According to recent filings covering the 90 days ending February 19, 2026, the three most significant insider holders at Idt are Chief Executive Officer Samuel Jonas (177.22K shares), Chairman Howard S Jonas (174.81K shares), Director Judah Schorr (122.42K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Samuel Jonas | Chief Executive Officer | 177,223 | 02 Jan, 2024 |
| Howard S Jonas | Chairman | 174,807 | 19 Dec, 2025 |
| Judah Schorr | 122,425 | 07 Jan, 2026 | |
| Joyce J Mason | Evp And Corporate Secretary | 69,212 | 21 Jul, 2025 |
| Marcelo Fischer | Chief Financial Officer | 61,147 | 16 Jan, 2026 |
| Menachem Ash | Evp Of Strategic&Legal Affairs | 51,756 | 30 Apr, 2025 |
| Michael Chenkin | 41,514 | 08 Jan, 2024 | |
| Bill Pereira | Coo & President | 35,213 | 20 Jan, 2026 |
| Nadine Shea | Evp Of Global Human Resources | 9,225 | 27 Feb, 2025 |
| Mitch Silberman | Cao & Controller | 4,547 | 27 Feb, 2025 |
| Irwin Katsof | 2,408 | 07 Jan, 2026 | |
| Eric F. Cosentino | 1,039 | 07 Jan, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 16 Jan, 2026 | Joyce J Mason | Class B Common Stock, par value $.01 per share | D | 2,505 | $50.28 | 28,708 | I | S |
| 16 Jan, 2026 | Marcelo Fischer | Class B Common Stock, par value $.01 per share | A | 5,204 | $38.43 | 61,147 | D | M |
| 15 Jan, 2026 | Marcelo Fischer | Class B Common Stock, par value $.01 per share | D | 920 | $52.04 | 55,943 | D | S |
| 15 Jan, 2026 | Bill Pereira | Class B Common Stock, $.01 par value per share | D | 7,287 | $51.17 | 35,213 | D | S |
| 14 Jan, 2026 | Marcelo Fischer | Class B Common Stock, par value $.01 per share | D | 7,009 | $52.03 | 56,863 | D | S |
| 08 Jan, 2026 | Marcelo Fischer | Class B Common Stock, par value $.01 per share | D | 641 | $52.29 | 63,872 | D | S |
| 05 Jan, 2026 | Judah Schorr | Class B Common Stock, par value $.01 per share | A | 986 | $50.74 | 122,425 | D | A |
| 05 Jan, 2026 | Eric F. Cosentino | Class B Common Stock, $.01 par value per share | A | 986 | $50.74 | 1,039 | D | A |
| 05 Jan, 2026 | Irwin Katsof | Class B Common Stock, par value $.01 per share | A | 986 | $50.74 | 2,408 | D | A |
| 29 Dec, 2025 | Howard S Jonas | Class B Common Stock, $.01 par value per share | D | 97,163 | $0.00 | 114,106 | I | J |
| 29 Dec, 2025 | Howard S Jonas | - | - | 114,106 | I | |||
| 17 Dec, 2025 | Howard S Jonas | Class B Common Stock, $.01 par value per share | D | 1,150 | $0.00 | 60,701 | D | G |
| 17 Dec, 2025 | Howard S Jonas | - | - | 60,701 | D | |||
| 25 Nov, 2025 | Howard S Jonas | Class B Common Stock, $.01 par value per share | D | 1,000 | $0.00 | 61,851 | D | G |
| 25 Nov, 2025 | Joyce J Mason | Class B Common Stock, par value $.01 per share | A | 1,000 | $0.00 | 31,213 | I | G |
| 10 Oct, 2025 | Eric F. Cosentino | Class B Common Stock, $.01 par value per share | D | 200 | $47.61 | 53 | D | S |
| 02 Oct, 2025 | Bill Pereira | Class B Common Stock, $.01 par value per share | D | 41,933 | $49.63 | 42,500 | D | S |
| 17 Jul, 2025 | Howard S Jonas | Class B Common Stock, $.01 par value per share | D | 7,150 | $0.00 | 62,851 | D | G |
| 17 Jul, 2025 | Joyce J Mason | Class B Common Stock, par value $.01 per share | A | 650 | $0.00 | 13,212 | I | G |
| 17 Jul, 2025 | Joyce J Mason | Class B Common Stock, par value $.01 per share | A | 650 | $0.00 | 30,213 | I | G |