CTSO

Cytosorbents Corp

Company with tickers: CTSO

CIK

1175151

CUSIP

23283X206

Shares Outstanding

62,794,748

13F Activity (30d)

41 filings 41 filers

Short Volume (Last 90 Days)

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-05-29	16,638	0	55,948	29.7%
2026-05-28	40,568	0	112,526	36.1%
2026-05-27	39,502	0	116,834	33.8%
2026-05-26	8,180	0	54,076	15.1%
2026-05-22	56,702	0	100,057	56.7%
2026-05-21	36,729	3,806	91,622	40.1%
2026-05-20	25,097	0	61,909	40.5%
2026-05-19	15,366	0	28,680	53.6%
2026-05-18	58,499	0	126,750	46.2%
2026-05-15	34,222	0	123,182	27.8%
2026-05-14	47,786	0	192,715	24.8%
2026-05-13	9,664	0	53,131	18.2%
2026-05-12	12,265	0	22,101	55.5%
2026-05-11	12,081	0	32,189	37.5%
2026-05-08	5,307	0	30,112	17.6%
2026-05-07	28,999	0	130,170	22.3%
2026-05-06	17,530	0	41,382	42.4%
2026-05-05	1,536	0	16,710	9.2%
2026-05-04	1,670	0	13,143	12.7%
2026-05-01	9,119	0	32,596	28.0%
2026-04-30	1,514	0	8,178	18.5%
2026-04-29	3,045	0	14,764	20.6%
2026-04-28	1,030	0	10,062	10.2%
2026-04-27	7,983	0	39,417	20.3%
2026-04-24	1,168	0	15,966	7.3%
2026-04-23	5,434	0	14,540	37.4%
2026-04-22	2,771	0	18,152	15.3%
2026-04-21	2,982	0	15,998	18.6%
2026-04-20	13,270	0	27,462	48.3%
2026-04-17	8,273	0	65,785	12.6%
2026-04-16	10,921	0	19,587	55.8%
2026-04-15	4,741	0	15,142	31.3%
2026-04-14	3,571	0	23,358	15.3%
2026-04-13	9,290	0	51,180	18.2%
2026-04-10	8,186	0	26,273	31.2%
2026-04-09	2,199	0	23,657	9.3%
2026-04-08	16,800	0	71,415	23.5%
2026-04-07	11,649	0	52,556	22.2%
2026-04-06	6,970	0	51,751	13.5%