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Insider Trading: Mesa Laboratories Inc /co
Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Mesa Laboratories Inc /co in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of Mesa Laboratories Inc /co since year 2005. Table 2 shows the detailed insider transactions of Mesa Laboratories Inc /co since 2005.
The reporting company's ticker symbol is MLAB.
The reporting company's CIK number is 724004.
The total value of stock buying since 2005 is $83,813.
The total value of stock sales is $2,753,489.
The total value of stock exercises is $370,939.
1 year stock price chart,
1 day stock price chart
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Figure 1. Monthly insider transaction values at Mesa Laboratories Inc /co (MLAB) in the past 24 months.
The trade values of insider stock buys, sales, and option exercises are in logarithmic scale
as shown on the right axis labels.
The detailed monthly and daily insider transactions are listed in the 2 tables below.
08 09 10 11 12 01 2007 02 03 04 05 06 07 08 09 10 11 12 01 2008 02 03 04 05 06 07 -
Figure 2. Average prices of insider buys, sales, and option exercises at Mesa Laboratories Inc /co (MLAB) in the past 24 months. See table 2 for insider transaction details.
08 09 10 11 12 01 2007 02 03 04 05 06 07 08 09 10 11 12 01 2008 02 03 04 05 06 07 -
Table 1. Monthly summaries of insider stock purchases, sales, and option exercises
for Mesa Laboratories Inc /co (MLAB).
Trading Period
year-month |
Insider Buying
Shares Value ($) |
Insider Sales
Shares Value ($) |
Option Exercises
Shares Value ($) |
| 2008-07 | 0 | 0 | 0 | 0 | 1,750 | 19,171 |
| 2008-05 | 0 | 0 | 100,000 | 2,100,000 | 5,175 | 43,861 |
| 2007-12 | 0 | 0 | 3,000 | 70,890 | 4,000 | 33,780 |
| 2007-11 | 0 | 0 | 3,000 | 60,330 | 0 | 0 |
| 2007-10 | 0 | 0 | 3,000 | 63,090 | 0 | 0 |
| 2007-09 | 0 | 0 | 3,000 | 66,810 | 0 | 0 |
| 2007-08 | 0 | 0 | 3,000 | 74,820 | 2,750 | 26,500 |
| 2007-07 | 0 | 0 | 3,000 | 70,620 | 0 | 0 |
| 2007-06 | 0 | 0 | 3,000 | 69,930 | 0 | 0 |
| 2007-05 | 0 | 0 | 3,000 | 57,270 | 0 | 0 |
| 2007-04 | 0 | 0 | 3,000 | 57,719 | 0 | 0 |
| 2007-03 | 0 | 0 | 3,000 | 62,010 | 4,400 | 44,228 |
| 2006-11 | 1,500 | 30,000 | 0 | 0 | 9,000 | 54,275 |
| 2006-09 | 150 | 2,475 | 0 | 0 | 0 | 0 |
| 2006-08 | 928 | 14,476 | 0 | 0 | 0 | 0 |
| 2006-04 | 0 | 0 | 0 | 0 | 8,000 | 52,560 |
| 2006-01 | 0 | 0 | 0 | 0 | 19,500 | 96,564 |
| 2005-12 | 832 | 13,062 | 0 | 0 | 0 | 0 |
| 2005-06 | 2,000 | 23,800 | 0 | 0 | 0 | 0 |
Table 2. Detailed insider stock purchases, sales, and option exercises
for Mesa Laboratories Inc /co (MLAB)
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2008-07-15 | Campbell H Stuart (Director) | Option Exercise | 1,750 | 10.96 | 19,171 |
| 2008-05-29 | Campbell H Stuart (Director) | Option Exercise | 1,175 | 17.21 | 20,221 |
| 2008-05-15 | Brooks Michael T (Director) | Option Exercise | 4,000 | 5.91 | 23,640 |
| 2008-05-14 | Schmieder Luke R (CEO, Chairman, Treasurer) | Sale | 100,000 | 21.00 | 2,100,000 |
| 2007-12-06 | Peterson Steven W (VP Finance, CFO, Secretary) | Option Exercise | 4,000 | 8.44 | 33,780 |
| 2007-12-03 | Duke Paul D (Director) | Sale | 3,000 | 23.63 | 70,890 |
| 2007-11-01 | Duke Paul D (Director) | Sale | 3,000 | 20.11 | 60,330 |
| 2007-10-02 | Duke Paul D (Director) | Sale | 3,000 | 21.03 | 63,090 |
| 2007-09-06 | Duke Paul D (Director) | Sale | 3,000 | 22.27 | 66,810 |
| 2007-08-15 | Campbell H Stuart (Director) | Option Exercise | 2,750 | 9.64 | 26,500 |
| 2007-08-02 | Duke Paul D (Director) | Sale | 3,000 | 24.94 | 74,820 |
| 2007-07-03 | Duke Paul D (Director) | Sale | 3,000 | 23.54 | 70,620 |
| 2007-06-05 | Duke Paul D (Director) | Sale | 3,000 | 23.31 | 69,930 |
| 2007-05-03 | Duke Paul D (Director) | Sale | 3,000 | 19.09 | 57,270 |
| 2007-04-04 | Duke Paul D (Director) | Sale | 3,000 | 19.24 | 57,719 |
| 2007-03-26 | Campbell H Stuart (Director) | Option Exercise | 4,400 | 10.05 | 44,228 |
| 2007-03-05 | Duke Paul D (Director) | Sale | 3,000 | 20.67 | 62,010 |
| 2006-11-28 | Brooks Michael T (Director) | Option Exercise | 4,000 | 5.50 | 22,000 |
| 2006-11-06 | Dwyer Robert V (Director) | Purchase | 1,500 | 20.00 | 30,000 |
| 2006-11-02 | Peterson Steven W (VP Finance, CFO, Secretary) | Option Exercise | 5,000 | 6.46 | 32,275 |
| 2006-09-22 | Sullivan John James (President, COO) | Purchase | 150 | 16.50 | 2,475 |
| 2006-08-15 | Sullivan John James (President, COO) | Purchase | 928 | 15.60 | 14,476 |
| 2006-04-03 | Schmieder Luke R (President, CEO, Treasurer) | Option Exercise | 8,000 | 6.57 | 52,560 |
| 2006-01-12 | Duke Paul D (Director) | Option Exercise | 19,500 | 4.95 | 96,564 |
| 2005-12-09 | Sullivan John James (Marketing) | Purchase | 832 | 15.70 | 13,062 |
| 2005-06-16 | Sullivan John James (Marketing) | Purchase | 2,000 | 11.90 | 23,800 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Mesa Laboratories Inc /co (symbol MLAB,
CIK number 724004) see
the Securities and Exchange Commission (SEC) website.
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