Stocks
CTSO Cytosorbents Corp

CTSO

Cytosorbents Corp

Company with tickers: CTSO

CIK

1175151

CUSIP

23283X206

Shares Outstanding

62,794,748

13F Activity (30d)

41 filings 41 filers

Date	Insider	Role	Type	Shares	Price	Value	After
2025-11-18	Chan Phillip P.	Director, Chief Executive Officer	Award	100,000	$0.64	$64,000	1,482,963
2025-08-08	Capponi Vincent	President and COO	Award	89,100	—	—	766,268
2025-08-08	Sobel Alan D.	Director	Other	2,000	—	—	2,000
2025-08-08	BATOR MICHAEL G.	Director	Other	151,273	—	—	151,273
2025-08-08	Chan Phillip P.	Director, Chief Executive Officer	Award	105,600	—	—	1,382,963
2025-08-08	Jones Edward Raymond	Director	Other	88,834	—	—	88,834
2025-08-08	Jones Edward Raymond	Director	Award	22,000	—	—	22,000
2025-08-08	Capponi Vincent	President and COO	Award	111,100	—	—	111,100
2025-08-08	Deliargyris Efthymios	Chief Medical Officer	Award	70,000	—	—	473,025
2025-08-08	Sobel Alan D.	Director	Other	145,757	—	—	145,757
2025-08-08	Sobel Alan D.	Director	Award	22,000	—	—	22,000
2025-08-08	MARIANI PETER J	EVP & Chief Financial Officer	Award	90,000	—	—	90,000
2025-08-08	Kim Jiny	Director	Award	22,000	—	—	22,000
2025-08-08	Kim Jiny	Director	Other	77,819	—	—	77,819
2025-08-08	Chan Phillip P.	Director, Chief Executive Officer	Award	136,400	—	—	136,400
2025-08-08	MARIANI PETER J	EVP & Chief Financial Officer	Award	71,500	—	—	538,113
2025-08-08	BATOR MICHAEL G.	Director	Award	44,000	—	—	44,000
2025-08-08	Deliargyris Efthymios	Chief Medical Officer	Award	95,000	—	—	95,000
2025-02-24	Sobel Alan D.	Director	Other	2,000	—	—	2,000
2025-02-24	MARIANI PETER J	EVP & Chief Financial Officer	Other	32,625	$1.13	$36,866	466,613
2025-02-24	BATOR MICHAEL G.	Director	Other	15,879	$1.13	$17,943	0
2025-02-24	BATOR MICHAEL G.	Director	Other	10,000	$1.13	$11,300	151,273
2025-02-24	MARIANI PETER J	EVP & Chief Financial Officer	Other	32,625	$1.13	$36,866	0
2025-02-24	Capponi Vincent	President and COO	Other	12,000	$1.13	$13,560	677,168
2025-02-24	Sobel Alan D.	Director	Other	21,950	$1.13	$24,804	145,757
2025-02-24	Capponi Vincent	President and COO	Other	12,000	$1.13	$13,560	0
2025-02-24	Chan Phillip P.	Director, Chief Executive Officer	Other	34,168	$1.13	$38,610	1,277,363
2025-02-24	Chan Phillip P.	Director, Chief Executive Officer	Other	34,168	$1.13	$38,610	0
2025-02-24	Sobel Alan D.	Director	Other	21,950	$1.13	$24,804	0
2025-01-17	Sobel Alan D.	Director	Exercise	21,950	$1.00	$21,950	123,807
2025-01-17	MARIANI PETER J	EVP & Chief Financial Officer	Exercise	32,625	$1.00	$32,625	433,988
2025-01-17	Capponi Vincent	President and COO	Exercise	31,760	—	—	0
2025-01-17	Sobel Alan D.	Director	Other	2,000	—	—	2,000
2025-01-17	Deliargyris Efthymios	Chief Medical Officer	Other	16,233	—	—	16,233
2025-01-17	Chan Phillip P.	Director, Chief Executive Officer	Other	90,832	—	—	90,832
2025-01-17	Deliargyris Efthymios	Chief Medical Officer	Exercise	16,233	$1.00	$16,233	403,025
2025-01-17	Sobel Alan D.	Director	Exercise	21,950	—	—	0
2025-01-17	Sobel Alan D.	Director	Other	21,950	—	—	21,950
2025-01-17	BATOR MICHAEL G.	Director	Exercise	15,879	$1.00	$15,879	141,273
2025-01-17	BATOR MICHAEL G.	Director	Exercise	15,879	—	—	0
2025-01-17	MARIANI PETER J	EVP & Chief Financial Officer	Other	32,625	—	—	32,625
2025-01-17	BATOR MICHAEL G.	Director	Other	15,879	—	—	15,879
2025-01-17	Chan Phillip P.	Director, Chief Executive Officer	Exercise	90,832	$1.00	$90,832	1,243,195
2025-01-17	Deliargyris Efthymios	Chief Medical Officer	Exercise	16,233	—	—	0
2025-01-17	MARIANI PETER J	EVP & Chief Financial Officer	Other	32,625	—	—	32,625
2025-01-17	Capponi Vincent	President and COO	Other	31,760	—	—	31,760
2025-01-17	Chan Phillip P.	Director, Chief Executive Officer	Other	90,832	—	—	90,832
2025-01-17	Capponi Vincent	President and COO	Exercise	31,760	$1.00	$31,760	665,168
2025-01-17	Sobel Alan D.	Director	Other	21,950	—	—	21,950
2025-01-17	Capponi Vincent	President and COO	Other	31,760	—	—	31,760

Showing 1–50 of 261 transactions