Michael G. Bator, Director at Cytosorbents Corp (CTSO), bought 5,000 shares at $2.21 ($11K) on 2022-05-18, disclosed to the SEC on 2022-05-19.
Open-market purchase of $11k CTSO by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $2.18 | 2,000 | $4K | 39.7% |
| 2 | $2.20 | 2,000 | $4K | 40.1% |
| 3 | $2.21 | 1,000 | $2K | 20.1% |
| Total | $2.19 avg | 5,000 | $11K | 100% |
| Filing → |
| CTSO | BUY | 2017-06-12 | $6K | — | Filing → |
| CTSO | BUY | 2016-06-09 | $15K | — | Filing → |