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5%+ stakes · Schedule 13D and 13G

RTB Digital, Inc.: 5%+ holders

Who has reported owning 5% or more of RTB Digital, 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
Filings14
Latest filing2026-09-23

RTB Digital, Inc. has 14 Schedule 13D or 13G filings on record since 2025-07-22. 4 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
Comer James Lamar Walton31.7%4,504,276SCHEDULE 13D, 2026-06-262026-05-12
Dorsett Jason Christopher30%4,204,028SCHEDULE 13D/A, 2026-09-232026-09-21
Rtb Digital Inc.16.6%7,202,092SCHEDULE 13D/A, 2025-12-082025-10-29
Dawson Wendy Rae7.8%1,250,000SCHEDULE 13G/A, 2025-08-152025-07-21
Arena Investors, LP0%0SCHEDULE 13G/A, 2026-02-132025-12-31
CVI Investments, Inc.0%0SCHEDULE 13G/A, 2025-08-142025-06-30
S8 Global Fintech & Regtech Fund0%0SCHEDULE 13D/A, 2026-04-152026-04-09

Purpose of Transaction (Item 4)

S8 Global Fintech & Regtech Fund

Item 4 is hereby amended and restated as follows: As of April 9, 2026, the Reporting Person sold 102,995 shares of the Issuer's common stock, representing all shares of the Issuer's common stock then owned by the Reporting Person, in a private transaction. Accordingly, as of April 9, 2026, the Reporting Person owns no shares of common stock of the Issuer. The Reporting Person does not currently have any plans or proposals that relate to or would result in any of the matters described in Item 4(a)-(j) of Schedule 13D.Item 4 of the SCHEDULE 13D/A filed 2026-04-15

Rtb Digital Inc.

RTB Digital acquired 50,000 shares of RYVYL Series C Convertible Preferred Stock as part of a planned reverse merger transaction with RYVYL Inc. pursuant to the Agreement and Plan of Merger dated September 28, 2025 (the "Merger Agreement"). The Series C Preferred Stock currently may be converted into 12,500,000 shares of common stock, subject to the blocker provision of 19.9%, that was established October 29,2025 by mutual agreement between RYVYL INC. and RTB Digital, Inc. pursuant to the terms of the Certificate of Designation for the Series C Preferred Stock.Item 4 of the SCHEDULE 13D/A filed 2025-12-08

Comer James Lamar Walton

The information set forth or incorporated by reference in Items 3 and 6 of this Statement is incorporated by reference into this Item 4. The Reporting Person intends to continuously review his investment in the Issuer and may in the future determine (1) to acquire additional securities of the Issuer, through open market purchases, private agreements or otherwise, (2) to dispose of all or a portion of the securities of the Issuer owned by him or (3) to take any other available course of action. Notwithstanding anything contained herein, the Reporting Person specifically reserves the right to change his intention with respect to any or all of such matters. In reaching any decision as to his course of action (as well as to the specific elements thereof), the Reporting Person currently expects that he would take into consideration a variety of factors, including, but not limited to, the following: the Issuer's business and prospects; other developments concerning the Issuer and its business generally; other business opportunities available to the Reporting Person; developments with respect to the business of the Reporting Person; changes in law and government regulations; general economic conditions; and money and stock market conditions, including the market price of the securities of the Issuer. The Reporting Person is Chairman and a member of the Board of Directors of the Issuer and, accordingly, in such capacity, may have influence over the corporate activities of the …The first part of Item 4 of the SCHEDULE 13D filed 2026-06-26; the filing has the rest

Dorsett Jason Christopher

The Reporting Person acquired the shares for investment purposes.Item 4 of the SCHEDULE 13D/A filed 2026-09-23

Timeline

FiledHolderPercentFiling
2025-07-22Arena Investors, LP8.7%SCHEDULE 13G
2025-08-14CVI Investments, Inc.0%SCHEDULE 13G/A
2025-08-15Dawson Wendy Rae6.9%SCHEDULE 13G
2025-08-15Dawson Wendy Rae7.8%SCHEDULE 13G/A
2025-11-14Arena Investors, LP9.99%SCHEDULE 13G/A
2025-11-25S8 Global Fintech & Regtech Fund10%SCHEDULE 13D/A
2025-12-05Rtb Digital Inc.100%SCHEDULE 13D
2025-12-08Rtb Digital Inc.16.6%SCHEDULE 13D/A
2026-02-13Arena Investors, LP0%SCHEDULE 13G/A
2026-04-15S8 Global Fintech & Regtech Fund0%SCHEDULE 13D/A
2026-06-26Comer James Lamar Walton31.7%SCHEDULE 13D
2026-07-21Dorsett Jason Christopher30.6%SCHEDULE 13G
2026-09-21Dorsett Jason Christopher29.9%SCHEDULE 13D/A
2026-09-23Dorsett Jason Christopher30%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/rtb-digital
Last updated 2026-09-27
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
RTB Digital, Inc. 5%+ holders: 4 at 5% or more, largest Comer James Lamar Walton 31.7%. MentionFox, 2026-09-27. https://mentionfox.com/stakes/rtb-digital