Arthur R. Baker III, Chief Technology Officer at Proto Labs Inc (PRLB), bought 3,000 shares at $55.00 ($165K) on 2016-09-01, disclosed to the SEC on 2016-09-06.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Something here stands out, but not much.
| Filing → |
| PRLB | SELL | 2020-05-20 | $458K | — | Filing → |
| PRLB | SELL | 2018-09-11 | $1.1M | — | Filing → |
| MTSC | SELL | 2014-02-18 | $777K | — | Filing → |