ALEXANDER MICHAEL LEWIS

PrivateCIK: 1890917
Location

HONG KONG, F4

ALEXANDER MICHAEL LEWIS enters RTB DIGITAL, INC. with 53.05K shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Derivatives
InsiderALEXANDER MICHAEL LEWISCIK 1890917
IssuerRTB DIGITAL, INC.CIK 1419275
Director
Since May 2026
53.05K
Baseline shares
100% direct
53.05K
Direct ownership
1 position
72.94K
Derivative underlying
1 instrument
1
Security positions
All direct
Non-Derivative Holdings1

Common stock, par value $0.001

Direct
Shares owned53.05K
Total
53.05K direct53.05K
Derivative Holdings1

Stock Options

Direct
Underlying security
Common Stock, par value $0.001

Underlying shares

72.94K

Shares owned

N/A

Exercise price

1.89

Expiration

Exercise window

Total

Underlying

72.94K

Owned

0.00

ALEXANDER MICHAEL LEWIS — Initial Ownership Disclosure (Form 3) Filed Jun 8, 2026 | Finecho