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Companies
▲ Purchases (0 ops.)
▼ Sales (30 ops.)
Latest filing published 09 Oct 2026 for IDT CORP, €82k.
Filing timeline
BuySaleJoyce J. Mason
Insider track record
Disclosed buys
0
Disclosed sells
30
Signal history
Joyce J. Mason: trading record in brief
Joyce J. Mason, listed as chief executive, has filed trades across 3 companies (mainly through SEC (Form 4)), most often in IDT Corp, Genie Energy Ltd. and Rafael Holdings, Inc. In total, 75 filings cover trades dated from 8 April 2016 to 7 October 2026.
Every open-market trade on record is a sale: 30 sales worth €1.8M. Besides market trades, the filings include 10 share grants and 11 option exercises. 2026 to date brings no purchases and 6 sales.
On 9 October 2026 came the latest disclosure, an open-market sale for €82k in IDT Corp. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. US insiders must file a Form 4 within two business days of a trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Joyce J. Mason
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Declarations22 total
1,150 shares@ US$80.4959Class B Common Stock, par value $.01 per shareSEC:0001193125-26-418885:0
3,488 shares@ US$62.5560.013% mcap9.7% of flowClass B Common Stock, par value $.01 per shareSEC:0001193125-26-310152:0
505 shares@ US$62.57660.0019% mcap1.4% of flowClass B Common Stock, par value $.01 per shareSEC:0001193125-26-310152:1
907 shares@ US$50.94410.0031% mcap2.0% of flowClass B Common Stock, par value $.01 per shareSEC:0001193125-26-159111:1
2,297 shares@ US$50.93990.0077% mcap5.1% of flowClass B Common Stock, par value $.01 per shareSEC:0001193125-26-159111:0
2,505 shares@ US$50.2855.5% 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$48.83516.7% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-25-060970:0
4,500 shares@ US$49.1110.8% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-25-028770:0
2,290 shares@ US$47.18145.1% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-24-115979:0
10,976 shares@ US$37.8919.6% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-24-089570:0
7,570 shares@ US$37.251413.1% 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$35.6252.8% 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$32.89025.2% 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$47.01893.0% of flowClass B Common Stock, par value $.01 per shareSEC:0001209191-21-047330:0
22 of 22 declarations
