Skip to content
Insider tapeFilings through Fri, Oct 9
Watchlist
IDT

IDT (IDT) stock: insider trades, news & valuation

Heavy selling
Close · Oct 9, 2026 $81.49 +1.0% on the day +72.0% over 12 months 52-week range $46.42 – $81.49

Share price and insider trades

IDT closeInsider buyInsider sale
406080100NovDecJan 2026FebMarAprMayJunJulAugSepOctSold $9,522 on 2025-10-10 · Eric F. CosentinoSold $27,660 on 2026-06-08 · Nadine SheaSold $28,890 on 2026-06-30 · Eric F. CosentinoSold $33,518 on 2026-01-08 · Marcelo FischerSold $92,570 on 2026-10-07 · Joyce J MasonSold $125,976 on 2026-01-16 · Joyce J MasonSold $132,512 on 2026-06-11 · Irwin KatsofSold $163,212 on 2026-04-16 · Joyce J MasonSold $230,760 on 2026-07-16 · Menachem AshSold $249,812 on 2026-07-17 · Joyce J MasonSold $277,099 on 2026-07-15 · Menachem AshSold $338,362 on 2026-10-01 · Eric F. Cosentino, Mitch Silberman, Nadine SheaSold $364,678 on 2026-01-14 · Marcelo FischerSold $420,753 on 2026-01-15 · Bill Pereira, Marcelo FischerSold $1,272,500 on 2026-04-14 · Marcelo Fischer, Menachem AshSold $1,328,945 on 2026-06-26 · Marcelo Fischer
Bought, 12 months$0
Sold, 12 months$5.1M
Insiders buying0
Insiders selling8

IDT insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 8 sold $5.1M of IDT stock on the open market.

IDT insider buying and selling by quarter

Open-market purchases (green, above the line) and sales (red, below), by trade date.

Q4 2025: $2.1M sold (2 trades)Q4 2025Q1 2026: $945K sold (5 trades)Q1 2026Q2 2026: $3.0M sold (8 trades)Q2 2026Q3 2026: $758K sold (4 trades)Q3 2026Q4 2026: $431K sold (4 trades)Q4 2026
QuarterBoughtPurchasesSoldSales
Q4 2026—0$431K4
Q3 2026—0$758K4
Q2 2026—0$3.0M8
Q1 2026—0$945K5
Q4 2025—0$2.1M2

Valuation, profit and volume

P/E (trailing)n/aSector median —
Market value— 
Profit margin—Revenue growth —
Volume vs. 50-day1.3×Last 5 sessions
Insiders' paper profit—On all tracked purchases —

Summary

Over the past 12 months, 0 IDT CORP insiders reported open-market purchases totaling $0, while 8 insiders reported sales totaling $5.1M. 0 of 23 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.

Insider transactions

Open-market purchases and sales.

Filed Insider Type Shares Price Value Since Score
Oct 9 NewSEC Joyce J MasonEvp And Corporate Secretary Sell 1,15011,372 held (−9%) $80.50 $93K +1.2% —
Oct 5SEC Mitch SilbermanCao & Controller Sell 3,3751,172 held (−74%) $79.37 $268K +2.7% —
Oct 5SEC Eric F. CosentinoDirector Sell 50039 held (−93%) $78.55 $39K +3.7% —
Oct 5SEC Nadine SheaEvp Of Global Human Resources Sell 4008,325 held (−5%) $78.03 $31K +4.4% —
Jul 21SEC Joyce J MasonEvp And Corporate Secretary Sell 3,48835,441 held (−9%) $62.56 $218K +30.3% —
Jul 21SEC Joyce J MasonEvp And Corporate Secretary Sell 50512,522 held (−4%) $62.58 $32K +30.2% —
Jul 17SEC Menachem AshEvp Of Strategic&Legal Affairs Sell 4,39727,846 held (−14%) $63.02 $277K +29.3% —
Jul 17SEC Menachem AshEvp Of Strategic&Legal Affairs Sell 3,65324,193 held (−13%) $63.17 $231K +29.0% —
Jul 1SEC Eric F. CosentinoDirector Sell 500539 held (−48%) $57.78 $29K +41.0% —
Jun 30SEC Marcelo FischerCFO Sell 23,32332,824 held (−42%) $56.98 $1.3M +43.0% —
Jun 15SEC Irwin KatsofFormer Director Sell 2,408 $55.03 $133K +48.1% —
Jun 10SEC Nadine SheaEvp Of Global Human Resources Sell 5008,725 held (−5%) $55.32 $28K +47.3% —
Apr 16SEC Menachem AshEvp Of Strategic&Legal Affairs Sell 20,00032,243 held (−38%) $51.00 $1.0M +59.8% —
Apr 16SEC Marcelo FischerCFO Sell 5,00056,147 held (−8%) $50.50 $252K +61.4% —
Apr 16SEC Joyce J MasonEvp And Corporate Secretary Sell 2,29738,207 held (−6%) $50.94 $117K +60.0% —
Apr 16SEC Joyce J MasonEvp And Corporate Secretary Sell 90712,305 held (−7%) $50.94 $46K +60.0% —
Jan 20SEC Bill PereiraCOO, President Sell 7,28735,213 held (−17%) $51.17 $373K +59.3% —
Jan 20SEC Joyce J MasonEvp And Corporate Secretary Sell 2,50528,708 held (−8%) $50.29 $126K +62.0% —
Jan 16SEC Marcelo FischerCFO Sell 7,00956,863 held (−11%) $52.03 $365K +56.6% —
Jan 16SEC Marcelo FischerCFO Sell 92055,943 held (−2%) $52.04 $48K +56.6% —
Jan 12SEC Marcelo FischerCFO Sell 64163,872 held (−1%) $52.29 $34K +55.8% —
Oct 15SEC Eric F. CosentinoDirector Sell 20053 held (−79%) $47.61 $10K +71.2% —
Oct 3SEC Bill PereiraCOO, President Sell 41,93342,500 held (−50%) $49.63 $2.1M +64.2% —

Insiders at IDT CORP

InsiderBoughtSoldLast filingScore
Bill PereiraCOO, President — $2.5M Jan 20, 2026 —
Marcelo FischerCFO — $2.0M Jun 30, 2026 —
Menachem AshEvp Of Strategic&Legal Affairs — $1.5M Jul 17, 2026 —
Joyce J MasonEvp And Corporate Secretary — $632K Oct 9, 2026 —
Mitch SilbermanCao & Controller — $268K Oct 5, 2026 —
Irwin KatsofFormer Director — $133K Jun 15, 2026 —
Eric F. CosentinoDirector — $78K Oct 5, 2026 —
Nadine SheaEvp Of Global Human Resources — $59K Oct 5, 2026 —

IDT stock: common questions

Are IDT CORP insiders buying IDT stock?

In the past 12 months, 0 insiders reported open-market purchases of IDT worth $0.

Are IDT CORP insiders selling IDT stock?

8 insiders reported sales worth $5.1M over the same period.

Where does this data come from?

Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.

What is IDT's 52-week range?

Over the past year IDT has traded between $46.42 and $81.49. It last closed at $81.49 on Oct 9, 2026.