New Post Public Reply Private Reply Replies (0) Message Board Keep ← Newer Older → DennyT Jun 28, 2017 at 10:30 AM 167 PRLB Stock 67.95 Proto Labs Inc $PRLB Hit 8,442 52 week highs as of +56.73%. Currently trading at 67.95 -0.20 total volume of -0.29%. Newer Older