Proto Labs Inc

Proto Labs insider Kenison Michael R. trades 10b5‑1 shares, buying at $33 and selling at $70, signaling a planned retirement exit and steady leadership confidence.

Proto Labs CFO sells shares: a liquidity move, not a warning – insider trades show routine float‑management while the company’s rapid‑prototyping fundamentals stay strong.

Proto Labs insider sale: COO Kenison Michael R. sells 2,500 shares at $60 amid steady earnings growth and capacity expansion, reflecting routine rebalancing rather than a warning sign.