David C. Aldous, Director at DYNAMIC MATERIALS CORP (BOOM), bought 1,000 shares at $10.20 ($10K) on 2015-08-20, disclosed to the SEC on 2015-08-21.
Open-market purchase of $10k BOOM 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 → |
| BOOM | BUY | 2016-05-16 | $29K | — | Filing → |
| BOOM | BUY | 2015-11-03 | $15K | — | Filing → |