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Phillip P. Chan, Chief Executive Officer at Cytosorbents, bought CTSO on Jun 15, 2026

Prices as of Oct 1 · price update delayed · Every feed →

▲ BUY$4.4K10,333 shares at $0.43Phillip P. Chan Chief Executive OfficerCTSO Cytosorbents Corp
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Traded
Jun 15, 2026
Disclosed
Jun 15, 2026
Filed
The same day

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Phillip P. Chan, Chief Executive Officer at Cytosorbents, bought CTSO on Jun 15, 2026TRADEDDISCLOSED
CTSOSimilar stocks (XLV — its sector index fund), rebased to CTSO's price on the disclosure day
CTSO since disclosure
+868.8%
Similar stocks (XLV) since disclosure
+8.7%
XLV — its sector index fund

Change in closing price from Jun 15, 2026 (the first trading day on or after disclosure) to Oct 1, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▲ BUYPhillip P. Chan Chief Executive OfficerCTSO Cytosorbents Corp$100Kdisclosed Jun 15 · filed 3 days after the trade

See every trade on CTSO →