Kathleen P. Bloch

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
2 Apr 24	CTSO Cytosorbents	Common Stock	Grant	Acquire A	No	No	0	65,000	0.00	532,941
2 Apr 24	CTSO Cytosorbents	Stock Option Common Stock	Grant	Acquire A	No	No	0.955	87,000	83.09 k	87,000
29 Mar 24	CTSO Cytosorbents	Stock Option Common Stock	Grant	Acquire A	No	No	0.95	49,038	46.59 k	49,038
13 Dec 23	CTSO Cytosorbents	Common Stock	Buy	Acquire P	No	No	1.33	37,594	50.00 k	467,941
13 Dec 23	CTSO Cytosorbents	Common Stock Warrant Common Stock	Buy	Acquire P	No	No	2	13,157	26.31 k	13,157
18 Sep 23	CTSO Cytosorbents	Common Stock	Grant	Acquire A	No	No	0	45,000	0.00	442,347
18 Sep 23	CTSO Cytosorbents	Stock Option Common Stock	Grant	Acquire A	No	No	1.98	30,000	59.40 k	30,000
7 Jul 23	CTSO Cytosorbents	Stock Option Common Stock	Grant	Acquire A	No	No	3.53	20,000	70.60 k	20,000

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.