IDT IDT CORP
NYSE · SEC CIK 1005731 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $6.75M 17 sales by 7 insiders
- Filings on record
- 141 since 2021-07-12, latest 2026-09-02 17:03
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| PEREIRA BILL | COO, Pres, Dir | — | $2.45M |
| FISCHER MARCELO | CFO | — | $2.03M |
| ASH MENACHEM | EVP of Strategic, Legal Affairs | — | $1.53M |
| MASON JOYCE J | EVP, Corp. Sec | — | $539.0K |
| KATSOF IRWIN | Former Dir | — | $132.5K |
| COSENTINO ERIC F. | Dir | — | $38.4K |
| SHEA NADINE | EVP of Gbl HUMAN RESOURCES | — | $27.7K |
| CONKLING WILLIAM | Dir | — | — |
| SCHORR JUDAH | Dir | — | — |
| JONAS HOWARD S | COB, Dir, 10% | — | — |
Transactions 180
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-02 17:03 | 2026-08-31 | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | -1,165 | 45.4K | -3% | $0 | |
| 2026-07-21 15:12 | 2026-07-17 | IDT | MASON JOYCE J | EVP, Corp. Sec | S - Sale | $62.56 | -3,488 | 35.4K | -9% | -$218.2K | |
| I | 2026-07-21 15:12 | 2026-07-17 | IDT | MASON JOYCE J | EVP, Corp. Sec | S - Sale | $62.58 | -505 | 12.5K | -4% | -$31.6K |
| M | 2026-07-17 16:10 | 2026-07-15+ | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | S - Sale | $63.09 | -8,050 | 24.2K | -25% | -$507.8K |
| 2026-07-01 14:31 | 2026-06-30 | IDT | COSENTINO ERIC F. | Dir | S - Sale | $57.78 | -500 | 539 | -48% | -$28.9K | |
| 2026-06-30 17:23 | 2026-06-26 | IDT | FISCHER MARCELO | CFO | S - Sale | $56.98 | -23.3K | 32.8K | -42% | -$1.33M | |
| 2026-06-25 16:07 | 2026-06-23 | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | -2,217 | 46.6K | -5% | $0 | |
| 2026-06-15 14:35 | 2026-06-11 | IDT | KATSOF IRWIN | Former Dir | S - Sale | $55.03 | -2,408 | 0 | -100% | -$132.5K | |
| 2026-06-11 15:37 | 2026-06-09 | IDT | CONKLING WILLIAM | Dir | A - Grant | $55.75 | +673 | 673 | New | +$37.5K | |
| 2026-06-10 08:05 | 2026-06-08 | IDT | SHEA NADINE | EVP of Gbl HUMAN RESOURCES | S - Sale | $55.32 | -500 | 8,725 | -5% | -$27.7K | |
| 2026-05-11 16:25 | 2026-05-07 | IDT | MASON JOYCE J | EVP, Corp. Sec | G - Gift | $0.00 | +722 | 38.9K | +2% | $0 | |
| MI | 2026-05-11 16:25 | 2026-05-07 | IDT | MASON JOYCE J | EVP, Corp. Sec | G - Gift | $0.00 | +1,444 | 29.4K | +5% | $0 |
| M | 2026-05-07 18:54 | 2026-01-28+ | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | -11.9K | 48.8K | -20% | $0 |
| 2026-04-16 16:29 | 2026-04-14 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | S - Sale | $51.00 | -20.0K | 32.2K | -38% | -$1.02M | |
| 2026-04-16 16:29 | 2026-04-16 | IDT | MASON JOYCE J | EVP, Corp. Sec | S - Sale | $50.94 | -2,297 | 38.2K | -6% | -$117.0K | |
| I | 2026-04-16 16:29 | 2026-04-16 | IDT | MASON JOYCE J | EVP, Corp. Sec | S - Sale | $50.94 | -907 | 12.3K | -7% | -$46.2K |
| 2026-04-16 13:38 | 2026-04-14 | IDT | FISCHER MARCELO | CFO | S - Sale | $50.50 | -5,000 | 56.1K | -8% | -$252.5K | |
| D | 2026-02-19 | 2026-02-17 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | M - OptEx | $48.45 | +834 | 52.6K | +2% | +$40.4K |
| D | 2026-02-19 | 2026-02-17 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | F - Tax | $48.45 | -347 | 52.2K | -0.7% | -$16.8K |
| I | 2026-01-20 | 2026-01-16 | IDT | MASON JOYCE J | EVP, Corp. Sec | S - Sale | $50.29 | -2,505 | 28.7K | -8% | -$126.0K |
| 2026-01-20 | 2026-01-15 | IDT | PEREIRA BILL | COO, Pres, Dir | S - Sale | $51.17 | -7,287 | 35.2K | -17% | -$372.9K | |
| D | 2026-01-16 | 2026-01-16 | IDT | FISCHER MARCELO | CFO | M - OptEx | $38.43 | +5,204 | 61.1K | +9% | +$200.0K |
| DM | 2026-01-16 | 2026-01-14+ | IDT | FISCHER MARCELO | CFO | S - Sale+OE | $52.03 | -7,929 | 56.9K | -12% | -$412.6K |
| 2026-01-12 | 2026-01-08 | IDT | FISCHER MARCELO | CFO | S - Sale | $52.29 | -641 | 63.9K | -1.0% | -$33.5K | |
| 2026-01-07 | 2026-01-05 | IDT | COSENTINO ERIC F. | Dir | A - Grant | $50.74 | +986 | 1,039 | +1,860% | +$50.0K | |
| 2026-01-07 | 2026-01-05 | IDT | SCHORR JUDAH | Dir | A - Grant | $50.74 | +986 | 122.4K | +0.8% | +$50.0K | |
| 2026-01-07 | 2026-01-05 | IDT | KATSOF IRWIN | Dir | A - Grant | $50.74 | +986 | 2,408 | +69% | +$50.0K | |
| I | 2025-12-30 | 2025-12-29 | IDT | JONAS HOWARD S | COB, Dir, 10% | J - Other | $0.00 | -97.2K | 114.1K | -46% | $0 |
| 2025-12-19 | 2025-12-17 | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | -1,150 | 60.7K | -2% | $0 | |
| I | 2025-11-28 | 2025-11-25 | IDT | MASON JOYCE J | EVP, Corp. Sec | G - Gift | $0.00 | +1,000 | 31.2K | +3% | $0 |
| 2025-11-28 | 2025-11-25 | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | -1,000 | 61.9K | -2% | $0 | |
| 2025-10-15 | 2025-10-10 | IDT | COSENTINO ERIC F. | Dir | S - Sale | $47.61 | -200 | 53 | -79% | -$9,522 | |
| 2025-10-03 | 2025-10-02 | IDT | PEREIRA BILL | COO, Pres, Dir | S - Sale | $49.63 | -41.9K | 42.5K | -50% | -$2.08M | |
| MI | 2025-07-21 | 2025-07-17 | IDT | MASON JOYCE J | EVP, Corp. Sec | G - Gift | $0.00 | +1,300 | 13.2K | +11% | $0 |
| 2025-07-21 | 2025-07-17 | IDT | MASON JOYCE J | EVP, Corp. Sec | G - Gift | $0.00 | +650 | 40.5K | +2% | $0 | |
| M | 2025-07-17 | 2025-07-15+ | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | -8,350 | 70.0K | -11% | $0 |
| 2025-06-18 | 2025-06-16 | IDT | COSENTINO ERIC F. | Dir | S - Sale | $67.03 | -800 | 253 | -76% | -$53.6K | |
| I | 2025-04-30 | 2025-04-28 | IDT | MASON JOYCE J | EVP, Corp. Sec | A - Grant | $48.84 | +7,685 | 29.6K | +35% | +$375.3K |
| 2025-04-30 | 2025-04-28 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | A - Grant | $48.84 | +181 | 51.8K | +0.4% | +$8,840 | |
| 2025-04-30 | 2025-04-28 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | F - Tax | $48.84 | -66 | 51.8K | -0.1% | -$3,223 | |
| 2025-03-20 | 2025-03-18 | IDT | WARTELL DAVID | CTO | S - Sale | $48.99 | -10.7K | 0 | -100% | -$525.9K | |
| D | 2025-02-27 | 2025-02-25 | IDT | FISCHER MARCELO | CFO | F - Tax | $49.11 | -27.9K | 64.5K | -30% | -$1.37M |
| D | 2025-02-27 | 2025-02-25 | IDT | FISCHER MARCELO | CFO | M - OptEx | $49.11 | +56.2K | 92.4K | +155% | +$2.76M |
| D | 2025-02-27 | 2025-02-25 | IDT | WARTELL DAVID | CTO | M - OptEx | $49.11 | +14.4K | 14.4K | New | +$705.9K |
| D | 2025-02-27 | 2025-02-25 | IDT | WARTELL DAVID | CTO | F - Tax | $49.11 | -3,639 | 10.7K | -25% | -$178.7K |
| D | 2025-02-27 | 2025-02-25 | IDT | MASON JOYCE J | EVP, Corp. Sec | F - Tax | $49.11 | -1,759 | 39.9K | -4% | -$86.4K |
| D | 2025-02-27 | 2025-02-25 | IDT | MASON JOYCE J | EVP, Corp. Sec | M - OptEx | $49.11 | +4,500 | 41.6K | +12% | +$221.0K |
| D | 2025-02-27 | 2025-02-25 | IDT | PEREIRA BILL | COO, Pres, Dir | M - OptEx | $49.11 | +100.3K | 135.5K | +285% | +$4.93M |
| D | 2025-02-27 | 2025-02-25 | IDT | PEREIRA BILL | COO, Pres, Dir | F - Tax | $49.11 | -51.1K | 84.4K | -38% | -$2.51M |
| D | 2025-02-27 | 2025-02-25 | IDT | SHEA NADINE | EVP of Gbl HUMAN RESOURCES | F - Tax | $49.11 | -2,300 | 9,225 | -20% | -$113.0K |
| D | 2025-02-27 | 2025-02-25 | IDT | SHEA NADINE | EVP of Gbl HUMAN RESOURCES | M - OptEx | $49.11 | +6,750 | 11.5K | +141% | +$331.5K |
| D | 2025-02-27 | 2025-02-25 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | M - OptEx | $49.11 | +9,374 | 56.5K | +20% | +$460.4K |
| D | 2025-02-27 | 2025-02-25 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | F - Tax | $49.11 | -3,389 | 53.1K | -6% | -$166.4K |
| D | 2025-02-27 | 2025-02-25 | IDT | SILBERMAN MITCH | CAO, Ctrl | M - OptEx | $49.11 | +5,157 | 6,329 | +440% | +$253.3K |
| D | 2025-02-27 | 2025-02-25 | IDT | SILBERMAN MITCH | CAO, Ctrl | F - Tax | $49.11 | -1,782 | 4,547 | -28% | -$87.5K |
| 2025-01-23 | 2025-01-21 | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | -2,750 | 71.2K | -4% | $0 | |
| 2025-01-13 | 2025-01-10 | IDT | COSENTINO ERIC F. | Dir | S - Sale | $45.47 | -551 | 1,053 | -34% | -$25.1K | |
| 2025-01-08 | 2025-01-06 | IDT | KATSOF IRWIN | Dir | A - Grant | $47.48 | +1,053 | 1,422 | +285% | +$50.0K | |
| 2025-01-08 | 2025-01-06 | IDT | COSENTINO ERIC F. | Dir | A - Grant | $47.48 | +1,053 | 1,604 | +191% | +$50.0K | |
| 2025-01-08 | 2025-01-06 | IDT | SCHORR JUDAH | Dir | A - Grant | $47.48 | +1,053 | 121.4K | +0.9% | +$50.0K | |
| 2024-12-26 | 2024-12-23 | IDT | WARTELL DAVID | CTO | S - Sale | $47.11 | -17.1K | 0 | -100% | -$806.3K | |
| 2024-12-16 | 2024-12-12 | IDT | KATSOF IRWIN | Dir | A - Grant | $0.00 | +369 | 369 | New | $0 | |
| 2024-12-16 | 2024-12-12 | IDT | PEREIRA BILL | COO, Pres, Dir | G - Gift | $0.00 | -4,787 | 35.2K | -12% | $0 | |
| 2024-12-10 | 2024-12-09 | IDT | SHEA NADINE | EVP of Gbl HUMAN RESOURCES | S - Sale | $53.74 | -1,000 | 4,775 | -17% | -$53.7K | |
| 2024-12-09 | 2024-12-05 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | F - Tax | $55.55 | -5,784 | 47.2K | -11% | -$321.3K | |
| 2024-12-09 | 2024-12-05 | IDT | WARTELL DAVID | CTO | F - Tax | $55.55 | -1,948 | 17.1K | -10% | -$108.2K | |
| D | 2024-12-04 | 2024-12-02 | IDT | SILBERMAN MITCH | CAO, Ctrl | A - Grant | $0.00 | +1,172 | 1,172 | New | $0 |
| 2024-11-14 | 2024-11-14 | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | -4,145 | 74.0K | -5% | $0 | |
| 2024-11-14 | 2024-11-12 | IDT | JONAS HOWARD S | COB, Dir, 10% | J - Other | $0.00 | +78.0K | 78.1K | +97,520% | $0 | |
| I | 2024-11-14 | 2024-11-12 | IDT | JONAS HOWARD S | COB, Dir, 10% | J - Other | $0.00 | -78.0K | 0 | -100% | $0 |
| 2024-10-22 | 2024-10-21 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | S - Sale | $46.00 | -6,557 | 52.9K | -11% | -$301.6K | |
| MI | 2024-10-21 | 2024-10-18+ | IDT | MASON JOYCE J | EVP, Corp. Sec | S - Sale | $46.50 | -3,569 | 12.6K | -22% | -$166.0K |
| 2024-10-21 | 2024-10-17 | IDT | MASON JOYCE J | EVP, Corp. Sec | S - Sale | $47.18 | -2,290 | 37.1K | -6% | -$108.0K | |
| 2024-10-18 | 2024-10-16 | IDT | PEREIRA BILL | COO, Pres, Dir | F - Tax | $47.08 | -20.0K | 69.2K | -22% | -$940.6K | |
| 2024-10-18 | 2024-10-16 | IDT | PEREIRA BILL | COO, Pres, Dir | A - Grant | $0.00 | +39.2K | 89.2K | +78% | $0 | |
| 2024-10-18 | 2024-10-16 | IDT | PEREIRA BILL | COO, Pres, Dir | S - Sale | $47.24 | -29.2K | 40.0K | -42% | -$1.38M | |
| M | 2024-10-15 | 2024-10-11+ | IDT | FISCHER MARCELO | CFO | S - Sale | $47.71 | -2,406 | 38.2K | -6% | -$114.8K |
| 2024-08-08 | 2024-08-06 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | A - Grant | $34.71 | +259 | 59.6K | +0.4% | +$8,990 | |
| 2024-08-08 | 2024-08-06 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | F - Tax | $34.71 | -93 | 59.5K | -0.2% | -$3,228 | |
| I | 2024-08-01 | 2024-07-30 | IDT | MASON JOYCE J | EVP, Corp. Sec | A - Grant | $37.89 | +11.0K | 24.0K | +84% | +$415.9K |
| MI | 2024-07-26 | 2024-07-24 | IDT | JONAS HOWARD S | COB, Dir, 10% | J - Other | $0.00 | 0 | 0 | New | $0 |
| I | 2024-07-19 | 2024-07-17 | IDT | MASON JOYCE J | EVP, Corp. Sec | S - Sale | $37.25 | -7,570 | 13.0K | -37% | -$282.0K |
| 2024-07-17 | 2024-07-16 | IDT | COSENTINO ERIC F. | Dir | S - Sale | $37.24 | -800 | 551 | -59% | -$29.8K | |
| 2024-07-03 | 2024-07-02 | IDT | SHEA NADINE | EVP of Gbl HUMAN RESOURCES | S - Sale | $36.21 | -500 | 5,775 | -8% | -$18.1K | |
| MI | 2024-06-18 | 2024-06-14 | IDT | JONAS HOWARD S | COB, Dir, 10% | J - Other | $0.00 | 0 | 211.3K | New | $0 |
| 2024-06-18 | 2024-06-17 | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | -827 | 80 | -91% | $0 | |
| MI | 2024-05-16 | 2024-05-16 | IDT | MASON JOYCE J | EVP, Corp. Sec | G - Gift | $0.00 | +1,814 | 14.0K | +15% | $0 |
| 2024-05-16 | 2024-05-16 | IDT | MASON JOYCE J | EVP, Corp. Sec | G - Gift | $0.00 | +907 | 39.4K | +2% | $0 | |
| M | 2024-05-16 | 2024-05-16 | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | -222.2K | 0 | -100% | $0 |
| I | 2024-05-16 | 2024-05-16 | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | +211.3K | 211.3K | New | $0 |
| 2024-04-18 | 2024-04-16 | IDT | JONAS HOWARD S | COB, Dir, 10% | G - Gift | $0.00 | -136.3K | 222.2K | -38% | $0 | |
| 2024-04-12 | 2024-04-11 | IDT | COSENTINO ERIC F. | Dir | S - Sale | $36.93 | -430 | 1,351 | -24% | -$15.9K | |
| I | 2024-04-09 | 2024-04-05 | IDT | JONAS HOWARD S | COB, Dir, 10% | J - Other | $0.00 | -358.5K | 0 | -100% | $0 |
| 2024-04-09 | 2024-04-05 | IDT | JONAS HOWARD S | COB, Dir, 10% | J - Other | $0.00 | +358.5K | 358.5K | New | $0 | |
| 2024-03-28 | 2024-03-27 | IDT | SILBERMAN MITCH | CAO, Ctrl | S - Sale | $38.01 | -2,115 | 0 | -100% | -$80.4K | |
| 2024-03-19 | 2024-03-19 | IDT | PEREIRA BILL | COO, Pres, Dir | S - Sale | $37.95 | -15.6K | 50.0K | -24% | -$593.8K | |
| 2024-03-19 | 2024-03-15 | IDT | PEREIRA BILL | COO, Pres, Dir | F - Tax | $37.83 | -20.0K | 65.6K | -23% | -$755.4K | |
| 2024-03-19 | 2024-03-15 | IDT | PEREIRA BILL | COO, Pres, Dir | A - Grant | $0.00 | +39.2K | 85.6K | +84% | $0 | |
| D | 2024-02-23 | 2024-02-21 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | F - Tax | $35.63 | -829 | 59.3K | -1% | -$29.5K |
| D | 2024-02-23 | 2024-02-21 | IDT | ASH MENACHEM | EVP of Strategic, Legal Affairs | M - OptEx | $35.63 | +2,293 | 60.2K | +4% | +$81.7K |
Purchase Sale Sale after option exercise All abbreviations