Insider Activity of Dietrick William M.
The largest sale of all time was on 2013-01-16 and amounted to 32000 shares of Proto Labs, Inc. for $1.35M.
Biography of Dietrick William M.
No biography is available at this moment.
The largest sale of all time was on 2013-01-16 and amounted to 32000 shares of Proto Labs, Inc. for $1.35M.
No biography is available at this moment.
| 2013-01-16 | Sale | Proto Labs, Inc. PRLB | Vice President of Marketing | 32,000 0.1267% | $42.30 | $1.35M | +51.29% | |
| 2012-11-27 | Sale | Proto Labs, Inc. PRLB | Vice President of Marketing | 4,000 0.0163% | $36.00 | $144,000 | +53.96% | |
| 2012-10-25 | Sale | Proto Labs, Inc. PRLB | Vice President of Marketing | 4,000 0.0163% | $36.00 | $144,000 | +45.24% |