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Insider ActivityCTSO

Chan Phillip P., Chief Executive Officer, Director at Cytosorbents Corp, bought $100K of CTSO

Last updated Aug 12, 2026

This page documents an SEC Form 4 insider trading disclosure for $CTSO securities filed with the Securities and Exchange Commission. Section 16 of the Securities Exchange Act of 1934 mandates that corporate officers, directors, and beneficial owners of more than 10% of a company's registered equity securities must report their personal trades within two business days of execution. Insider transactions are closely monitored by market participants because insiders possess firsthand knowledge of company operations, financial condition, and near-term prospects. The transaction details below are drawn directly from the SEC EDGAR filing database and reflect the information as reported.

Chan Phillip P. Chief Executive Officer, Director
Cytosorbents Corp · $CTSO
$100K Total Value
251,136 Shares Traded
$0.4 Price / Share
1,734,099 Shares Owned After
2026-06-15 Filing Date

Transaction Details

InsiderChan Phillip P.
TitleChief Executive Officer, Director
CompanyCytosorbents Corp
TickerCTSO
Transaction TypePurchase
Transaction Date2026-06-12
Shares Traded251,136
Price Per Share$0.4
Total Value$100K
Filed Date2026-06-15
Accession Number0001104659-26-074164

Ownership Context

Shares Owned After Transaction1,734,099
Ownership TypeDirect

SEC Filing

↗ View Original SEC Filing

Accession: 0001104659-26-074164

Other Insider Trades — CTSO

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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.

Last updated: August 12, 2026 at 07:16 UTC

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