Michael H. Tardugno, Chairman, President and CEO at Celsion CORP (CLSN), bought 2,500 shares at $2.30 ($6K) on 2018-04-09, disclosed to the SEC on 2018-04-09.
Open-market purchase of $6k CLSN by Chairman, President and CEO. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Nothing distinguishes this filing.
| Filing → |
| CLSN | BUY | 2019-05-16 | $11K | — | Filing → |
| CLSN | BUY | 2018-10-30 | $15K | — | Filing → |
| CLSN | BUY | 2018-03-05 | $18K | — | Filing → |