MarketPeel
Insider Trading Intelligence
Chief Operations Officer
Tue, May 12, 2026
May 12
sold $466.97k of PRLB
6,643 shares @ $70.30
Decreased holdings by -26.20%
2nd largest trade (out of 48)
Abnormally LargeCluster Buy
Trade made by an officer
Part of a cluster of 2 transactions by 2 insiders
10b5-1 scheduled trade
Abnormally large trade for this company
Price 31% above 200-day moving average
Small Cap stock — insider trades carry more weight
PRLBProto Labs Inc
IndustrialsIndustrial Machinery
1D0.00%
1W+5.51%
1M-1.97%
3M+24.04%
6M
1Y

Recent insider activity at PRLB

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