InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (11 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
11
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the full record of transactions filed by Mason Joyce J, Chief Executive Officer. Insider active across 2 companies, notably IDT CORP. Cumulatively, 21 reports have been recorded. Split: 0 buy · 11 sells. Total volume traded: €1.1m. Activity tracked since 16 July 2021. The latest transaction was disclosed on 17 July 2026 (Cession). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Mason Joyce J
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations21 total
3,488 shares@ US$62.5560.014% mcap9.7% of flowClass B Common Stock, par value $.01 per shareSEC:0001193125-26-310152:0
505 shares@ US$62.57660.0020% mcap1.4% of flowClass B Common Stock, par value $.01 per shareSEC:0001193125-26-310152:1
2,297 shares@ US$50.93990.0077% mcap5.9% of flowClass B Common Stock, par value $.01 per shareSEC:0001193125-26-159111:0
907 shares@ US$50.94410.0031% mcap2.3% of flowClass B Common Stock, par value $.01 per shareSEC:0001193125-26-159111:1
2,505 shares@ US$50.2856.2% of flowClass B Common Stock, par value $.01 per shareSEC:0001193125-26-016426:0
1,000 shares0Class B Common Stock, par value $.01 per shareSEC:0001193125-25-301576:0
650 shares0Class B Common Stock, par value $.01 per shareSEC:0000950170-25-097230:0
7,685 shares@ US$48.83521.1% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-25-060970:0
4,500 shares@ US$49.1113.6% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-25-028770:0
2,290 shares@ US$47.18146.4% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-24-115979:0
10,976 shares@ US$37.8924.7% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-24-089570:0
7,570 shares@ US$37.251416.5% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-24-084779:0
907 shares0Class B Common Stock, par value $.01 per shareSEC:0000950170-24-061050:0
1,650 shares@ US$35.6253.5% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-24-019267:0
2,182 shares@ US$26.56355.2% of flowClass B Common Stock, par value $.01 par value per shareSEC:0001209191-23-058460:0
2,012 shares@ US$23.530244.8% of flowClass B Common Stock, par value $.01 par value per shareSEC:0001209191-23-057694:0
1,475 shares0Class B Common Stock, par value $.01 per shareSEC:0001209191-23-050003:0
3,407 shares@ US$32.89026.6% of flowClass B Common Stock, par value $.01 per shareSEC:0001209191-23-024191:0
1,150 shares0Class B Common Stock, par value $.01 per shareSEC:0001209191-22-060184:0
505 shares0Class B Common Stock, par value $.01 per shareSEC:0001209191-22-002325:0
1,500 shares@ US$47.01893.4% of flowClass B Common Stock, par value $.01 per shareSEC:0001209191-21-047330:0
21 of 21 declarations
About Mason Joyce J
MASON JOYCE J is Directeur Général and has 21 filings in total. Across the 21 sampled filings, all were sales, for a total of EUR 1082672, between 2021-07-20 and 2026-07-21. The main filings concern IDT CORP, including EUR 384502.4620090841 on 2024-08-01, EUR 328944.0522482919 on 2025-04-30, and EUR 257758.6030807733 on 2024-07-19.
