|
⚲
|
| Keyboard |
| Langton William R
✚
|
|
|---|---|
| CIK # | 0001542477 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0001542477] | |
| 4 | [0001542477] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Langton William R | |
| Proto Labs Inc |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Proto Labs Inc PRLB
Common Stock
|
2012-10-02 | Sell | 8,250 | $34.00 | 280,500 |
|
Proto Labs Inc PRLB
Common Stock
|
2012-10-02 | Option exercise | 8,250 | $2.66 | 21,945 |
|
Proto Labs Inc PRLB
Employee Stock Option (right to buy) · derivative
|
2012-10-02 | Option exercise | 8,250 | $0.00 | |
|
Proto Labs Inc PRLB
Employee Stock Option (right to buy) · derivative
|
2012-05-07 | Grant | 8,480 | $0.00 |