Arkolith/Insider Trading/CTSO/Form 4

Chan Phillip P.

Chief Executive Officer, DirectorCytosorbents Corp (CTSO) · full profile →Form 4 · filed Jun 15, 2026
Net Buying
Open-Market Buys
$105K
Open-Market Sells
$0
Net Open-Market Flow
$105K
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jun 15, 2026Buy(P)10K$0.43$4K1.7M
Jun 12, 2026Buy(P)251K$0.40$100K1.7M

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001104659-26-074164) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML