As of November 4, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of ADM Tronics Unlimited, Inc. The largest reported stake is Gregory D. Wasson's, at 21.6%. One filing is on record since November 3, 2026 (Schedule 13D, November 3, 2026).
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Key facts
- · Reporting person: Gregory D. Wasson · Sole voting: 3,750,000 · Shared voting: 15,000,000 · Sole dispositive: 3,750,000 · Shared dispositive: 15,000,000 · SCHEDULE 13D, 2026-11-03
- · Reporting person: G&K Investment Holdings LLC · Sole voting: 0 · Shared voting: 15,000,000 · Sole dispositive: 0 · Shared dispositive: 15,000,000 · SCHEDULE 13D, 2026-11-03
- · Holder: Gregory D. Wasson · Percent: 21.6% · SCHEDULE 13D
- · Holder: Gregory D. Wasson · Percent: 21.6% · Shares: 18,750,000 · SCHEDULE 13D
ADM Tronics Unlimited, Inc. has 1 Schedule 13D or 13G filing on record since 2026-11-03. 1 holder's latest filing reports 5% or more of common stock, par value $0.0005 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 21.6% | 18,750,000 | SCHEDULE 13D, 2026-11-03 | 2026-10-27 |
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Gregory D. Wasson | 3,750,000 | 15,000,000 | 3,750,000 | 15,000,000 | SCHEDULE 13D, 2026-11-03 |
| G&K Investment Holdings LLC | 0 | 15,000,000 | 0 | 15,000,000 | SCHEDULE 13D, 2026-11-03 |
The latest filing identifies ADM Tronics Unlimited, Inc. by CUSIP 001004100 and gives its principal executive office as 2045 W Grand Ave Ste B, PMB 82152, Chicago, IL 60612-1577 (SCHEDULE 13D, 2026-11-03).
Source of funds (Item 3)
Mr. Wasson acquired the securities described in Item 4 through Wasson LLC and G&K. Wasson LLC, which is wholly owned by Mr. Wasson, paid $250,000 for 2,500,000 shares of Common Stock and an accompanying warrant to purchase 1,250,000 shares of Common Stock. G&K, in which Mr. Wasson and his wife hold collective indirect economic ownership interests of approximately 83%, paid $1,000,000 for 10,000,000 shares of Common Stock and an accompanying warrant to purchase 5,000,000 shares of Common Stock. No borrowed funds were used for these purchases.Gregory D. Wasson, SCHEDULE 13D, 2026-11-03
Purpose of Transaction (Item 4)
Gregory D. Wasson
Private Placement The securities were acquired for investment and participation in the Issuer's financing and business-development strategy pursuant to the Securities Purchase Agreement dated as of October 26, 2026, among the Issuer and the purchasers party thereto (the "Purchase Agreement"). At the initial closing on October 27, 2026 (the "Initial Closing"), Wasson LLC and G&K acquired the securities described in Item 3. The Purchase Agreement contemplates additional rolling closings through an offering termination date no later than December 31, 2026, with aggregate proceeds targeted at approximately $5 million, subject to the agreement's maximum offering amount and conditions. Prospective Board Appointment and Investor Rights The Purchase Agreement provides for the reconstitution of the Issuer's board of directors (the "Board"), including the appointment of Michael Burychka at the Initial Closing and the subsequent appointment of Klaus Kleinfeld as Independent Non-Executive Chairman and Mr. Wasson as the initial Anchor Investor Designee. Mr. Wasson has not joined the Board as of this filing. His appointment will become effective at the Board Effective Time. The Anchor Investor, defined to include Wasson Enterprise, LLC, Mr. Wasson, his spouse and their respective affiliates, may designate one director while retaining at least 50% of the shares and pre-funded warrant shares it purchased in the offering, subject to adjustment for capital changes. Its collective rights …The first part of Item 4 of the SCHEDULE 13D filed 2026-11-03; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-11-03 | Gregory D. Wasson | 21.6% | SCHEDULE 13D |
Also on the record for ADM Tronics Unlimited, Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| October 30, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
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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.