D. Alan Sobel

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
CTSO	$1.33	22,557	$30,000.81	101,857	2023-12-13	Filing
CTSO	$2.02	8,800	$17,776.00	79,300	2022-05-11	Filing
CTSO	$2.00	1,200	$2,398.80	70,500	2022-05-11	Filing