SPEER STANLEY E – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	#Shares	#Shares Total	SEC Form 4
CDZI	SPEER STANLEY E	Chief Financial Officer	Oct 31 '25	Option Exercise	38,425	297,285	Apr 10 12:00 AM
CDZI	SPEER STANLEY E	CFO	Mar 15 '24	Option Exercise	62,624	79,708	Mar 27 12:00 AM
CDZI	SPEER STANLEY E	Chief Financial Officer	Mar 01 '23	Option Exercise	62,624	59,584	Mar 02 12:00 AM
CDZI	SPEER STANLEY E	Chief Financial Officer	Aug 13 '21	Option Exercise	62,624	85,000	Aug 17 12:00 AM

Insider Trading & Congressional Trades