Idt Corp
IDT- Exchange
- NYSE
- Industry
- Telephone Communications (No Radiotelephone)
- SEC CIK
- 0001005731
In the last 90 days, Idt Corp insiders filed 0 open-market purchases and 4 sales; 197 institutions reported holding it in 13F filings for Q2 2026, worth $815.5M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Idt Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 4 filings
- 4 insiders, $2.12M in total
- Insiders trading
- 4
- Net value
- −$2.12M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Idt Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Jonas Howard S | Chairman | 45,388 | Sep 2, 2026 | 6 |
| Mason Joyce J | EVP and Corporate Secretary | 12,522Indirect | Jul 21, 2026 | 5 |
| Ash Menachem | EVP of Strategic&Legal Affairs | 24,193 | Jul 17, 2026 | 3 |
| Cosentino Eric F. | Director | 539 | Jul 1, 2026 | 3 |
| Fischer Marcelo | Chief Financial Officer | 32,824 | Jun 30, 2026 | 4 |
| Katsof Irwin | Other: Former Director | 0 | Jun 15, 2026 | 2 |
| Conkling William | Director | 673 | Jun 11, 2026 | 1 |
| Shea Nadine | EVP of GLOBAL HUMAN RESOURCES | 8,725 | Jun 10, 2026 | 1 |
| Pereira Bill | COO & President | 35,213 | Jan 20, 2026 | 2 |
| Schorr Judah | Director | 122,425 | Jan 7, 2026 | 1 |
| Wartell David | CHIEF TECHNOLOGY OFFICER | 0 | Sep 22, 2025 | 0 |
| Silberman Mitch | CAO & Controller | 4,547 | Mar 19, 2025 | 0 |
| Jonas Samuel | Chief Executive Officer | 5,057Indirect | Oct 2, 2024 | 0 |
| Chenkin Michael | Director | 41,514 | Jan 8, 2024 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 21, 2026 (view filing)3:12 PM ET | Jul 17 | 4 days | Mason Joyce JEVP and Corporate Secretary | SSaleClass B Common Stock, par value $.01 per share | −3.49K | $62.56 | −$218.2K | −9.0%35.4K after | |
| Jul 21, 2026 (view filing)3:12 PM ET | Jul 17 | 4 days | Mason Joyce JEVP and Corporate Secretary | SSaleClass B Common Stock, par value $.01 per share | −505 | $62.58 | −$31.6K | −3.9%12.5K after | |
| Jul 17, 2026 (view filing)4:10 PM ET | Jul 15-16 | 2 days | Ash MenachemEVP of Strategic&Legal Affairs | SSaleClass B Common Stock, $.01 par value per share | −8.05K | $63.09 | −$507.8K | −25.0%24.2K after | 2 lots |
| Jul 1, 2026 (view filing)2:31 PM ET | Jun 30 | 1 day | Cosentino Eric F.Director | SSaleClass B Common Stock, $.01 par value per share | −500 | $57.78 | −$28.9K | −48.1%539 after | |
| Jun 30, 2026 (view filing) | Jun 26 | 4 days | Fischer MarceloChief Financial Officer | SSaleClass B Common Stock, $.01 par value per share | −23.3K | $56.98 | −$1.33M | −41.5%32.8K after | |
| Jun 15, 2026 (view filing) | Jun 11 | 4 days | Katsof IrwinOther: Former Director | SSaleClass B Common Stock, par value $.01 per share | −2.41K | $55.03 | −$132.5K | −100.0%0 after | |
| Jun 10, 2026 (view filing) | Jun 8 | 2 days | Shea NadineEVP of GLOBAL HUMAN RESOURCES | SSaleClass B Common Stock, par value $.01 per share | −500 | $55.32 | −$27.7K | −5.4%8.72K after | |
| Apr 16, 2026 (view filing) | Apr 14 | 2 days | Ash MenachemEVP of Strategic&Legal Affairs | SSaleClass B Common Stock, $.01 par value per share | −20.0K | $51.00 | −$1.02M | −38.3%32.2K after | |
| Apr 16, 2026 (view filing) | Apr 16 | Same day | Mason Joyce JEVP and Corporate Secretary | SSaleClass B Common Stock, par value $.01 per share | −2.30K | $50.94 | −$117.0K | −5.7%38.2K after | |
| Apr 16, 2026 (view filing) | Apr 16 | Same day | Mason Joyce JEVP and Corporate Secretary | SSaleClass B Common Stock, par value $.01 per share | −907 | $50.94 | −$46.2K | −6.9%12.3K after | |
| Apr 16, 2026 (view filing) | Apr 14 | 2 days | Fischer MarceloChief Financial Officer | SSaleClass B Common Stock, par value $.01 per share | −5.00K | $50.50 | −$252.5K | −8.2%56.1K after | |
| Jan 20, 2026 (view filing) | Jan 16 | 4 days | Mason Joyce JEVP and Corporate Secretary | SSaleClass B Common Stock, par value $.01 per share | −2.50K | $50.29 | −$126.0K | −8.0%28.7K after | |
| Jan 20, 2026 (view filing) | Jan 15 | 5 days | Pereira BillCOO & President | SSaleClass B Common Stock, $.01 par value per share | −7.29K | $51.17 | −$372.9K | −17.1%35.2K after | |
| Jan 16, 2026 (view filing) | Jan 14-15 | 2 days | Fischer MarceloChief Financial Officer | SSaleClass B Common Stock, par value $.01 per share | −7.93K | $52.03 | −$412.6K | −12.4%55.9K after | 2 lots |
| Jan 12, 2026 (view filing) | Jan 8 | 4 days | Fischer MarceloChief Financial Officer | SSaleClass B Common Stock, par value $.01 per share | −641 | $52.29 | −$33.5K | −1.0%63.9K after | |
| Oct 15, 2025 (view filing) | Oct 10 | 5 days | Cosentino Eric F.Director | SSaleClass B Common Stock, $.01 par value per share | −200 | $47.61 | −$9.52K | −79.1%53 after | |
| Oct 3, 2025 (view filing) | Oct 2 | 1 day | Pereira BillCOO & President | SSaleClass B Common Stock, $.01 par value per share | −41.9K | $49.63 | −$2.08M | −49.7%42.5K after | |
| Jun 18, 2025 (view filing) | Jun 16 | 2 days | Cosentino Eric F.Director | SSaleClass B Common Stock, $.01 par value per share | −800 | $67.03 | −$53.6K | −76.0%253 after | |
| Mar 20, 2025 (view filing) | Mar 18 | 2 days | Wartell DavidCHIEF TECHNOLOGY OFFICER | SSaleClass B Common Stock, par value $.01 per share | −10.7K | $48.99 | −$525.9K | −100.0%0 after | |
| Jan 13, 2025 (view filing) | Jan 10 | 3 days | Cosentino Eric F.Director | SSaleClass B Common Stock, $.01 par value per share | −551 | $45.47 | −$25.1K | −34.4%1.05K after | |
| Dec 26, 2024 (view filing) | Dec 23 | 3 days | Wartell DavidCHIEF TECHNOLOGY OFFICER | SSaleClass B Common Stock, par value $.01 per share | −17.1K | $47.11 | −$806.3K | −100.0%0 after | |
| Dec 10, 2024 (view filing) | Dec 9 | 1 day | Shea NadineEVP of GLOBAL HUMAN RESOURCES | SSaleClass B Common Stock, par value $.01 per share | −1.00K | $53.74 | −$53.7K | −17.3%4.78K after | |
| Oct 22, 2024 (view filing) | Oct 21 | 1 day | Ash MenachemEVP of Strategic&Legal Affairs | SSaleClass B Common Stock, par value $.01 per share | −6.56K | $46.00 | −$301.6K | −11.0%52.9K after | |
| Oct 21, 2024 (view filing) | Oct 17 | 4 days | Mason Joyce JEVP and Corporate Secretary | SSaleClass B Common Stock, par value $.01 per share | −2.29K | $47.18 | −$108.0K | −5.8%37.1K after | |
| Oct 21, 2024 (view filing) | Oct 18-21 | 3 days | Mason Joyce JEVP and Corporate Secretary | SSaleClass B Common Stock, par value $.01 per share | −3.57K | $46.50 | −$166.0K | −14.0%21.9K after | 2 lots |
| Oct 18, 2024 (view filing) | Oct 16 | 2 days | Pereira BillCOO & President | SSaleClass B Common Stock, $.01 par value per share | −29.2K | $47.24 | −$1.38M | −42.2%40.0K after | |
| Oct 15, 2024 (view filing) | Oct 11-15 | 4 days | Fischer MarceloChief Financial Officer | SSaleClass B Common Stock, par value $.01 per share | −2.41K | $47.71 | −$114.8K | −6.2%36.2K after | 3 lots |
| Jul 19, 2024 (view filing) | Jul 17 | 2 days | Mason Joyce JEVP and Corporate Secretary | SSaleClass B Common Stock, par value $.01 per share | −7.57K | $37.25 | −$282.0K | −36.8%13.0K after | |
| Jul 17, 2024 (view filing) | Jul 16 | 1 day | Cosentino Eric F.Director | SSaleClass B Common Stock, $.01 par value per share | −800 | $37.24 | −$29.8K | −59.2%551 after | |
| Jul 3, 2024 (view filing) | Jul 2 | 1 day | Shea NadineEVP of GLOBAL HUMAN RESOURCES | SSaleClass B Common Stock, par value $.01 per share | −500 | $36.21 | −$18.1K | −8.0%5.78K after | |
| Apr 12, 2024 (view filing) | Apr 11 | 1 day | Cosentino Eric F.Director | SSaleClass A Common Stock, $.01 par value per share | −430 | $36.93 | −$15.9K | −24.1%1.35K after | |
| Mar 28, 2024 (view filing) | Mar 27 | 1 day | Silberman MitchCAO & Controller | SSaleClass B Common Stock, par value $.01 per share | −2.12K | $38.01 | −$80.4K | −100.0%0 after | |
| Mar 19, 2024 (view filing) | Mar 19 | Same day | Pereira BillCOO & President | SSaleClass B Common Stock, par value $.01 per share | −15.6K | $37.95 | −$593.8K | −23.8%50.0K after | |
| Dec 21, 2023 (view filing) | Dec 20 | 1 day | Fischer MarceloChief Financial Officer | SSaleClass B Common Stock, par value $.01 per share | −2.94K | $34.25 | −$100.6K | −7.1%38.6K after | |
| Jul 19, 2023 (view filing) | Jul 17 | 2 days | Cosentino Eric F.Director | SSaleClass B Common Stock, par value $.01 per share | −400 | $24.07 | −$9.63K | −56.7%305 after | |
| Apr 13, 2023 (view filing) | Apr 11 | 2 days | Mason Joyce JEVP and Corporate Secretary | SSaleClass B Common Stock, par value $.01 per share | −3.41K | $32.89 | −$112.1K | −8.6%36.1K after | |
| Apr 5, 2023 (view filing) | Apr 4 | 1 day | Cosentino Eric F.Director | SSaleClass B Common Stock, par value $.01 per share | −1.10K | $34.18 | −$37.6K | −60.9%705 after | |
| Mar 31, 2023 (view filing) | Mar 29 | 2 days | Shea NadineEVP of GLOBAL HUMAN RESOURCES | SSaleClass B Common Stock, par value $.01 per share | −1.30K | $33.78 | −$43.8K | −17.1%6.28K after | |
| Oct 19, 2022 (view filing) | Oct 17 | 2 days | Cosentino Eric F.Director | SSaleClass B Common Stock, par value $.01 per share | −650 | $26.57 | −$17.3K | −95.7%29 after | |
| Apr 25, 2022 (view filing) | Apr 21-22 | 4 days | Jonas Howard SDirector | SSaleClass B Common Stock, par value $.01 per share | −52.9K | $30.36 | −$1.61M | −2.5%2.07M after | 2 lots |
| Apr 14, 2022 (view filing) | Apr 13 | 1 day | Cosentino Eric F.Director | SSaleClass B Common Stock, par value $.01 per share | −600 | $32.46 | −$19.5K | −46.9%679 after | |
| Oct 22, 2021 (view filing) | Oct 21 | 1 day | Pereira BillCOO & President | SSaleClass B Common Stock, par value $.01 per share | −4.69K | $47.38 | −$222.2K | −13.5%30.0K after | |
| Oct 22, 2021 (view filing) | Oct 20 | 2 days | Cosentino Eric F.Director | SSaleClass B Common Stock, par value $.01 per share | −1.50K | $48.40 | −$72.6K | −90.2%163 after | |
| Jul 20, 2021 (view filing) | Jul 16 | 4 days | Mason Joyce JEVP and Corporate Secretary | SSaleClass B Common Stock, par value $.01 per share | −1.50K | $47.02 | −$70.5K | −4.5%32.1K after | |
| Jul 12, 2021 (view filing) | Jul 9 | 3 days | Pereira BillDirector, Other: COO & President | SSaleClass B Common Stock, par value $.01 per share | −4.92K | $46.90 | −$230.9K | −12.4%34.7K after | |
| Jul 12, 2021 (view filing) | Jul 9 | 3 days | Fischer MarceloChief Financial Officer | SSaleClass B Common Stock, par value $.01 per share | −3.00K | $45.50 | −$136.5K | −9.5%28.5K after |