Rainer Gawlick, Director at Proto Labs Inc (PRLB), sold 357 shares at $61.20 ($22K) on 2016-05-19, disclosed to the SEC on 2016-05-23.
Seasonal sale ($22k) by Director — this insider has traded PRLB in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| PRLB | SELL | 2020-12-22 | $320K | — | Filing → |
| PRGS | BUY | 2020-10-05 | $38K | — | Filing → |
| PRLB | SELL | 2018-01-04 | $51K | — | Filing → |