Summary
Updated Aug 30, 2026
David Wartell is CHIEF TECHNOLOGY OFFICER of IDT CORP (IDT). 3 SEC Form 4 filings on record going back to 2024, most recently on 18 September 2025. Most recent open-market trade: sold $806K of IDT on 26 December 2024. Lifetime open-market sales: $806K.
Recent Transactions
2Every recent SEC Form 4 transaction David Wartell has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies David Wartell files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Bill Pereira - $2.45M of IDT open-market activity in the last 12 months
- Marcelo Fischer - $2.03M of IDT open-market activity in the last 12 months
- Menachem Ash - $1.53M of IDT open-market activity in the last 12 months
- Joyce J. Mason - $539K of IDT open-market activity in the last 12 months
- Irwin Katsof - $133K of IDT open-market activity in the last 12 months
- Eric F. Cosentino - $38K of IDT open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is David Wartell?
David Wartell is a corporate insider, tracked as CHIEF TECHNOLOGY OFFICER of IDT CORP (IDT). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did David Wartell last file a Form 4?
The most recent primary Form 4 on record is dated 18 September 2025, one of 3 filings going back to 2024.
Has David Wartell been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($806K) across all tracked filings.
Where can I see all of David Wartell's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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