Al Kraus, Director at Cytosorbents Corp (CTSO), sold 4,000 shares at $9.40 ($38K) on 2021-08-31, disclosed to the SEC on 2021-09-02.
Open-market sale of $38k CTSO by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| CTSO | SELL | 2018-08-31 | $376K | — | Filing → |
| CTSO | SELL | 2015-10-19 | $42K | — | Filing → |
| CTSO | SELL | 2015-10-13 | $64K | — | Filing → |