RTB Digital sells 494,159 shares in $5.5 million private placement at $11.13 each

• RTB Digital entered securities purchase agreements on Sept. 16 and Sept. 22, 2026 for an unregistered private placement.
• Sold 494,159 common shares for gross proceeds of $5.5 million at $11.13 per share.
• Investors included affiliates of the founders and principal stockholders; no broker-dealer was used.
• Shares issued as restricted stock under Regulation 506(b), with piggyback rights and a one-time demand registration right after 180 days.
• Lock-up releases in four equal tranches starting May 12, 2027, ending Feb. 14, 2028.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. RTB Digital Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001185185-26-004208), on September 22, 2026, and is solely responsible for the information contained therein.