MarketPeel
Insider Trading Intelligence
Chief Operations Officer
Mon, May 11, 2026
May 11
sold $0.00 of PRLB
3,756 shares @ $0.00
Decreased holdings by -49.30%
35th largest trade (out of 48)
Trade made by an officer
10b5-1 scheduled trade
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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