PRLB insider buying
Every open-market purchase of Proto Labs Inc (PRLB) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$101.23K
Insiders buying (12m)2
Purchases on record2
Last purchase filedNov 4, 2026
Since last insider buy-4.4%
In the last 12 months, 2 insiders of Proto Labs Inc bought $101.23K of PRLB stock on the open market in 2 reported purchases. The most recent was filed on Nov 4, 2026: Krishna Suresh (President and CEO, Director) bought 750 shares at $69.52, worth $52.14K. PRLB last closed at $66.48 on Nov 4, 2026: taken together, the insider purchases listed here are down 3% since they were made (split-adjusted, weighted by amount).
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