TANG Capital Partners L.P., 10% Owner, Director at LA JOLLA PHARMACEUTICAL CO (LJPC), bought 100,000 shares at $5.84 ($584K) on 2019-01-07, disclosed to the SEC on 2019-01-09.
Open-market purchase of $584k LJPC by 10% Owner, 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 D.
Something here stands out, but not much.
| Filing → |
| TCRR | BUY | 2023-05-10 | $275K | — | Filing → |
| TCRR | BUY | 2023-05-05 | $1.1M | — | Filing → |
| LJPC | SELL | 2021-12-01 | $3.4M | — | Filing → |