As of September 09, 2026, the three largest insider holders of SHPH are Anatoly Dritschilo (Ceo And Chairman, 400.55K shares), Milton Brown (Director, 136.83K shares), Anatoly Dritschilo (Ceo And Chairman, 135.65K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Anatoly Dritschilo | Ceo And Chairman | 0 | 400,551 | 400,551 | 42.6% | 18 Aug, 2023 |
| 2 | Milton Brown | Director | 270,893 | 0 | 270,893 | 28.8% | 02 Jan, 2024 |
| 3 | Mira Jung | Chief Scientific Officer | 133,924 | 0 | 133,924 | 14.2% | 03 Jan, 2023 |
| 4 | Hoek Michael Vander | Chief Financial Officer | 103,852 | 0 | 103,852 | 11.0% | 08 Mar, 2024 |
| 5 | William Adkins | Other | 23,009 | 0 | 23,009 | 2.4% | 04 Jan, 2023 |
| 6 | Bette Jacobs | Director | 7,286 | 0 | 7,286 | 0.8% | 20 Dec, 2023 |
| 7 | Peter Dritschilo | President And Coo | 820 | 0 | 820 | 0.1% | 30 Dec, 2022 |
| 8 | Tyvin Rich | Chief Medical Officer | 304 | 0 | 304 | 0.0% | 03 Jan, 2023 |
| 9 | Steven M Richards | Director | 213 | 0 | 213 | 0.0% | 09 Jan, 2023 |
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 |
|---|---|---|---|---|---|---|---|---|
| 13 Jul, 2026 | Financial Lp Hrt | TenPercentOwner | Disposed S | 1,033 | $4.67 | $4.82K | 60,238 | Direct |
| 14 Jul, 2026 | Financial Lp Hrt | TenPercentOwner | Disposed S | 82,116 | $4.48 | $367.88K | 0 | Direct |
| 09 Jul, 2026 | Financial Lp Hrt | TenPercentOwner | Acquired P | 8,266 | $3.38 | $27.94K | 60,540 | Direct |
| 10 Jul, 2026 | Financial Lp Hrt | TenPercentOwner | Acquired P | 731 | $3.11 | $2.27K | 61,271 | Direct |
| 07 Jul, 2026 | Financial Lp Hrt | TenPercentOwner | Disposed S | 10,580 | $3.33 | $35.23K | 70,805 | Direct |
| 08 Jul, 2026 | Financial Lp Hrt | TenPercentOwner | Disposed S | 18,531 | $3.52 | $65.23K | 52,274 | Direct |
| 02 Jul, 2026 | Financial Lp Hrt | TenPercentOwner | Acquired P | 7,851 | $3.54 | $27.79K | 90,407 | Direct |
| 06 Jul, 2026 | Financial Lp Hrt | TenPercentOwner | Disposed S | 9,022 | $3.51 | $31.67K | 81,385 | Direct |
| 01 Jul, 2026 | Financial Lp Hrt | TenPercentOwner | Acquired P | 3,959 | $3.30 | $13.06K | 82,556 | Direct |
| 08 Aug, 2025 | Joseph Tung | Director | Acquired A | 29,240 | $0.00 | $0 | 29,240 | Direct |
| 08 Aug, 2025 | Joseph Tung | Director | Acquired A | 29,240 | $0.00 | $0 | 29,240 | Direct |
| 08 Aug, 2025 | Joseph Tung | Director | Acquired A | 29,240 | $0.00 | $0 | 29,240 | Direct |
| 08 Aug, 2025 | Joseph Tung | Director | Acquired A | 29,240 | $0.00 | $0 | 15 | Direct |
| 08 Aug, 2025 | Timothy J. Lorber | Chief Financial Officer | Acquired A | 29,240 | $0.00 | $0 | 15 | Direct |
| 08 Aug, 2025 | Oleh Nabyt | Director | Acquired A | 29,240 | $0.00 | $0 | 15 | Direct |
| 08 Aug, 2025 | Steven M Richards | Director | Acquired A | 29,240 | $0.00 | $0 | 15 | Direct |
| 08 Aug, 2025 | George Scorsis | Director | Acquired A | 29,240 | $0.00 | $0 | 15 | Direct |
| 08 Aug, 2025 | Timothy J. Lorber | Chief Financial Officer | Acquired A | 24,854 | $0.00 | $0 | 12 | Direct |
| 08 Mar, 2024 | Hoek Michael Vander | Chief Financial Officer | Acquired A | 100,000 | $0.00 | $0 | 12,982 | Direct |
| 08 Mar, 2024 | Hoek Michael Vander | Chief Financial Officer | Acquired A | 100,000 | $0.00 | $0 | 103,852 | Direct |