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SCHEDULE 13D/A Filed 2026-09-23 Event 2026-09-21 SEC 0002146263-26-000006 →

Dorsett Jason Christopher → RTB Digital, Inc. RTB

Stake: 30.00% Shares: 4,204,028 CUSIP: 39366L406 Class: Common Stock

Item 4 — Purpose of Transaction

The Reporting Person acquired the shares for investment purposes.

Cross-References

Insider Activity (last 365d)
0 transactions
0 buys · 0 sales · 0 awards/exercises
Issuer Cluster
4 13D/G filings on this issuer
3 other filings besides this one
Filer Track Record
3 filings by this filer
2 other filings in the data moat
Short Interest · settle 2026-09-30
DTC 1.34
305,739 shares short · +45.8% vs prior

Other 13D/G Filings on RTB Digital, Inc.

FiledFormFilerStakeShares
2026-09-21 SCHEDULE 13D/A Dorsett Jason Christopher — 4,193,028 view →
2026-07-21 SCHEDULE 13G Dorsett Jason Christopher — — view →
2026-06-26 SCHEDULE 13D Comer James Lamar Walton 31.70% 4,504,276 view →

Other Filings by Dorsett Jason Christopher

FiledFormIssuerStakeShares
2026-09-21 SCHEDULE 13D/A RTB Digital, Inc. — 4,193,028 view →
2026-07-21 SCHEDULE 13G RTB Digital, Inc. — — view →

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