InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (7 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
7
T+90 hit rate
50%
T+90 mean return
+1.3%
Across 6 buy signals with a settled T+90 return. Return basis: close on the day after publication.
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, 16 reports have been recorded. Split: 0 buy · 7 sells. Total volume traded: €677k. Activity tracked since 16 July 2021. The latest transaction was disclosed on 28 April 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
Declarations16 total
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
505 shares0Class B Common Stock, par value $.01 per shareSEC:0001209191-22-002325
1,500 shares@ US$47.01893.8% of flowClass B Common Stock, par value $.01 per shareSEC:0001209191-21-047330
1,500 shares@ US$47.01890.0046% mcap50.0% of flowClass B Common Stock, par value $.01 per shareSEC:0001209191-21-047330:0
16 of 16 declarations
About MASON JOYCE J
Joyce J. Mason serves as Executive Vice President and Corporate Secretary at IDT CORP. She is responsible for managing corporate affairs and compliance. Mason plays a key role in corporate governance and coordinating activities within the organization.
