Cytosorbents Corp

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Cytosorbents Corp
CIK #0001175151
EDGAR Form CIK 2011 - 2026
10-K [0001175151]
10-Q [0001175151]
3 [0001175151]
4 [0001175151]
5 [0001175151]
8-K [0001175151]
D [0001175151]
SC 13G [0001175151]
Form 13D/13G Filer Form 13D/13G Subject Filed
Avenue Venture Opportunities Fund LP Cytosorbents Corp [2025-05-28]
Skylands Capital LLC Cytosorbents Corp [2025-04-17]
Vanguard Group Inc Cytosorbents Corp [2025-01-31]
Satterfield Thomas A Jr Cytosorbents Corp [2025-01-17]
Skylands Capital LLC Cytosorbents Corp [2025-01-07]
Granahan Investment Management LLC Cytosorbents Corp [2024-02-14]
Avenir Corp Cytosorbents Corp [2024-02-14]
Skylands Capital LLC Cytosorbents Corp [2024-01-08]
Skylands Capital LLC Cytosorbents Corp [2023-02-07]
Avenir Corp Cytosorbents Corp [2022-08-11]
View All
Form 3/4/5 Subject 2011 - 2026
Mariani Peter J
Cytosorbents Corp
Chan Phillip P
Bator Michael G
Kim Jiny
Capponi Vincent
Deliargyris Efthymios
Sobel Alan D
Jones Edward Raymond
Bloch Kathleen P
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Cytosorbents Corp CTSO
Common Stock
2025-11-18 Grant 100,000 $0.64 64,000
Cytosorbents Corp CTSO
Stock Option (Right to Buy) · derivative
2025-08-08 Grant 22,000 $0.00
Cytosorbents Corp CTSO
Common Stock
2025-08-08 Grant 71,500 $0.00
Cytosorbents Corp CTSO
Common Stock
2025-08-08 Grant 105,600 $0.00
Cytosorbents Corp CTSO
Stock Option (Right to Buy) · derivative
2025-08-08 Grant 136,400 $0.00
Cytosorbents Corp CTSO
Stock Option (Right to Buy) · derivative
2025-08-08 Grant 44,000 $0.00
Cytosorbents Corp CTSO
Stock Option (Right to Buy) · derivative
2025-08-08 Grant 95,000 $0.00
Cytosorbents Corp CTSO
Stock Option (Right to Buy) · derivative
2025-08-08 Grant 90,000 $0.00
Cytosorbents Corp CTSO
Stock Option (Right to Buy) · derivative
2025-08-08 Grant 22,000 $0.00
Cytosorbents Corp CTSO
Stock Option (Right to Buy) · derivative
2025-08-08 Grant 111,100 $0.00
Cytosorbents Corp CTSO
Common Stock
2025-08-08 Grant 89,100 $0.00
Cytosorbents Corp CTSO
Common Stock
2025-08-08 Grant 70,000 $0.00
Cytosorbents Corp CTSO
Stock Option (Right to Buy) · derivative
2025-08-08 Grant 22,000 $0.00
Cytosorbents Corp CTSO
Series A Right Warrants (right to buy) · derivative
2025-02-24 Out-of-money exercise 34,168 $1.13 38,610
Cytosorbents Corp CTSO
Series A Right Warrants (right to buy) · derivative
2025-02-24 Out-of-money exercise 32,625 $1.13 36,866
Cytosorbents Corp CTSO
Series A Right Warrants (right to buy) · derivative
2025-02-24 Out-of-money exercise 12,000 $1.13 13,560
Cytosorbents Corp CTSO
Series A Right Warrants (right to buy) · derivative
2025-02-24 Out-of-money exercise 15,879 $1.13 17,943
Cytosorbents Corp CTSO
Series A Right Warrants (right to buy) · derivative
2025-02-24 Out-of-money exercise 21,950 $1.13 24,803
Cytosorbents Corp CTSO
Common Stock
2025-02-24 Out-of-money exercise 12,000 $1.13 13,560
Cytosorbents Corp CTSO
Common Stock
2025-02-24 Out-of-money exercise 10,000 $1.13 11,300
showing 20 of 200 most recent transactions
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