Insider Activity of Baker Arthur R. III
The largest purchase of all time was on 2021-12-01 and amounted to 10000 shares of Proto Labs, Inc. for $492,100.
The largest sale of all time was on 2021-02-16 and amounted to 9102 shares of Proto Labs, Inc. for $1.7M.
Biography of Baker Arthur R. III
No biography is available at this moment.