Nicholas Borys, CMO at Celsion CORP (CLSN), bought 5,000 shares at $2.00 ($10K) on 2011-12-12, disclosed to the SEC on 2011-12-12.
Open-market purchase of $10k CLSN by CMO. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| CLN | BUY | 2008-06-18 | $12K | — | Filing → |