Michael S. Geltzeiler
CIK: 0001182139
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
HYPERION DEFI, INC.
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- Jun 30, 2026HYPD
HYPERION DEFI, INC.
Award(A)Direct58.9K shares- - Dec 17, 2025HYPD
HYPERION DEFI, INC.
Purchase(P)Direct30K shares at avg. $3.01$90K - Aug 18, 2025HYPD
HYPERION DEFI, INC.
Award(A)Direct50K shares- - Jun 13, 2025HYPD
HYPERION DEFI, INC.
Award(A)Direct7K shares- - Apr 21, 2025EYEN
EYENOVIA, INC.
Award(A)Direct5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 30, 2026 | HYPD HYPERION DEFI, INC. | Award(A) | 58,917 | - | $0 | Direct |
| Dec 17, 2025 | HYPD HYPERION DEFI, INC. | Purchase(P) | 30,000 | $3.01 | $90,210 | Direct |
| Aug 18, 2025 | HYPD HYPERION DEFI, INC. | Award(A) | 50,000 | - | - | Direct |
| Jun 13, 2025 | HYPD HYPERION DEFI, INC. | Award(A) | 7,000 | - | - | Direct |
| Apr 21, 2025 |  EYEN EYENOVIA, INC. | Award(A) | 5,000 | - | - | Direct |
1-5 of 5 transactions
About GELTZEILER MICHAEL S
GELTZEILER MICHAEL S (SEC CIK 0001182139) files insider reports with the SEC as Director of HYPERION DEFI, INC. (HYPD).
Signal8 holds 6 ownership filings by GELTZEILER MICHAEL S, all Form 4s, filed between Apr 23, 2025 and Jul 1, 2026. Those filings report 5 transactions, from Apr 21, 2025 to Jun 30, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on GELTZEILER MICHAEL S's filings is in DALLAS, TX.
Recent filings by GELTZEILER MICHAEL S
- Jun 30, 2026: Grant or award of HYPD shares (Form 4, code A).
- Dec 17, 2025: Open-market purchase of HYPD shares (Form 4, code P).
- Aug 18, 2025: Grant or award of HYPD shares (Form 4, code A).
- Jun 13, 2025: Grant or award of HYPD shares (Form 4, code A).
- Apr 21, 2025: Grant or award of EYEN shares (Form 4, code A).
Other insiders filing for HYPERION DEFI, INC. (HYPD)
- Jung Hyunsu
- Walters Happy David, Director
- Strahlman Ellen R, Director
- JACOBSON RACHEL, Director
- Knox David R., Chief Financial Officer
- Rubenstein Robert, General Counsel