Welcome to our dedicated page for RTB Digital SEC filings (Ticker: RTB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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RTB Digital, Inc. insider James Lamar Walton Comer filed a Schedule 13D reporting beneficial ownership of 4,504,276 shares of common stock, or 31.7% of the company. This position stems from RTB Digital’s business combination with Legacy RTB and subsequent note conversions.
Legacy RTB shareholders received 0.5305 RTB Digital shares for each Legacy RTB share in the merger completed on May 12, 2026, and Comer’s Legacy RTB convertible notes converted into 3,494,888 RTB Digital shares on May 13, 2026. A portion of his holdings is issuable through options and warrants exercisable within 60 days. Certain former Legacy RTB security holders, including insiders and large shareholders, agreed to a 12‑month lock‑up with an additional nine‑month dribble‑out period. Comer, the company’s chairman and a director, states he may increase or decrease his stake over time depending on business and market conditions.
RTB Digital, Inc. director and Chief Financial Officer Alykhan Madhavji filed an initial Form 3 reporting indirect holdings in the company’s common stock and related derivatives through affiliated entities BFF II Pte Ltd. and BFF Ltd.
The filing shows BFF II Pte Ltd. holding 1,361,825 shares of common stock and a warrant exercisable for 93,197 shares, while BFF Ltd. holds 87,529 shares and stock options covering additional shares. Mr. Madhavji may be deemed to have indirect beneficial ownership through these entities but disclaims beneficial ownership except to the extent of any pecuniary interest.
RTB Digital, Inc. director and Chief Financial Officer Alykhan Madhavji, through affiliated entity BFF Ltd., exercised stock options to acquire 145,881 shares of Common Stock at $1.89 per share on June 4, 2026. The shares were issued to BFF Ltd. Following this cash exercise, BFF Ltd. holds 233,410 shares of Common Stock, while it continues to hold stock options to purchase an additional 182,351 shares at $1.89 per share, with vesting and expiration dates ranging from August 1, 2026 to August 1, 2028. No shares were sold in this transaction, which reflects a derivative exercise rather than an open-market trade.
RTB Digital, Inc. filed an 8-K highlighting the launch of Roundtable’s real-time, onchain payment infrastructure for professional media. The platform lets nearly 200 publishers receive ad revenue instantly in USDC, using a dedicated USDC liquidity pool and smart-wallet network.
Coinbase provides wallet support and USDC payment rails, enabling real-time settlement instead of traditional weeks‑ or months‑long ad payment cycles. Roundtable positions this as the first real-time, onchain reporting and payment system for professional media, targeting a roughly $200 billion industry. The filing also includes extensive forward-looking risk disclosures around a proposed merger and the new platform’s adoption.
RYVYL Inc. reports it has completed issuing the shares of common stock required under its merger agreement tied to the combination with RTB Digital, Inc., which closed on May 12, 2026. As of June 18, 2026, there are 13,619,997 shares of common stock issued, outstanding and under issuance instruction.
This figure does not include additional shares that could later be issued from outstanding warrants, options, RSUs, convertible debt, other share issuance agreements, or anti-dilution provisions in existing agreements, so the company’s total potential share count could rise over time as those instruments are exercised or converted.
RTB Digital, Inc. director and Chief Executive Officer James Charles Heckman Jr. filed an initial statement of beneficial ownership. Through Heckman Media, LLC, he is reported as having beneficial ownership of 259,933 shares of common stock.
Heckman Media, LLC also holds stock options originally granted by RTB Digital, Inc. and assumed in a business combination. These options are exercisable for 240,305 shares at an exercise price of $1.89 per share and 375,046 shares at $0.94 per share, continuing to vest subject to Mr. Heckman’s continued service.
RTB Digital, Inc. director James Lamar Comer filed an initial Form 3 reporting indirect ownership of common stock and derivatives through affiliated entities. The filing shows he is deemed a beneficial owner of shares held by Comer Trading, LLC and Media Innovation Fund I LLC, while disclaiming ownership beyond his economic interest.
According to the footnotes, Media Innovation Fund I LLC holds 53,048 shares of common stock, and Comer Trading, LLC holds 3,494,888 shares of common stock. Comer Trading, LLC also holds a warrant originally issued on September 4, 2025 that is exercisable for 698,978 shares at an exercise price of $4.29 per share until September 4, 2026, and a stock option originally granted on August 12, 2025 that is exercisable for 72,941 shares at an exercise price of $1.89 per share until August 12, 2035, all on substantially the same terms as before RTB Digital’s business combination with the issuer.
RTB Digital, Inc. director Alexander Michael Lewis reported his initial ownership in a Form 3. He holds 53,048 shares of common stock and stock options tied to 72,941 underlying common shares. These options have an exercise price of $1.89 per share and expire in 2035. The options were originally granted on August 12, 2025 and were assumed in a business combination, continuing to vest under the original schedule as long as he remains in service with the company.
RTB Digital, Inc. Chief Operating Officer Sornsin William Carrier Jr filed an initial ownership report showing his equity position. He directly holds 127,314 shares of common stock. He also holds stock options covering 84,346 shares at an exercise price of $1.89 per share expiring on August 12, 2035, and options covering 116,705 shares at $0.94 per share expiring on May 15, 2034. These options were originally granted by RTB Digital, Inc. in 2024 and 2025 and were assumed in connection with the business combination, continuing to vest under their original schedules.
RTB Digital, Inc. reported that director and co-founder David Bailey will leave its board as of June 1, 2026. He is stepping down to focus on his role as Chief Executive Officer of Nakamoto, Inc., which trades on Nasdaq under the symbol NAKA.
The company notes that Bailey was a founding investor, participated in the latest funding round, and has worked closely with founder James Heckman on two public-company boards. His departure is explicitly stated as not due to any disagreement over RTB Digital’s operations, policies, or practices.