Donald G. Krantz, Chief Operating Officer at Proto Labs Inc (PRLB), sold 10,000 shares at $38.07 ($381K) on 2012-12-19, disclosed to the SEC on 2012-12-21.
Scheduled sale ($381k) by Chief Operating Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| Filing → |
| PRLB | SELL | 2015-04-20 | $94K | — | Filing → |
| PRLB | SELL | 2013-04-12 | $2.1M | — | Filing → |
| PRLB | SELL | 2013-03-19 | $2.2M | — | Filing → |