InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (4 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
4
T+90 hit rate
50%
T+90 mean return
-4.4%
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by WARTELL DAVID, Chief Technology Officer. Director active across 1 company, notably IDT CORP. Cumulatively, 9 disclosures have been recorded. Split: 0 buy · 4 sells. Total volume traded: €2.1m. History available since 18 June 2021. The latest transaction was disclosed on 18 March 2025 (Cession). Regulator: SEC (Form 4). The full history is free.
Declarations9 total
10,735 shares@ US$48.987612.6% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-25-042374:0
14,374 shares@ US$49.1117.7% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-25-028775:0
17,116 shares@ US$47.107220.2% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-24-139969:0
1,948 shares@ US$55.552.7% of flowClass B Common Stock, par value $.01 per shareSEC:0000950170-24-134557:0
8,000 shares0Class B Common Stock, par value $.01 per shareSEC:0001209191-23-030749:0
12,000 shares@ US$44.78512.5% of flowClass B Common Stock, par value $.01 per shareSEC:0001209191-22-002341
12,000 shares@ US$44.7850.037% mcap26.6% of flowClass B Common Stock, par value $.01 per shareSEC:0001209191-22-002341:0
14,664 shares@ US$33.952210.9% of flowClass B Common Stock, par value $.01 per shareSEC:0001209191-21-042361
14,664 shares@ US$33.95220.032% mcap23.4% of flowClass B Common Stock, par value $.01 per shareSEC:0001209191-21-042361:0
9 of 9 declarations
About WARTELL DAVID
David Wartell is the Chief Technology Officer at IDT CORP. He is responsible for the company's technological direction, overseeing the development and implementation of innovative solutions to support growth and operational efficiency.
