Insider holders · CIK 0001682639
HYPERION DEFI, INC. · HYPD
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Senju Pharmaceutical Co., Ltd.10% Owner | 1,718,566 | — | 1,718,566 | Feb 9, 2018 · 10:25 am EST | Form 4 |
| Shuhei YoshidaDirector | — | 1,718,566 | 1,718,566 | Feb 9, 2018 · 10:34 am EST | Form 4 |
| Fredric N EshelmanDirector | 1,277,461 | 319,085 | 1,596,546 | Jul 26, 2018 · 6:12 pm EDT | Form 4 |
| Hyunsu JungSee Remarks | 1,345,676 | — | 1,345,676 | Aug 18, 2026 · 5:00 pm EDT | Form 4 |
| Tsontcho IanchulevChief Executive Officer | 192,435 | 453,333 | 645,768 | Jan 3, 2019 · 5:28 pm EST | Form 4 |
| Curt H LaBelleDirector | 10,000 | 453,333 | 463,333 | Jan 3, 2019 · 5:29 pm EST | Form 4 |
| Happy David WaltersDirector | 170,847 | — | 170,847 | Jul 1, 2026 · 4:02 pm EDT | Form 4 |
| Ellen R StrahlmanDirector | 150,078 | — | 150,078 | Jul 1, 2026 · 4:02 pm EDT | Form 4 |
| Michael S GeltzeilerDirector | 146,932 | — | 146,932 | Jul 1, 2026 · 4:01 pm EDT | Form 4 |
| Ernest MarioDirector | 146,770 | — | 146,770 | Jul 26, 2018 · 6:12 pm EDT | Form 4 |
| Rachel JacobsonDirector | 115,218 | — | 115,218 | Jul 1, 2026 · 4:01 pm EDT | Form 4 |
| Jennifer G ClasbyVP, Clinical Operations | 28,965 | — | 28,965 | Sep 18, 2018 · 4:45 pm EDT | Form 4 |
| Charles E Mather IVDirector | 8,033 | — | 8,033 | Sep 20, 2018 · 4:17 pm EDT | Form 4 |
| Anthony Y SunDirector | 4,033 | — | 4,033 | Jul 30, 2018 · 5:20 pm EDT | Form 4 |
| Kenneth B Lee Jr.Director | 4,033 | — | 4,033 | Jul 26, 2018 · 6:12 pm EDT | Form 4 |
| John P GandolfoChief Financial Officer | 2,000 | — | 2,000 | Jul 26, 2018 · 5:33 pm EDT | Form 4 |
| Michael M RoweVice President of Marketing | 500 | — | 500 | Feb 7, 2019 · 4:42 pm EST | Form 3/A |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.