Blumberg Scott – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
CBLL	Blumberg Scott	Chief Financial Officer	May 21 '26	Sale	18.00	1,387	24,966	147,683	May 26 12:00 AM
CBLL	Blumberg Scott	Chief Financial Officer	Feb 23 '26	Sale	19.79	808	15,990	118,334	Feb 25 12:00 AM
CBLL	Blumberg Scott	Chief Financial Officer	Dec 22 '25	Sale	21.00	19,719	414,099	118,842	Dec 29 12:00 AM
CBLL	Blumberg Scott	Chief Financial Officer	Dec 22 '25	Option Exercise	4.27	67,248	286,865	138,561	Dec 29 12:00 AM

Insider Trading & Congressional Trades