Thomas Merk, Insider at ROFIN SINAR TECHNOLOGIES INC (RSTI), bought 30,000 shares at $16.36 ($491K) on 2010-11-10, disclosed to the SEC on 2010-11-10.
Open-market purchase of $491k RSTI by Insider. 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 → |
| RSTI | SELL | 2013-02-11 | $694K | — | Filing → |
| RSTI | BUY | 2013-02-11 | $428K | — | Filing → |
| RSTI | BUY | 2011-02-17 | $327K | — | Filing → |