$MLAB MESA LABORATORIES INC /CO/ Insider Trading Week 24/2019

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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview

Overview of insider trading in MESA LABORATORIES INC /CO/ in week 24/2019.

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	X	142.40	90	12,816	2,323
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	X	122.66	400	49,064	2,413
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Buy	M	142.40	90	12,816	57,568	57.5 K to 57.6 K (+0.16 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Buy	M	122.66	400	49,064	57,478	57.1 K to 57.5 K (+0.70 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	X	97.78	600	58,668	2,813
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	X	70.56	753	53,132	3,413
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Buy	M	97.78	600	58,668	57,048	56.4 K to 57 K (+1.06 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Buy	M	70.56	753	53,132	56,448	55.7 K to 56.4 K (+1.35 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	X	58.51	68	3,979	4,166
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	X	89.70	856	76,783	4,234
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Buy	M	58.51	68	3,979	55,696	55.6 K to 55.7 K (+0.12 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Buy	M	89.70	856	76,783	55,627	54.8 K to 55.6 K (+1.56 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	X	51.85	750	38,888	5,090
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	X	50.50	500	25,250	5,840
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	X	29.20	250	7,300	6,340
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Buy	M	51.85	750	38,888	54,771	54 K to 54.8 K (+1.39 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Buy	M	50.50	500	25,250	54,021	53.5 K to 54 K (+0.93 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Buy	M	29.20	250	7,300	53,521	53.3 K to 53.5 K (+0.47 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Sullivan John James	Director	Option Exercise	A	0.00	150	0	150
Jun 18 2019	MLAB	MESA LABORATORIES ...	Sullivan John James	Director	Option Exercise	M	0.00	30	0	120
Jun 18 2019	MLAB	MESA LABORATORIES ...	Sullivan John James	Director	Option Exercise	A	0.00	150	0	150
Jun 18 2019	MLAB	MESA LABORATORIES ...	Sullivan John James	Director	Payment of Exercise	F	202.39	11	2,226	71,197	71.2 K to 71.2 K (-0.02 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Sullivan John James	Director	Buy	M	0.00	30	0	71,208	71.2 K to 71.2 K (+0.04 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	DINOIA GREGORY	SVP Commerical Oper ...	Option Exercise	M	0.00	90	0	360
Jun 18 2019	MLAB	MESA LABORATORIES ...	DINOIA GREGORY	SVP Commerical Oper ...	Payment of Exercise	F	202.39	28	5,667	1,462	1.5 K to 1.5 K (-1.88 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	DINOIA GREGORY	SVP Commerical Oper ...	Buy	M	0.00	90	0	1,490	1.4 K to 1.5 K (+6.43 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Archbold Brian David	SVP of Continuous I ...	Option Exercise	M	0.00	70	0	280
Jun 18 2019	MLAB	MESA LABORATORIES ...	Archbold Brian David	SVP of Continuous I ...	Payment of Exercise	F	202.39	25	5,060	355	380 to 355 (-6.58 %)
Jun 18 2019	MLAB	MESA LABORATORIES ...	Archbold Brian David	SVP of Continuous I ...	Buy	M	0.00	70	0	380	310 to 380 (+22.58 %)
Jun 17 2019	MLAB	MESA LABORATORIES ...	GUILLEMIN EVAN	Director	Option Exercise	A	0.00	150	0	150
Jun 17 2019	MLAB	MESA LABORATORIES ...	GUILLEMIN EVAN	Director	Option Exercise	M	0.00	30	0	120
Jun 17 2019	MLAB	MESA LABORATORIES ...	GUILLEMIN EVAN	Director	Option Exercise	A	0.00	150	0	150
Jun 17 2019	MLAB	MESA LABORATORIES ...	GUILLEMIN EVAN	Director	Buy	M	0.00	30	0	48,198	48.2 K to 48.2 K (+0.06 %)
Jun 17 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	A	0.00	150	0	150
Jun 17 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	M	0.00	30	0	120
Jun 17 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	A	0.00	150	0	150
Jun 17 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Buy	M	0.00	30	0	53,301	53.3 K to 53.3 K (+0.06 %)
Jun 17 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	A	0.00	150	0	150
Jun 17 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	M	0.00	30	0	120
Jun 17 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Option Exercise	A	0.00	150	0	150
Jun 17 2019	MLAB	MESA LABORATORIES ...	Dwyer Robert V	Director	Buy	M	0.00	30	0	53,301	53.3 K to 53.3 K (+0.06 %)
Jun 17 2019	MLAB	MESA LABORATORIES ...	Schmieder John Bradley	Director	Option Exercise	A	0.00	150	0	150
Jun 17 2019	MLAB	MESA LABORATORIES ...	Schmieder John Bradley	Director	Option Exercise	M	0.00	30	0	120
Jun 17 2019	MLAB	MESA LABORATORIES ...	Schmieder John Bradley	Director	Option Exercise	A	0.00	150	0	150
Jun 17 2019	MLAB	MESA LABORATORIES ...	Schmieder John Bradley	Director	Buy	M	0.00	30	0	75,669	75.6 K to 75.7 K (+0.04 %)
Jun 17 2019	MLAB	MESA LABORATORIES ...	KELLY DAVID M	Director	Option Exercise	A	0.00	150	0	150
Jun 17 2019	MLAB	MESA LABORATORIES ...	KELLY DAVID M	Director	Option Exercise	M	0.00	30	0	120
Jun 17 2019	MLAB	MESA LABORATORIES ...	KELLY DAVID M	Director	Option Exercise	A	0.00	150	0	150
Jun 17 2019	MLAB	MESA LABORATORIES ...	KELLY DAVID M	Director	Buy	M	0.00	30	0	2,630	2.6 K to 2.6 K (+1.15 %)
Jun 17 2019	MLAB	MESA LABORATORIES ...	Owens Gary M	President and CEO	Option Exercise	A	0.00	5,000	0	5,000
Jun 17 2019	MLAB	MESA LABORATORIES ...	Owens Gary M	President and CEO	Option Exercise	M	0.00	1,720	0	3,440
Jun 17 2019	MLAB	MESA LABORATORIES ...	Owens Gary M	President and CEO	Option Exercise	A	0.00	5,160	0	5,160
Jun 17 2019	MLAB	MESA LABORATORIES ...	Owens Gary M	President and CEO	Buy	M	0.00	1,720	0	8,720	7 K to 8.7 K (+24.57 %)