Peter J. Mariani
Chief Financial Officer · Cytosorbents Corp
- 2024
- Jun 16, 2026
- 4
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Peter J. Mariani files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Phillip P. Chan - $198K in CTSO purchases and sales in the last 12 months
- Alan D. Sobel - $15K in CTSO purchases and sales in the last 12 months
- Vincent Capponi - $13K in CTSO purchases and sales in the last 12 months
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Frequently asked questions
Who is Peter J. Mariani?
Peter J. Mariani is a corporate insider, tracked as Chief Financial Officer of Cytosorbents Corp (CTSO). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Peter J. Mariani last file a Form 4?
The most recent primary Form 4 on record is dated 16 June 2026, one of 4 filings going back to 2024.
Has Peter J. Mariani been buying or selling stock?
Recorded transactions: 4 open-market purchases ($91K) and 0 open-market sales across all tracked filings.
