A cartoon-style digital illustration of a robotic arm building a 3D bar chart on a factory floor, with a cheerful CEO character giving a thumbs-up and Wall Street buildings in the background.

Proto Labs (PRLB): The CEO Bought Shares. Should You?

The CEO of Proto Labs just invested in his own company — but it’s not just him. Wall Street giants are in, revenue’s at record levels, and PRLB might be building toward a breakout. Should you 3D-print it into your portfolio?

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