Idt IDT Insider Ownership

NYSE IDT
$69.37 +1.40 (+2.06%)
As of: Sep 10, 2026 · 3:59 PM EDT

Insider Holdings by Owner

2.52Mn Shares

Insider Ownership Statistics

as of 31 Dec, 2011
Insider Ownership
0.025%
▲+0.0023% pp QoQ
Shares Held by Insiders
5.00K
filed for Dec 2011
■0.00% QoQ
Shares Outstanding
25.19Mn
25,193,000 shares
Direct Holdings
5.00K
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Dec 2011
Insiders Holding Shares
13
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 31 Dec, 2011

As of September 09, 2026, the three largest insider holders of IDT are Howard S Jonas (Director, 2.07Mn shares), Howard S Jonas (Chairman, 1.81Mn shares), Howard S Jonas (Chairman, 1.57Mn shares).

Form 4 Holdings

Insiders Holding IDT

Insiders 13
Shares held 2.52Mn
Of outstanding 10.02%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Howard S Jonas Chairman 45,388 1,785,595 1,830,983 72.5% 02 Sep, 2026
2 Samuel Jonas Chief Executive Officer 172,166 5,057 177,223 7.0% 02 Jan, 2024
3 Judah Schorr Director 122,425 0 122,425 4.8% 07 Jan, 2026
4 Bill Pereira Coo President 119,646 0 119,646 4.7% 20 Jan, 2026
5 Marcelo Fischer Chief Financial Officer 88,971 0 88,971 3.5% 30 Jun, 2026
6 Menachem Ash Evp Of Strategiclegal Affairs 75,949 0 75,949 3.0% 17 Jul, 2026
7 Joyce J Mason Evp And Corporate Secretary 35,441 12,522 47,963 1.9% 21 Jul, 2026
8 Michael Chenkin Director 41,514 0 41,514 1.6% 08 Jan, 2024
9 Nadine Shea Evp Of Global Human Resources 8,725 0 8,725 0.3% 10 Jun, 2026
10 Mitch Silberman Cao Controller 4,547 0 4,547 0.2% 27 Feb, 2025
11 Eric F. Cosentino Director 3,671 0 3,671 0.1% 01 Jul, 2026
12 Irwin Katsof Director 2,408 0 2,408 0.1% 07 Jan, 2026
13 William Conkling Director 673 0 673 0.0% 11 Jun, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

1,789 Insider Transactions

Source SEC Form 4
Latest quarter Dec 2011
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
17 Jul, 2026 Joyce J Mason Evp And Corporate Secretary Disposed S 3,488 $62.56 $218.20K 35,441 Direct
17 Jul, 2026 Joyce J Mason Evp And Corporate Secretary Disposed S 505 $62.58 $31.60K 12,522 Indirect
15 Jul, 2026 Menachem Ash Evp Of Strategiclegal Affairs Disposed S 4,397 $63.02 $277.08K 27,846 Direct
16 Jul, 2026 Menachem Ash Evp Of Strategiclegal Affairs Disposed S 3,653 $63.17 $230.75K 24,193 Direct
30 Jun, 2026 Eric F. Cosentino Director Disposed S 500 $57.78 $28.89K 539 Direct
26 Jun, 2026 Marcelo Fischer Chief Financial Officer Disposed S 23,323 $56.98 $1.33Mn 32,824 Direct
23 Jun, 2026 Howard S Jonas Chairman Disposed G 2,217 $0.00 $0 46,553 Direct
11 Jun, 2026 Irwin Katsof Other Disposed S 2,408 $55.03 $132.51K 0 Direct
09 Jun, 2026 William Conkling Director Acquired A 673 $55.75 $37.52K 673 Direct
08 Jun, 2026 Nadine Shea Evp Of Global Human Resources Disposed S 500 $55.32 $27.66K 8,725 Direct
07 May, 2026 Joyce J Mason Evp And Corporate Secretary Acquired G 722 $0.00 $0 38,929 Direct
07 May, 2026 Joyce J Mason Evp And Corporate Secretary Acquired G 722 $0.00 $0 13,027 Indirect
07 May, 2026 Joyce J Mason Evp And Corporate Secretary Acquired G 722 $0.00 $0 29,430 Indirect
16 Apr, 2026 Joyce J Mason Evp And Corporate Secretary Disposed S 2,297 $50.94 $117.01K 38,207 Direct
14 Apr, 2026 Marcelo Fischer Chief Financial Officer Disposed S 5,000 $50.50 $252.50K 56,147 Direct
14 Apr, 2026 Menachem Ash Evp Of Strategiclegal Affairs Disposed S 20,000 $51.00 $1.02Mn 32,243 Direct
16 Apr, 2026 Joyce J Mason Evp And Corporate Secretary Disposed S 907 $50.94 $46.21K 12,305 Indirect
17 Feb, 2026 Menachem Ash Evp Of Strategiclegal Affairs Acquired M 834 $48.45 $40.41K 52,590 Direct
17 Feb, 2026 Menachem Ash Evp Of Strategiclegal Affairs Disposed F 347 $48.45 $16.81K 52,243 Direct
17 Feb, 2026 Menachem Ash Evp Of Strategiclegal Affairs Disposed M 834 $0.00 $0 4,166 Direct