David P. Southwell, Director at HUMAN GENOME SCIENCES INC (HGSI), bought 73,000 shares at $0.72 ($53K) on 2009-03-13, disclosed to the SEC on 2009-03-16.
Open-market purchase of $53k HGSI by Director. 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 → |
| PTCT | SELL | 2023-04-19 | $1.2M | — | Filing → |
| PTCT | SELL | 2023-04-04 | $257K | — | Filing → |
| PTCT | SELL | 2023-03-29 | $897K | — | Filing → |