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5%+ stakes · Schedule 13D and 13G

Palomino Laboratories Inc.: 5%+ holders

Who has reported owning 5% or more of Palomino Laboratories Inc., from Schedule 13D and 13G filings: each holder's stake as filed, the timeline, and the purpose each 13D states, quoted.

At 5% or more4
Filings6
Latest filing2026-08-21

Palomino Laboratories Inc. has 6 Schedule 13D or 13G filings on record since 2025-10-06. 4 holders' latest filing reports 5% or more of common stock, par value $0.0001 per share. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
Shealy Jeffrey B.23.8%4,666,666SCHEDULE 13D, 2025-10-272025-09-29
Lucius Partners LLC23%4,000,000SCHEDULE 13D/A, 2025-10-062025-09-29
Steven DenBaars9.4%1,750,000SCHEDULE 13D, 2025-10-072025-09-29
Richard Ogawa6.9%1,882,500SCHEDULE 13D/A, 2026-08-212026-07-31

Purpose of Transaction (Item 4)

Steven DenBaars

The Reporting Person acquired the Common Stock in connection with the Merger and the Offering. The information contained in Item 3 of this Schedule 13D is incorporated herein by reference. The Reporting Person serves as a director of the Issuer. Accordingly, the Reporting Person may have influence over the corporate activities of the Issuer, including activities that may relate to items described in clauses (a) through (j) of Item 4 of this Schedule 13D. Subject to the Lock-Up Agreement described in Item 6 of this Schedule 13D, the Reporting Person may, from time to time, purchase or sell securities of the Issuer as appropriate for his personal circumstances. Except as described in this Schedule 13D, the Reporting Person does not have any present plans or proposals that relate to or would result in any of the actions described in clauses (a) through (j) of Item 4 of this Schedule 13D. The Reporting Person reserves the right to formulate plans and/or proposals and to take such actions with respect to their investment in the Issuer, including any or all of the actions set forth in clauses (a) through (j) of Item 4 of this Schedule 13D.Item 4 of the SCHEDULE 13D filed 2025-10-07

Richard Ogawa

The Reporting Person acquired the Consideration Shares pursuant to the Share Exchange Agreement. The information contained in Item 3 of this Schedule 13D is incorporated herein by reference. The Reporting Person serves as the Secretary and a director of the Issuer. Accordingly, the Reporting Person may have influence over the corporate activities of the Issuer, including activities that may relate to items described in clauses (a) through (j) of Item 4 of this Schedule 13D. Except as described in this Schedule 13D, the Reporting Person does not have any present plans or proposals that relate to or would result in any of the actions described in clauses (a) through (j) of Item 4 of this Schedule 13D. The Reporting Person reserves the right to formulate plans and/or proposals and to take such actions with respect to their investment in the Issuer, including any or all of the actions set forth in clauses (a) through (j) of Item 4 of this Schedule 13D.Item 4 of the SCHEDULE 13D/A filed 2026-08-21

Shealy Jeffrey B.

The Reporting Person acquired the Common Stock in connection with the Merger and the Offering. The information contained in Item 3 of this Schedule 13D is incorporated herein by reference. The Reporting Person serves as the Chief Executive Officer, President and a director of the Issuer. Accordingly, the Reporting Person may have influence over the corporate activities of the Issuer, including activities that may relate to items described in clauses (a) through (j) of Item 4 of this Schedule 13D. Subject to the Lock-Up Agreement described in Item 6 of this Schedule 13D, the Reporting Person may, from time to time, purchase or sell securities of the Issuer as appropriate for his personal circumstances. Except as described in this Schedule 13D, the Reporting Person does not have any present plans or proposals that relate to or would result in any of the actions described in clauses (a) through (j) of Item 4 of this Schedule 13D. The Reporting Person reserves the right to formulate plans and/or proposals and to take such actions with respect to their investment in the Issuer, including any or all of the actions set forth in clauses (a) through (j) of Item 4 of this Schedule 13D.Item 4 of the SCHEDULE 13D filed 2025-10-27

Timeline

FiledHolderPercentFiling
2025-10-06Lucius Partners LLC100%SCHEDULE 13D
2025-10-06Lucius Partners LLC23%SCHEDULE 13D/A
2025-10-07Steven DenBaars9.4%SCHEDULE 13D
2025-10-08Richard Ogawa9.4%SCHEDULE 13D
2025-10-27Shealy Jeffrey B.23.8%SCHEDULE 13D
2026-08-21Richard Ogawa6.9%SCHEDULE 13D/A

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Where this comes from

Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.

Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.

Cite this page

Permanent URL: https://mentionfox.com/stakes/palomino-laboratories
Last updated 2026-09-27
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Palomino Laboratories Inc. 5%+ holders: 4 at 5% or more, largest Shealy Jeffrey B. 23.8%. MentionFox, 2026-09-27. https://mentionfox.com/stakes/palomino-laboratories