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SCHEDULE 13D Filed 2026-06-26 Event 2026-05-12 SEC 0001185185-26-002683 →

Comer James Lamar Walton RTB Digital, Inc RTB

Stake: 31.70% Shares: 4,504,276 CUSIP: 39366L307 Class: Common Stock, par value $0.001 per share

Item 4 — Purpose of Transaction

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 Issuer, including activities which may relate to items described in subparagraphs (a) through (j) of Item 4 of Schedule 13D. Subject to the Issuer's Insider Trading Policy, the Reporting Person may from time to time buy or sell securities of the Issuer as appropriate for his personal circumstances.

Cross-References

Insider Activity (last 365d)
0 transactions
0 buys · 0 sales · 0 awards/exercises
Issuer Cluster
2 13D/G filings on this issuer
1 other filing besides this one
Filer Track Record
1 filings by this filer
0 other filings in the data moat
Short Interest · settle 2026-07-15
DTC 1.93
289,155 shares short · +35.9% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $6K
Point72 Asset Mgmt

Post-Filing Returns · since 2026-05-12 on RTB

+1 day
0.0%
+5 days
0.0%
+30 days
0.0%
+60 days
-11.1%
+90 days
+180 days

Anchor price 16.83 on closest trading day on/after 2026-05-12. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Other 13D/G Filings on RTB Digital, Inc

FiledFormFilerStakeShares
2026-07-21 SCHEDULE 13G Dorsett Jason Christopher view →

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