InsiderTrades

KATSOF IRWIN

SEC CIK 1504515 · EDGAR

Buying vs selling by month open-market trades, last 24 months, all 2 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
IDTIDT CORPFormer Dir 0 — $132.5K 42024-12-122026-06-11
GNEGenie Energy Ltd.Dir 2,190 — — 12026-06-102026-06-10

Most active insiders at IDT, 12 months

#InsiderTitleBoughtSold
1 PEREIRA BILLCOO, Pres, Dir —$2.45M
2 FISCHER MARCELOCFO —$2.03M
3 ASH MENACHEMEVP of Strategic, Legal Affairs —$1.53M
4 MASON JOYCE JEVP, Corp. Sec —$539.0K
5 KATSOF IRWINFormer Dir —$132.5K
6 COSENTINO ERIC F.Dir —$38.4K
7 SHEA NADINEEVP of Gbl HUMAN RESOURCES —$27.7K
8 CONKLING WILLIAMDir ——
9 SCHORR JUDAHDir ——
10 JONAS HOWARD SCOB, Dir, 10% ——

Transactions 5

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-06-15 14:35 2026-06-11 IDT IDT CORP KATSOF IRWIN Former Dir S - Sale $55.03 -2,408 0 -100% -$132.5K
2026-06-11 15:36 2026-06-10 GNE Genie Energy Ltd. KATSOF IRWIN Dir A - Grant $14.26 +2,190 2,190 New +$31.2K
2026-01-07 2026-01-05 IDT IDT CORP KATSOF IRWIN Dir A - Grant $50.74 +986 2,408 +69% +$50.0K
2025-01-08 2025-01-06 IDT IDT CORP KATSOF IRWIN Dir A - Grant $47.48 +1,053 1,422 +285% +$50.0K
2024-12-16 2024-12-12 IDT IDT CORP KATSOF IRWIN Dir A - Grant $0.00 +369 369 New $0

Purchase Sale Sale after option exercise All abbreviations