Bradley Sitko, Chief Investment Officer at XOMA Corp (XOMA), bought 1,500 shares at $17.20 ($26K) on 2023-05-31, disclosed to the SEC on 2023-06-02.
Open-market purchase of $26k XOMA by Chief Investment Officer. 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $17.00 | 500 | $9K | 33.1% |
| 2 | $17.20 | 1,000 | $17K | 66.9% |
| Total | $17.13 avg | 1,500 | $26K | 100% |
| Filing → |
| XOMA | BUY | 2025-04-02 | $20K | — | Filing → |
| XOMA | BUY | 2025-03-25 | $99K | — | Filing → |
| XOMA | BUY | 2025-01-10 | $4K | — | Filing → |