 4 |
| 2026-06-26 | Fischer MarceloChief Financial Officer | Sale | 23,323 | 56.98 | $1.33M | 32,824 | Form 4 |
| 2026-06-11 | Katsof IrwinOther | Sale | 2,408 | 55.03 | $132,512 | 0 | Form 4 |
| 2026-06-08 | Shea NadineEVP of GLOBAL HUMAN RESOURCES | Sale | 500 | 55.32 | $27,660 | 8,725 | Form 4 |
| 2026-04-16 | Mason Joyce JEVP and Corporate Secretary | Sale | 2,297 | 50.94 | $117,009 | 38,207 | Form 4 |
| 2026-04-16 | Mason Joyce JEVP and Corporate Secretary | Saleindirect | 907 | 50.94 | $46,203 | 12,305 | Form 4 |
| 2026-04-14 | Fischer MarceloChief Financial Officer | Sale | 5,000 | 50.50 | $252,500 | 56,147 | Form 4 |
| 2026-04-14 | Ash MenachemEVP of Strategic&Legal Affairs | Sale | 20,000 | 51.00 | $1.02M | 32,243 | Form 4 |
| 2026-01-16 | Mason Joyce JEVP and Corporate Secretary | Saleindirect | 2,505 | 50.29 | $125,976 | 28,708 | Form 4 |
| 2026-01-15 | Pereira BillDirector, COO & President | Sale | 7,287 | 51.17 | $372,876 | 35,213 | Form 4 |
| 2026-01-15 | Fischer MarceloChief Financial Officer | Sale | 920 | 52.04 | $47,877 | 55,943 | Form 4 |
| 2026-01-14 | Fischer MarceloChief Financial Officer | Sale | 7,009 | 52.03 | $364,678 | 56,863 | Form 4 |
| 2026-01-08 | Fischer MarceloChief Financial Officer | Sale | 641 | 52.29 | $33,518 | 63,872 | Form 4 |
| 2025-10-10 | Cosentino Eric F.Director | Sale | 200 | 47.61 | $9,522 | 53 | Form 4 |
| 2025-10-02 | Pereira BillDirector, COO & President | Sale | 41,933 | 49.63 | $2.08M | 42,500 | Form 4 |
| 2025-06-16 | Cosentino Eric F.Director | Sale | 800 | 67.03 | $53,624 | 253 | Form 4 |
| 2025-03-18 | Wartell DavidCHIEF TECHNOLOGY OFFICER | Sale | 10,735 | 48.99 | $525,908 | 0 | Form 4 |
| 2025-01-10 | Cosentino Eric F.Director | Sale | 551 | 45.47 | $25,054 | 1,053 | Form 4 |
| 2024-12-23 | Wartell DavidCHIEF TECHNOLOGY OFFICER | Sale | 17,116 | 47.11 | $806,335 | 0 | Form 4 |
| 2024-12-09 | Shea NadineEVP of GLOBAL HUMAN RESOURCES | Sale | 1,000 | 53.74 | $53,740 | 4,775 | Form 4 |
| 2024-10-21 | Ash MenachemEVP of Strategic&Legal Affairs | Sale | 6,557 | 46.00 | $301,622 | 52,947 | Form 4 |
| 2024-10-21 | Mason Joyce JEVP and Corporate Secretary | Saleindirect | 2,094 | 46.18 | $96,701 | 21,878 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
20 × gift13 × shares withheld for tax11 × grant or award10 × option exercise3 × other
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-10-15 | Silberman MitchCAO & Controller | Option exercise M | +3,474 | 81.83 | 3,474 | Form 4 |
| 2026-10-15 | Silberman MitchCAO & Controller | Shares withheld for tax F | −1,147 | 81.83 | 2,327 | Form 4 |
| 2026-10-07 | Silberman MitchCAO & Controller | Shares withheld for tax F | −367 | 79.48 | 805 | Form 4 |
| 2026-08-31 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −1,165 | – | 45,388 | Form 4 |
| 2026-06-23 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −2,217 | – | 46,553 | Form 4 |
| 2026-06-09 | Conkling WilliamDirector | Grant or award A | +673 | 55.75 | 673 | Form 4 |
| 2026-05-07 | Mason Joyce JEVP and Corporate Secretary | Gift G | +722 | – | 38,929 | Form 4 |
| 2026-05-07 | Mason Joyce JEVP and Corporate Secretary | Gift G | +722 | – | 13,027 | Form 4 |
| 2026-05-07 | Mason Joyce JEVP and Corporate Secretary | Gift G | +722 | – | 29,430 | Form 4 |
| 2026-05-07 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −7,942 | – | 48,770 | Form 4 |
| 2026-05-05 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −1,175 | – | 56,712 | Form 4 |
| 2026-04-16 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −600 | – | 57,887 | Form 4 |
| 2026-02-17 | Ash MenachemEVP of Strategic&Legal Affairs | Option exercise M | +834 | 48.45 | 52,590 | Form 4 |
| 2026-02-17 | Ash MenachemEVP of Strategic&Legal Affairs | Shares withheld for tax F | −347 | 48.45 | 52,243 | Form 4 |
| 2026-01-28 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −2,214 | – | 58,487 | Form 4 |
| 2026-01-16 | Fischer MarceloChief Financial Officer | Option exercise M | +5,204 | 38.43 | 61,147 | Form 4 |
| 2026-01-05 | Cosentino Eric F.Director | Grant or award A | +986 | 50.74 | 1,039 | Form 4 |
| 2026-01-05 | Schorr JudahDirector | Grant or award A | +986 | 50.74 | 122,425 | Form 4 |
| 2026-01-05 | Katsof IrwinDirector | Grant or award A | +986 | 50.74 | 2,408 | Form 4 |
| 2025-12-29 | Jonas Howard SDirector, Chairman, 10% owner | Other J | −97,163 | – | 114,106 | Form 4 |
| 2025-12-17 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −1,150 | – | 60,701 | Form 4 |
| 2025-11-25 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −1,000 | – | 61,851 | Form 4 |
| 2025-11-25 | Mason Joyce JEVP and Corporate Secretary | Gift G | +1,000 | – | 31,213 | Form 4 |
| 2025-07-17 | Mason Joyce JEVP and Corporate Secretary | Gift G | +650 | – | 40,504 | Form 4 |
| 2025-07-17 | Mason Joyce JEVP and Corporate Secretary | Gift G | +650 | – | 13,212 | Form 4 |
| 2025-07-17 | Mason Joyce JEVP and Corporate Secretary | Gift G | +650 | – | 30,213 | Form 4 |
| 2025-07-17 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −7,150 | – | 62,851 | Form 4 |
| 2025-07-15 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −1,200 | – | 70,001 | Form 4 |
| 2025-04-28 | Ash MenachemEVP of Strategic&Legal Affairs | Grant or award A | +181 | 48.84 | 51,822 | Form 4 |
| 2025-04-28 | Ash MenachemEVP of Strategic&Legal Affairs | Shares withheld for tax F | −66 | 48.84 | 51,756 | Form 4 |
| 2025-04-28 | Mason Joyce JEVP and Corporate Secretary | Grant or award A | +7,685 | 48.84 | 29,563 | Form 4 |
| 2025-02-25 | Mason Joyce JEVP and Corporate Secretary | Option exercise M | +4,500 | 49.11 | 41,613 | Form 4 |
| 2025-02-25 | Mason Joyce JEVP and Corporate Secretary | Shares withheld for tax F | −1,759 | 49.11 | 39,854 | Form 4 |
| 2025-02-25 | Silberman MitchCAO & Controller | Option exercise M | +5,157 | 49.11 | 6,329 | Form 4 |
| 2025-02-25 | Silberman MitchCAO & Controller | Shares withheld for tax F | −1,782 | 49.11 | 4,547 | Form 4 |
| 2025-02-25 | Pereira BillDirector, COO & President | Option exercise M | +100,313 | 49.11 | 135,526 | Form 4 |
| 2025-02-25 | Pereira BillDirector, COO & President | Shares withheld for tax F | −51,093 | 49.11 | 84,433 | Form 4 |
| 2025-02-25 | Fischer MarceloChief Financial Officer | Option exercise M | +56,250 | 49.11 | 92,440 | Form 4 |
| 2025-02-25 | Fischer MarceloChief Financial Officer | Shares withheld for tax F | −27,927 | 49.11 | 64,513 | Form 4 |
| 2025-02-25 | Wartell DavidCHIEF TECHNOLOGY OFFICER | Option exercise M | +14,374 | 49.11 | 14,374 | Form 4 |
| 2025-02-25 | Wartell DavidCHIEF TECHNOLOGY OFFICER | Shares withheld for tax F | −3,639 | 49.11 | 10,735 | Form 4 |
| 2025-02-25 | Ash MenachemEVP of Strategic&Legal Affairs | Option exercise M | +9,374 | 49.11 | 56,537 | Form 4 |
| 2025-02-25 | Ash MenachemEVP of Strategic&Legal Affairs | Shares withheld for tax F | −3,389 | 49.11 | 53,148 | Form 4 |
| 2025-02-25 | Shea NadineEVP of GLOBAL HUMAN RESOURCES | Option exercise M | +6,750 | 49.11 | 11,525 | Form 4 |
| 2025-02-25 | Shea NadineEVP of GLOBAL HUMAN RESOURCES | Shares withheld for tax F | −2,300 | 49.11 | 9,225 | Form 4 |
| 2025-01-21 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −2,750 | – | 71,201 | Form 4 |
| 2025-01-06 | Katsof IrwinDirector | Grant or award A | +1,053 | 47.48 | 1,422 | Form 4 |
| 2025-01-06 | Cosentino Eric F.Director | Grant or award A | +1,053 | 47.48 | 1,604 | Form 4 |
| 2025-01-06 | Schorr JudahDirector | Grant or award A | +1,053 | 47.48 | 121,439 | Form 4 |
| 2024-12-12 | Pereira BillDirector, COO & President | Gift G | −4,787 | – | 35,213 | Form 4 |
| 2024-12-12 | Katsof IrwinDirector | Grant or award A | +369 | – | 369 | Form 4 |
| 2024-12-05 | Ash MenachemEVP of Strategic&Legal Affairs | Shares withheld for tax F | −5,784 | 55.55 | 47,163 | Form 4 |
| 2024-12-05 | Wartell DavidCHIEF TECHNOLOGY OFFICER | Shares withheld for tax F | −1,948 | 55.55 | 17,116 | Form 4 |
| 2024-12-02 | Silberman MitchCAO & Controller | Grant or award A | +1,172 | – | 1,172 | Form 4 |
| 2024-11-14 | Jonas Howard SDirector, Chairman, 10% owner | Gift G | −4,145 | – | 73,951 | Form 4 |
| 2024-11-12 | Jonas Howard SDirector, Chairman, 10% owner | Other J | −78,016 | – | 0 | Form 4 |
| 2024-11-12 | Jonas Howard SDirector, Chairman, 10% owner | Other J | +78,016 | – | 78,096 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.