Eric F. Cosentino is Director at IDT CORP (IDT). They have made 47 open-market trades across 2 companies since 2007, most recently 2026-10-01.
CIK 0001390097
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 47 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IDT | 39 | $3K |
| IDT,IDT.C | 5,075 | — |
| Total | $3K |
Shares reported on the most recent Form 4, priced at the 2026-10-05 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IDT | SELL | 2026-10-01 | 2026-10-05 | $78.55 | $39K | +2.0% | — | — |
| IDT | SELL | 2026-06-30 | 2026-07-01 | $57.78 | $29K | +6.8% | +12.6% | +29.0% |
| IDT | SELL | 2025-10-10 | 2025-10-15 | $47.61 | $10K | +5.9% | +7.6% | +6.2% |
| IDT | SELL | 2025-06-16 | 2025-06-18 | $67.03 | $54K | +3.8% | -15.3% | -0.2% |
| IDT | SELL | 2025-01-10 | 2025-01-13 | $45.47 | $25K | +2.7% | +3.2% | +6.5% |
| IDT | SELL | 2024-07-16 | 2024-07-17 | $37.24 | $30K | +2.6% | -2.3% | +25.8% |
| IDT | SELL | 2024-04-11 | 2024-04-12 | $36.93 | $16K | -1.0% | +4.5% | -1.3% |
| IDT | SELL | 2023-07-17 | 2023-07-19 | $24.07 | $10K | -0.1% | -0.2% | +24.8% |
| IDT | SELL | 2023-04-04 | 2023-04-05 | $34.18 | $38K | -3.2% | -1.5% | -24.1% |
| IDT | SELL | 2022-10-17 | 2022-10-19 | $26.57 | $17K | +5.0% | +8.9% | +11.0% |
| IDT | SELL | 2022-04-13 | 2022-04-14 | $32.46 | $19K | -12.0% | -12.7% | -18.7% |
| IDT | SELL | 2021-10-20 | 2021-10-22 | $48.40 | $73K | +11.7% | +30.6% | -26.7% |
| IDT | SELL | 2021-03-09 | 2021-03-11 | $20.53 | $51K | +2.5% | +9.8% | +94.5% |
| IDT | SELL | 2020-12-15 | 2020-12-17 | $13.03 | $22K | -5.2% | +5.4% | +69.1% |
| IDT | SELL | 2020-10-12 | 2020-10-13 | $11.12 | $6K | -3.2% | -13.7% | +16.8% |
| IDT | SELL | 2020-07-16 | 2020-07-20 | $6.42 | $31K | -1.4% | +6.2% | +55.3% |
| IDT | SELL | 2019-04-02 | 2019-04-03 | $6.62 | $26K | +1.6% | +8.2% | +62.5% |
| IDT | SELL | 2018-10-12 | 2018-10-15 | $7.79 | $19K | -1.8% | +12.6% | +1.1% |
| IDT | SELL | 2018-04-19 | 2018-04-19 | $5.62 | $10K | -4.8% | -4.5% | -2.0% |
| IDT | SELL | 2017-12-15 | 2017-12-18 | $10.66 | $21K | +0.0% | +2.4% | +7.7% |
| IDT | SELL | 2017-10-12 | 2017-10-13 | $13.20 | $7K | +2.5% | -3.3% | -18.4% |
| IDT | SELL | 2017-04-06 | 2017-04-07 | $13.14 | $16K | +15.1% | +19.3% | +7.8% |
| IDT | SELL | 2016-10-05 | 2016-10-06 | $17.35 | $7K | +1.2% | -0.5% | +13.2% |
| IDT | SELL | 2016-06-14 | 2016-06-15 | $13.53 | $35K | +1.9% | +20.5% | +8.4% |
| IDT | SELL | 2016-03-10 | 2016-03-14 | $14.03 | $14K | +7.3% | +11.1% | -68.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.