As of September 09, 2026, Rafael Holdings's top three insider holders are Howard S Jonas (Exec Chairman, Ceo President, 13.08Mn shares), Plus, Llc I9 (TenPercentOwner, 3.23Mn shares), Plus, Llc I9 (TenPercentOwner, 3.23Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Plus, Llc I9 | TenPercentOwner | 3,225,806 | 0 | 3,225,806 | 46.3% | 09 Aug, 2022 |
| 2 | Howard S Jonas | Exec Chairman, Ceo President | 512,030 | 1,350,701 | 1,862,731 | 26.7% | 31 Jul, 2026 |
| 3 | William Conkling | Chief Executive Officer | 564,455 | 0 | 564,455 | 8.1% | 24 Apr, 2025 |
| 4 | Patrick Fabbio | Cfo President | 335,175 | 0 | 335,175 | 4.8% | 23 Dec, 2022 |
| 5 | David Polinsky | Chief Financial Officer | 299,111 | 0 | 299,111 | 4.3% | 23 Jun, 2026 |
| 6 | Markus Sieger | Director | 219,710 | 0 | 219,710 | 3.2% | 30 Jan, 2026 |
| 7 | Michael J Weiss | Director | 141,861 | 0 | 141,861 | 2.0% | 29 Jan, 2026 |
| 8 | Stephen M Greenberg | Director | 102,491 | 0 | 102,491 | 1.5% | 08 Jan, 2025 |
| 9 | Mark Anthony Mccamish | Director | 60,241 | 0 | 60,241 | 0.9% | 08 Jan, 2024 |
| 10 | Mark N Stein | Director | 50,845 | 0 | 50,845 | 0.7% | 29 Jan, 2026 |
| 11 | John Goldberg | Chief Medical Officer | 50,000 | 0 | 50,000 | 0.7% | 15 Jan, 2025 |
| 12 | Boris C Pasche | Director | 47,295 | 0 | 47,295 | 0.7% | 05 Jan, 2023 |
| 13 | Alan Grayson | Director | 6,562 | 0 | 6,562 | 0.1% | 29 Jan, 2026 |
| 14 | Shannon Thyme Klinger | Director | 5,412 | 0 | 5,412 | 0.1% | 05 Jan, 2022 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 29 Jul, 2026 | Howard S Jonas | Exec Chairman, Ceo President | Acquired A | 54,945 | $2.73 | $150.00K | 512,030 | Direct |
| 21 Jun, 2026 | David Polinsky | Chief Financial Officer | Disposed F | 2,386 | $2.64 | $6.29K | 299,111 | Direct |
| 13 Jun, 2026 | Howard S Jonas | Exec Chairman, Ceo President | Disposed F | 8,786 | $2.33 | $20.47K | 314,228 | Direct |
| 13 Jun, 2026 | Howard S Jonas | Exec Chairman, Ceo President | Acquired A | 142,857 | $1.75 | $250.00K | 457,085 | Direct |
| 21 Mar, 2026 | David Polinsky | Chief Financial Officer | Disposed F | 2,318 | $1.28 | $2.96K | 301,497 | Direct |
| 13 Mar, 2026 | Howard S Jonas | Exec Chairman, Ceo President | Disposed F | 9,826 | $1.50 | $14.76K | 323,014 | Direct |
| 28 Jan, 2026 | Markus Sieger | Director | Acquired A | 29,528 | $1.27 | $37.50K | 219,710 | Direct |
| 28 Jan, 2026 | Markus Sieger | Director | Acquired A | 29,528 | $1.27 | $37.50K | 219,710 | Direct |
| 28 Jan, 2026 | Markus Sieger | Director | Acquired A | 29,528 | $1.27 | $37.50K | 219,710 | Direct |
| 28 Jan, 2026 | Markus Sieger | Director | Acquired A | 29,528 | $1.27 | $37.50K | 219,710 | Direct |
| 28 Jan, 2026 | Mark N Stein | Director | Acquired A | 39,370 | $1.27 | $50.00K | 50,845 | Direct |
| 28 Jan, 2026 | Mark N Stein | Director | Acquired A | 39,370 | $1.27 | $50.00K | 50,845 | Direct |
| 28 Jan, 2026 | Michael J Weiss | Director | Acquired A | 39,370 | $1.27 | $50.00K | 141,861 | Direct |
| 28 Jan, 2026 | Alan Grayson | Director | Acquired A | 6,562 | $1.27 | $8.33K | 6,562 | Direct |
| 28 Jan, 2026 | Mark N Stein | Director | Acquired A | 39,370 | $1.27 | $50.00K | 50,845 | Direct |
| 28 Jan, 2026 | Michael J Weiss | Director | Acquired A | 39,370 | $1.27 | $50.00K | 141,861 | Direct |
| 28 Jan, 2026 | Michael J Weiss | Director | Acquired A | 39,370 | $1.27 | $50.00K | 141,861 | Direct |
| 28 Jan, 2026 | Mark N Stein | Director | Acquired A | 39,370 | $1.27 | $50.00K | 50,845 | Direct |
| 28 Jan, 2026 | Michael J Weiss | Director | Acquired A | 39,370 | $1.27 | $50.00K | 141,861 | Direct |
| 13 Jan, 2026 | David Polinsky | Chief Financial Officer | Disposed F | 4,865 | $1.25 | $6.07K | 253,815 | Direct |