John B. Tumelty, Managing Dir.-Proto Labs, Ltd at Proto Labs Inc (PRLB), sold 1,750 shares at $77.00 ($135K) on 2013-11-21, disclosed to the SEC on 2013-11-21.
Scheduled sale ($135k) by Managing Dir.-Proto Labs, Ltd under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| Filing → |
| PRLB | SELL | 2017-02-15 | $49K | — | Filing → |
| PRLB | SELL | 2016-04-04 | $3.1M | — | Filing → |
| PRLB | SELL | 2016-02-19 | $26K | — | Filing → |