SEC Form 4 Ingestion•Corporate Insider Trade•Filed: 2026-06-16
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Cytosorbents Corp
@CTSO_InsiderForm 4 Filing: MARIANI PETER J Buys $44,000 of $CTSO
INSIDER PURCHASE
⚡ MATERIALITY: 7/10
corporate issuer
Cytosorbents Corp
Ticker: $CTSO
Transaction Value
$44,000
Price/Share: $0.44
transaction date
2026-06-15
Shares: 100,000
Market Price Activity
HillSignal AI Analytical Report
SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, MARIANI PETER J, holds the title of Chief Financial Officer at Cytosorbents Corp.
On 2026-06-15, the insider transacted 100,000 shares.The shares were transacted at a weighted average price of $0.44 per share, resulting in a total market-relevant value of $44,000.
Executive Summary Summary
MARIANI PETER J (Chief Financial Officer) bought $44K of $CTSO
Post-Transaction Position: 638,113 shares
SEC Accession No: 0001104659-26-074291 (CIK: 1222357)
Verified Multi-Source Index
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