MARIANI PETER J purchased $44K of CTSO
MARIANI PETER J (Chief Financial Officer) purchased 100,000 shares of Cytosorbents Corp (CTSO) at $0.44 on 2026-06-15.
How this was made
The 30-second read
Why it matters
The newest information is the CFO’s open-market purchase details (shares, price, total value, and post-transaction holdings).
Market read
This provides a fresh, primary-source datapoint on insider buying, which may slightly influence sentiment but does not change fundamentals on its own.
What to watch
The article provides no context on prior insider activity, total compensation, or whether the purchase is part of a broader pattern; traders should compare with recent Form 4 history.
Background
The article is an SEC Form 4 insider transaction disclosure for Cytosorbents Corp.
Ticker impact
Cytosorbents CFO Peter J. Mariani filed an open-market purchase of 100,000 shares at $0.44 on 2026-06-15.
Likely limited near-term impact; any effect is sentiment-driven and typically fades.
The disclosure is a Form 4 insider transaction with no accompanying operational, financial, or regulatory news; size is moderate and lacks a stated 10b5-1 plan.
Market effects
No clear sector read-across; this is company-specific insider activity.
None indicated.
None indicated.
Counterpoint
Insider buys can be discretionary and may not reflect near-term business improvement; without a 10b5-1 plan, timing could be personal rather than informational.
Key entities
- issuerCytosorbents Corp
Subject of the SEC Form 4 insider transaction disclosure.
- insiderPeter J. Mariani
Cytosorbents CFO who purchased 100,000 shares open-market.
