Cytosorbents Corp - CTSO

Include option trades

Include indirect trades

Latest data: 9/14/2026 10:02:20 PM

EDGAR CIK

1 Month 3 Month 6 Month 1 Year 2 Years

Buy Breakdown

Total $218,898

Sell Breakdown

Total $0

No sell transactions for this time period.

Monthly Totals

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
09/04/2026	09/09/2026	Chan Phillip P. Chief Executive Officer CEO Director	Buy	200,000 @ $0.35	$70,000.00	1,944,432	(11.47%)	Direct
06/15/2026	06/15/2026	Chan Phillip P. Chief Executive Officer CEO Director	Buy	10,333 @ $0.43	$4,443.19	1,744,432	(0.60%)	Direct
06/15/2026	06/16/2026	Mariani Peter J Chief Financial Officer CFO	Buy	100,000 @ $0.44	$44,000.00	638,113	(18.58%)	Direct
06/12/2026	06/15/2026	Chan Phillip P. Chief Executive Officer CEO Director	Buy	251,136 @ $0.40	$100,454.40	1,734,099	(16.93%)	Direct