Stephen B. Timbers, Director at CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND (CHI), bought 4,000 shares at $12.66 ($51K) on 2012-03-20, disclosed to the SEC on 2012-03-20.
Open-market purchase of $51k CHI 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 → |
| CHY | BUY | 2007-12-26 | $7K | — | Filing → |
| CGO | BUY | 2006-10-12 | $71K | — | Filing → |
| CSQ | BUY | 2006-10-12 | $67K | — | Filing → |