TapewireFind a company

person · Reporting owner

GELTZEILER MICHAEL S

Disclosed activity across 1 company

Tapewire entity
33947
SEC CIK
0001182139

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
HYPERION DEFI, INC.HYPD · Entity 7220DirectorJune 30, 2026July 01, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

HYPERION DEFI, INC.

Report date June 30, 2026 · Filed July 01, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.0001SEC Table I · non-derivativeDirect146,932 Reported balance After 2026-06-30 transaction · row 1
1 source row

Row 1 · 2026-06-30 · Grant · Acquired 58,917 · Balance 146,932

F1: Represents restricted stock units that fully vest on the earlier of June 30, 2027 and the date of the Issuer's 2027 annual meeting of stockholders; provided, however, that such awards shall vest immediately in full (a) upon the date on which a Corporate Transaction (as defined in the Issuer's Amended and Restated 2018 Omnibus Stock Incentive Plan) has occurred, or (b) the date on which the Reporting Person's service on the Issuer's Board of Directors (the "Board") concludes for any reason other than a self-initiated decision by such Reporting Person to step down from the Board.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units that fully vest on the earlier of June 30, 2027 and the date of the Issuer's 2027 annual meeting of stockholders; provided, however, that such awards shall vest immediately in full (a) upon the date on which a Corporate Transaction (as defined in the Issuer's Amended and Restated 2018 Omnibus Stock Incentive Plan) has occurred, or (b) the date on which the Reporting Person's service on the Issuer's Board of Directors (the "Board") concludes for any reason other than a self-initiated decision by such Reporting Person to step down from the Board.

Transaction history

JSON API
Reset

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 30, 2026 Filed Jul 1, 2026 20:01 UTC HYPERION DEFI, INC. HYPD · Entity 7220 GrantCommon Stock, par value $0.0001 58,917 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-079858 · tm2619508-1_4seq1.xml · nonDerivative · entry 1

GELTZEILER MICHAEL S · CIK 0001182139 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 146,932

F1 · shares: Represents restricted stock units that fully vest on the earlier of June 30, 2027 and the date of the Issuer's 2027 annual meeting of stockholders; provided, however, that such awards shall vest immediately in full (a) upon the date on which a Corporate Transaction (as defined in the Issuer's Amended and Restated 2018 Omnibus Stock Incentive Plan) has occurred, or (b) the date on which the Reporting Person's service on the Issuer's Board of Directors (the "Board") concludes for any reason other than a self-initiated decision by such Reporting Person to step down from the Board.

Read SEC document
December 17, 2025 Filed Dec 19, 2025 16:00 UTC HYPERION DEFI, INC. HYPD · Entity 7220 PurchaseCommon Stock, par value $0.0001 30,000 $3.01 $90,210.00
Disclosure

SEC source: 0001104659-25-122897 · tm2533954-2_4seq1.xml · nonDerivative · entry 1

GELTZEILER MICHAEL S · CIK 0001182139 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,015

F1 · shares: Represents the volume-weighted average purchase price of several purchases made on the open market at prices ranging from $2.97 to $3.10 per share.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 20:46 UTC HYPERION DEFI, INC. HYPD · Entity 7220 GrantCommon Stock, par value $.0001 50,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-25-080944 · tm2523996-1_4seq1.xml · nonDerivative · entry 1

GELTZEILER MICHAEL S · CIK 0001182139 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,015

F1 · shares: Represents restricted stock units ("RSUs") that vest as follows: (1) 25,000 RSUs shall vest on December 15, 2025; (2) 12,500 RSUs shall vest on May 26, 2026; and (3) 12,500 RSUs shall vest on August 16, 2026; provided, however, that such awards shall vest immediately in full upon the date on which a Corporate Transaction (as defined in the Issuer's Amended and Restated 2018 Omnibus Stock Incentive Plan) has occurred, or (b) the date on which the Reporting Person's service on the Issuer's Board of Directors (the "Board") concludes for any reason other than a self-initiated decision by such Reporting Person to step down from the Board.

Read SEC document
June 13, 2025 Filed Jul 9, 2025 20:03 UTC HYPERION DEFI, INC. HYPD · Entity 7220 GrantCommon Stock, par value $.0001 7,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-25-066686 · tm2520236-3_4seq1.xml · nonDerivative · entry 1

GELTZEILER MICHAEL S · CIK 0001182139 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,015

F1 · shares: These grants vested in full upon the closing of the Company's private placement financing on June 20, 2025.

Read SEC document
April 21, 2025 Filed Apr 24, 2025 01:27 UTC HYPERION DEFI, INC. EYEN · Entity 7220 GrantCommon Stock, par value $.0001 5,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-25-038167 · tm2512986-1_4seq1.xml · nonDerivative · entry 1

GELTZEILER MICHAEL S · CIK 0001182139 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,016

F1 · shares: Represents restricted stock units that will fully vest upon the closing of the Issuer's proposed business combination with Betaliq, Inc. Vesting is subject to the Reporting Person's continued service to the Issuer.

F2 · balance_after: On January 31, 2025, the Issuer effected a reverse stock split of its common stock at a ratio of 1-for-80 (the "Reverse Split"). The Reporting Person's ownership of the Issuer's securities has been adjusted to reflect the impact of the Reverse Split.

Read SEC document
April 21, 2025 Filed Apr 29, 2025 23:51 UTC Amendment HYPERION DEFI, INC. EYEN · Entity 7220 GrantCommon Stock, par value $.0001 5,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-25-041548 · tm2513522-1_4aseq1.xml · nonDerivative · entry 1

GELTZEILER MICHAEL S · CIK 0001182139 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,015

F1 · shares: Represents restricted stock units that will fully vest upon the closing of the Issuer's proposed business combination with Betaliq, Inc. Vesting is subject to the Reporting Person's continued service to the Issuer.

F2 · balance_after: On January 31, 2025, the Issuer effected a reverse stock split of its common stock at a ratio of 1-for-80 (the "Reverse Split"). The Reporting Person's ownership of the Issuer's securities has been adjusted to reflect the impact of the Reverse Split.

Read SEC document
June 12, 2024 Filed Jun 14, 2024 19:03 UTC HYPERION DEFI, INC. EYEN · Entity 7220 GrantStock Option (right to buy) · Derivative 85,106 $0.00 Strike: $0.65 $0.00
Disclosure

SEC source: 0001104659-24-071702 · tm2417330-1_4seq1.xml · derivative · entry 2

GELTZEILER MICHAEL S · CIK 0001182139 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,106

Underlying: Common Stock · 85,106 shares

Expires 2034-06-12

F2 · derivative.exercise_date: The option becomes exercisable on the earlier of June 12, 2025 or the date of the Issuer's 2025 annual meeting of stockholders, subject to the Reporting Person's continued service on the Issuer's Board of Directors and acceleration upon change in control.

Read SEC document
June 12, 2024 Filed Jun 14, 2024 19:03 UTC HYPERION DEFI, INC. EYEN · Entity 7220 GrantCommon Stock, par value $.0001 61,481 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-071702 · tm2417330-1_4seq1.xml · nonDerivative · entry 1

GELTZEILER MICHAEL S · CIK 0001182139 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,295

F1 · shares: Represents restricted stock units that fully vest on the earlier of June 12, 2025 or the date of the Issuer's 2025 annual meeting of stockholders, subject to the Reporting Person's continued service on the Issuer's Board of Directors and acceleration upon change in control.

Read SEC document
November 14, 2023 Filed Nov 16, 2023 21:49 UTC HYPERION DEFI, INC. EYEN · Entity 7220 GrantStock Option (right to buy) · Derivative 28,799 $0.00 Strike: $1.25 $0.00
Disclosure

SEC source: 0001104659-23-119153 · tm2330936-2_4seq1.xml · derivative · entry 2

GELTZEILER MICHAEL S · CIK 0001182139 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,799

Underlying: Common Stock · 28,799 shares

Expires 2033-11-14

F2 · derivative.exercise_date: The option becomes exercisable on the date of the Issuer's 2024 annual meeting of stockholders, subject to the Reporting Person's continued service on the Issuer's Board of Directors and acceleration upon change in control.

Read SEC document
November 14, 2023 Filed Nov 16, 2023 21:49 UTC HYPERION DEFI, INC. EYEN · Entity 7220 GrantCommon Stock, par value $.0001 19,814 $0.00 $0.00
Disclosure

SEC source: 0001104659-23-119153 · tm2330936-2_4seq1.xml · nonDerivative · entry 1

GELTZEILER MICHAEL S · CIK 0001182139 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,814

F1 · shares: Represents restricted stock units that fully vest on the date of the Issuer's 2024 annual meeting of stockholders, subject to the Reporting Person's continued service on the Issuer's Board of Directors and acceleration upon change in control.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.