|
⚲
|
| Keyboard |
| Peterson Steven W
✚
|
|
|---|---|
| CIK # | 0001260286 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 4 | [0001260286] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Mesa Laboratories Inc /CO/ | |
| Peterson Steven W |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2013-02-05 | Tax withheld | 1,210 | $52.74 | 63,815 |
|
Mesa Laboratories Inc /CO/ MLAB
Non Qualified Stock Option · derivative
|
2013-02-05 | Option exercise | 2,500 | $0.00 | |
|
Mesa Laboratories Inc /CO/ MLAB
Non Qualified Stock Option · derivative
|
2013-02-05 | Option exercise | 2,700 | $0.00 | |
|
Mesa Laboratories Inc /CO/ MLAB
Non Qualified Stock Option · derivative
|
2013-02-05 | Option exercise | 3,000 | $0.00 | |
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2013-02-05 | Option exercise | 2,700 | $21.93 | 59,211 |
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2013-02-05 | Tax withheld | 1,120 | $52.74 | 59,069 |
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2013-02-05 | Option exercise | 3,000 | $16.60 | 49,800 |
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2013-02-05 | Tax withheld | 942 | $52.74 | 49,681 |
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2013-02-05 | Option exercise | 2,500 | $25.56 | 63,900 |
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2012-12-28 | Sell | 1,946 | $48.70 | 94,770 |
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2012-12-27 | Sell | 5,724 | $48.50 | 277,614 |
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2012-12-26 | Sell | 11,230 | $48.50 | 544,655 |
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2012-12-21 | Sell | 100 | $48.68 | 4,868 |
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2012-12-19 | Sell | 1,152 | $48.76 | 56,172 |
|
Mesa Laboratories Inc /CO/ MLAB
Common Stock
|
2012-12-18 | Sell | 11,829 | $48.77 | 576,900 |
|
Mesa Laboratories Inc /CO/ MLAB
Non-Qualified Stock Option · derivative
|
2012-04-02 | Grant | 4,000 | $0.00 | |
|
Mesa Laboratories Inc /CO/ MLAB
Mesa Laboratories, Inc. Common Stock
|
2012-02-20 | Option exercise | 3,000 | $18.98 | 56,940 |
|
Mesa Laboratories Inc /CO/ MLAB
Incentive Stock Options · derivative
|
2012-02-20 | Option exercise | 3,000 | $18.98 | 56,940 |
|
Mesa Laboratories Inc /CO/ MLAB
Mesa Laboratories, Inc. Common Stock
|
2012-02-20 | Tax withheld | 1,124 | $50.49 | 56,751 |