The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Baker Arthur R. Iii since year 2005.
The trader's CIK number is 1536324.
At the time of this reporting, Baker Arthur R. Iii is the Chief Technology Officer of Proto Labs Inc .
(stock ticker symbol PRLB).
See this page for all insider trading activities at Proto Labs Inc .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2016-09-01||PRLB||Proto Labs Inc||Buy||3,000||55.00||165,000|
|2014-02-13||MTSC||Mts Systems Corp||Sale||10,705||72.56||776,797|
|2013-09-15||MTSC||Mts Systems Corp||Option Ex||726||.00||0|
|2013-09-10||MTSC||Mts Systems Corp||Sale||3,368||59.99||202,046|
|2013-07-05||MTSC||Mts Systems Corp||Option Ex||500||.00||0|
|2013-07-06||MTSC||Mts Systems Corp||Option Ex||390||.00||0|
|2013-07-02||MTSC||Mts Systems Corp||Option Ex||667||.00||0|
|2012-10-01||MTSC||Mts Systems Corp||Option Ex||8,000||35.88||287,040|
|2012-10-01||MTSC||Mts Systems Corp||Sale||6,273||54.00||338,742|
|2012-09-15||MTSC||Mts Systems Corp||Option Ex||726||.00||0|
|2012-07-05||MTSC||Mts Systems Corp||Option Ex||500||.00||0|
|2012-07-06||MTSC||Mts Systems Corp||Option Ex||390||.00||0|
|2012-06-29||MTSC||Mts Systems Corp||Sale||100||10.00||1,000|
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Baker Arthur R. Iii (Chief Technology Officer of Proto Labs Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.