MARIANI PETER J (Chief Financial Officer) purchased 18.6% of their position (100K shares) of CYTOSORBENTS CORP on the open market
Open‑market purchase worth $44.0K — a significant purchase. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 6/16/2026ACC: 0001104659-26-074291
Officer· Chief Financial Officer
Since Aug 2024
+100K
Net shares
Net buyer
$44.0K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
100K acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+100K
Price / share
$0.44
Trade value
$44K
% of position
18.6%
6/15/2026
538.11K→638.11K
Total
Net shares
+100K
Net value
$44K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/15/2026 | P · Purchase | +100K | $0.44 | $44K | 18.6% | 538.11K | 638.11K |
| Total | +100K | $44K | ||||||
Derivative Transactions0
No derivative transactions reported