The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Tumelty John B. since 2012.
The trader's CIK number is 1542616.
At the time of the last reporting, Tumelty John B. was the Managing Dir.-Proto Labs, Ltd. of Proto Labs Inc. (stock ticker symbol PRLB).
Also see all insider trading activities at Proto Labs Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2017 | PRLB | 0 | $0 | 26,314 | $2,031,257 | 11,130 | $755,426 |
| 2016 | PRLB | 0 | $0 | 21,000 | $1,632,603 | 21,000 | $0 |
| 2015 | PRLB | 0 | $0 | 30,764 | $2,296,525 | 32,896 | $626,981 |
| 2014 | PRLB | 0 | $0 | 4,464 | $327,121 | 4,464 | $85,798 |
| 2013 | PRLB | 0 | $0 | 61,250 | $3,331,389 | 61,250 | $481,425 |
| 2012 | PRLB | 0 | $0 | 105,000 | $3,473,023 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2017-11-22 | PRLB | Option Ex | 11,130 | 67.87 | 755,426 |
| 2017-11-22 | PRLB | Sale | 13,556 | 92.07 | 1,248,114 |
| 2017-05-08 | PRLB | Sale | 11,896 | 61.72 | 734,197 |
| 2017-02-15 | PRLB | Sale | 862 | 56.78 | 48,946 |
| 2016-03-31 | PRLB | Option Ex | 21,000 | .00 | 0 |
| 2016-03-31 | PRLB | Sale | 21,000 | 77.74 | 1,632,603 |
| 2015-08-17 | PRLB | Sale | 400 | 74.70 | 29,882 |
| 2015-08-14 | PRLB | Sale | 9,000 | 73.79 | 664,101 |
| 2015-08-14 | PRLB | Option Ex | 11,896 | 38.83 | 461,921 |
| 2015-04-10 | PRLB | Option Ex | 12,000 | 7.86 | 94,320 |
| 2015-04-10 | PRLB | Sale | 12,000 | 75.12 | 901,392 |
| 2015-04-13 | PRLB | Option Ex | 9,000 | 7.86 | 70,740 |
| 2015-04-13 | PRLB | Sale | 9,000 | 75.01 | 675,063 |
| 2015-02-13 | PRLB | Sale | 364 | 71.67 | 26,087 |
| 2014-01-06 | PRLB | Option Ex | 4,464 | 19.22 | 85,798 |
| 2014-01-06 | PRLB | Sale | 4,464 | 73.28 | 327,121 |
| 2013-11-21 | PRLB | Sale | 1,750 | 77.00 | 134,750 |
| 2013-11-21 | PRLB | Option Ex | 1,750 | 7.86 | 13,755 |
| 2013-10-21 | PRLB | Option Ex | 1,750 | 7.86 | 13,755 |
| 2013-10-21 | PRLB | Sale | 1,750 | 83.09 | 145,407 |
| 2013-09-23 | PRLB | Sale | 1,750 | 78.00 | 136,500 |
| 2013-09-23 | PRLB | Option Ex | 1,750 | 7.86 | 13,755 |
| 2013-08-21 | PRLB | Option Ex | 1,750 | 7.86 | 13,755 |
| 2013-08-21 | PRLB | Sale | 1,750 | 68.43 | 119,752 |
| 2013-07-22 | PRLB | Sale | 1,750 | 64.00 | 112,000 |
| 2013-07-22 | PRLB | Option Ex | 1,750 | 7.86 | 13,755 |
| 2013-07-08 | PRLB | Option Ex | 10,500 | 7.86 | 82,530 |
| 2013-07-08 | PRLB | Sale | 10,500 | 64.94 | 681,890 |
| 2013-02-15 | PRLB | Option Ex | 42,000 | 7.86 | 330,120 |
| 2013-02-15 | PRLB | Sale | 42,000 | 47.65 | 2,001,090 |
| 2012-09-21 | PRLB | Sale | 20,601 | 33.61 | 692,420 |
| 2012-09-24 | PRLB | Sale | 5,398 | 33.50 | 180,833 |
| 2012-09-25 | PRLB | Sale | 9,001 | 33.52 | 301,740 |
| 2012-08-22 | PRLB | Sale | 70,000 | 32.83 | 2,298,030 |
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 Tumelty John B. (Managing Dir.-Proto Labs, Ltd. of Proto Labs Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.