As of September 29, 2026, the three largest insider holders of DERM are Claude Maraoui (President Ceo, 2.44Mn shares), Claude Maraoui (President Ceo, 2.15Mn shares), Ramsey Alloush (Chief Operating Officer, 598.54K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Claude Maraoui | President Ceo | 4,589,420 | 0 | 4,589,420 | 65.0% | 24 Apr, 2026 |
| 2 | Ramsey Alloush | Chief Operating Officer | 598,543 | 0 | 598,543 | 8.5% | 24 Apr, 2026 |
| 3 | Justin Adam Smith | Director | 336,335 | 0 | 336,335 | 4.8% | 02 Jul, 2026 |
| 4 | Lindsay A Md Rosenwald | Director | 335,391 | 0 | 335,391 | 4.7% | 26 Jun, 2026 |
| 5 | Joseph Benesch | Cfo | 324,531 | 0 | 324,531 | 4.6% | 24 Apr, 2026 |
| 6 | Paolantonio Ernest Robert De | Chief Financial Officer | 259,907 | 0 | 259,907 | 3.7% | 06 Oct, 2022 |
| 7 | Miranda Jayne Toledano | Director | 240,335 | 0 | 240,335 | 3.4% | 02 Jul, 2026 |
| 8 | Neil Herskowitz | Director | 240,335 | 0 | 240,335 | 3.4% | 02 Jul, 2026 |
| 9 | Jeffrey Paley | Director | 70,727 | 0 | 70,727 | 1.0% | 29 Nov, 2023 |
| 10 | Michael Cooper Pearce | Director | 67,173 | 0 | 67,173 | 1.0% | 26 Jun, 2026 |
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 |
|---|---|---|---|---|---|---|---|---|
| 01 Jul, 2026 | Neil Herskowitz | Director | Acquired A | 50,000 | $0.00 | $0 | 168,618 | Direct |
| 01 Jul, 2026 | Miranda Jayne Toledano | Director | Acquired A | 50,000 | $0.00 | $0 | 168,618 | Direct |
| 01 Jul, 2026 | Justin Adam Smith | Director | Acquired A | 50,000 | $0.00 | $0 | 231,618 | Direct |
| 25 Jun, 2026 | Miranda Jayne Toledano | Director | Acquired A | 10,000 | $0.00 | $0 | 118,618 | Direct |
| 25 Jun, 2026 | Lindsay A Md Rosenwald | Director | Acquired A | 10,000 | $0.00 | $0 | 221,146 | Direct |
| 25 Jun, 2026 | Neil Herskowitz | Director | Acquired A | 10,000 | $0.00 | $0 | 118,618 | Direct |
| 25 Jun, 2026 | Michael Cooper Pearce | Director | Acquired A | 10,000 | $0.00 | $0 | 67,173 | Direct |
| 25 Jun, 2026 | Justin Adam Smith | Director | Acquired A | 10,000 | $0.00 | $0 | 181,618 | Direct |
| 22 Apr, 2026 | Joseph Benesch | Cfo | Acquired A | 28,907 | $0.00 | $0 | 261,371 | Direct |
| 22 Apr, 2026 | Claude Maraoui | President Ceo | Acquired A | 49,277 | $0.00 | $0 | 2,435,990 | Direct |
| 22 Apr, 2026 | Ramsey Alloush | Chief Operating Officer | Acquired A | 46,863 | $0.00 | $0 | 598,543 | Direct |
| 22 Apr, 2026 | Joseph Benesch | Cfo | Acquired A | 41,860 | $0.00 | $0 | 41,860 | Direct |
| 22 Apr, 2026 | Ramsey Alloush | Chief Operating Officer | Acquired A | 62,795 | $0.00 | $0 | 62,795 | Direct |
| 22 Apr, 2026 | Claude Maraoui | President Ceo | Acquired A | 82,915 | $0.00 | $0 | 82,915 | Direct |
| 25 Aug, 2025 | Claude Maraoui | President Ceo | Acquired M | 1,250,000 | $0.07 | $81.25K | 2,397,590 | Direct |
| 25 Aug, 2025 | Claude Maraoui | President Ceo | Disposed F | 10,877 | $7.47 | $81.25K | 2,386,713 | Direct |
| 25 Aug, 2025 | Claude Maraoui | President Ceo | Disposed M | 1,250,000 | $0.00 | $0 | 0 | Direct |
| 05 Aug, 2025 | Lindsay A Md Rosenwald | Director | Acquired A | 50,000 | $0.00 | $0 | 211,146 | Direct |
| 05 Aug, 2025 | Justin Adam Smith | Director | Acquired A | 20,000 | $0.00 | $0 | 171,618 | Direct |
| 05 Aug, 2025 | Neil Herskowitz | Director | Acquired A | 20,000 | $0.00 | $0 | 108,618 | Direct |