Time on boards
- Boards served
- 4
- Current seats
- 4
- Board service
- 14 years
- Director since
- 2023
14 years of board service in total across 4 boards, counting each seat separately. Longest: Genie Energy Ltd., 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Genie Energy Ltd. June 10, 202692.3%
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Zedge Inc. January 14, 202695.1%
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Rafael Holdings Inc. January 8, 202698.9%
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IDT Corporation December 11, 202589.8%
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Genie Energy Ltd. May 6, 202593.7%
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Zedge Inc. January 15, 202599.5%
-
Rafael Holdings Inc. January 9, 202597.6%
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Genie Energy Ltd. May 8, 202492.5%
-
Zedge Inc. January 17, 202499.1%
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Rafael Holdings Inc. January 10, 202497.9%
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IDT Corporation December 13, 202392.7%
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Genie Energy Ltd. May 10, 202398.5%
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Rafael Holdings Inc. January 23, 202396.5%
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Zedge Inc. January 18, 202399.3%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 2, 2026 | IDT Corporation | Gift | −2,745 | — | — |
| Sep 25, 2026 | Zedge Inc. | Open-market purchase | +2,218,430 | — | — |
| Aug 31, 2026 | IDT Corporation | Gift | −1,165 | — | — |
| Aug 3, 2026 | Genie Energy Ltd. | Shares withheld for tax | −9,105 | $14.14 | $128,745 |
| Jul 29, 2026 | Rafael Holdings Inc. | Grant or award | +54,945 | $2.73 | $150,000 |
| Jun 23, 2026 | IDT Corporation | Gift | −2,217 | — | — |
| Jun 13, 2026 | Rafael Holdings Inc. | Shares withheld for tax | −8,786 | $2.33 | $20,471 |
| Jun 13, 2026 | Rafael Holdings Inc. | Grant or award | +142,857 | $1.75 | $250,000 |
| May 7, 2026 | IDT Corporation | Gift | −7,942 | — | — |
| May 5, 2026 | IDT Corporation | Gift | −1,175 | — | — |
| Apr 16, 2026 | IDT Corporation | Gift | −600 | — | — |
| Mar 13, 2026 | Rafael Holdings Inc. | Shares withheld for tax | −9,826 | $1.50 | $14,739 |
| Feb 10, 2026 | Genie Energy Ltd. | Shares withheld for tax | −11,114 | $14.13 | $157,041 |
| Jan 28, 2026 | IDT Corporation | Gift | −2,214 | — | — |
| Jan 13, 2026 | Rafael Holdings Inc. | Grant or award | +75,000 | $1.25 | $93,750 |
Questions about Howard S. Jonas
What boards is Howard S. Jonas on?
Howard S. Jonas sits on the boards of Genie Energy Ltd., IDT Corporation, Rafael Holdings Inc. and Zedge Inc.
What company is Howard S. Jonas the CEO of?
Howard S. Jonas is Exec Chairman, CEO & President of Rafael Holdings Inc.
How long has Howard S. Jonas served on boards?
Our records show at least 14 years of board service across 4 boards, the earliest from 2023.
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