CTSO Buy Disclosure
Sobel Alan D. · SEC Form 4 · Filed Sep 16, 2026
Buy
Calculated transaction value
$11.63K
Sobel Alan D. Director
CTSO
Cytosorbents Corp
CTSO
Transaction date
Sep 15, 2026
Public filing date
Sep 16, 2026
Filing lag
Filed 1 day later
CTSO daily price context
Close on/before transaction
$6.06
Sep 15, 2026
Close before public filing
$6.06
Sep 15, 2026
Return since public filing
-5.12%
Through Sep 18, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 1,900 shares @ $6.12
- SEC ownership
- Direct
- Transaction code
- P
- Form
- 4
- Filing identifier
- 0001104659-26-108246
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$15.25K
Buys / sales
3 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Cytosorbents Corp CTSO Current | Buy | Sep 15, 2026 | $11.63K |
| Cytosorbents Corp CTSO | Buy | Sep 15, 2026 | $3.02K |
| Cytosorbents Corp CTSO | Buy | Sep 15, 2026 | $601 |