Insider · CIK 0001260288

BROOKS MICHAEL T

Reports to the SEC for 1 company · LAKEWOOD, CO

sec.gov

Transactions

Companies

Filings

CIK

0001260288

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2019-06-13	MLABMESA LABORATORIES INC /CO/G Gift	Director	GGift	−60 sh	—	—	32,730
2019-04-17	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+90 sh	$142.40	+$12.8K	32,790
2019-04-16	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionX Exercise of In-Money	Director	XExercise of In-Money	−400 sh	—	—	2,413
2019-04-16	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+400 sh	$122.66	+$49.1K	32,700
2019-04-16	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionX Exercise of In-Money	Director	XExercise of In-Money	−600 sh	—	—	2,813
2019-04-16	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock Stock OptionX Exercise of In-Money	Director	XExercise of In-Money	−753 sh	—	—	3,413
2019-04-16	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+753 sh	$70.56	+$53.1K	36,977
2019-04-16	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+600 sh	$97.78	+$58.7K	37,577
2019-04-16	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+1,000 sh	$29.20	+$29.2K	33,300
2019-04-16	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+1,000 sh	$50.50	+$50.5K	34,300
2019-04-16	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+1,000 sh	$51.85	+$51.9K	35,300
2019-04-16	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+856 sh	$89.70	+$76.8K	36,156
2019-04-16	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+68 sh	$58.51	+$3,978.68	36,224
2019-04-16	MLABMESA LABORATORIES INC /CO/ · Non qualified stock optionX Exercise of In-Money	Director	XExercise of In-Money	−1,000 sh	—	—	7,090
2019-04-16	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionX Exercise of In-Money	Director	XExercise of In-Money	−1,000 sh	—	—	6,090
2019-04-16	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionX Exercise of In-Money	Director	XExercise of In-Money	−1,000 sh	—	—	5,090
2019-04-16	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionX Exercise of In-Money	Director	XExercise of In-Money	−68 sh	—	—	4,166
2019-04-16	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionX Exercise of In-Money	Director	XExercise of In-Money	−856 sh	—	—	4,234
2019-04-16	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionX Exercise of In-Money	Director	XExercise of In-Money	−90 sh	—	—	2,323
2019-04-05	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionH Expiration (Short)	Director	HExpiration (Short)	−360 sh	—	—	1,963
2019-04-05	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionH Expiration (Short)	Director	HExpiration (Short)	−400 sh	—	—	963
2019-04-05	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionH Expiration (Short)	Director	HExpiration (Short)	−567 sh	—	—	396
2019-04-05	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionH Expiration (Short)	Director	HExpiration (Short)	−52 sh	—	—	344
2019-04-05	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionH Expiration (Short)	Director	HExpiration (Short)	−344 sh	—	—	0
2019-04-04	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionH Expiration (Short)	Director	HExpiration (Short)	−600 sh	—	—	1,363
2019-03-19	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionsX Exercise of In-Money	Director	XExercise of In-Money	−2,000 sh	—	—	8,090
2019-03-19	MLABMESA LABORATORIES INC /CO/ · Non qualified stock optionX Exercise of In-Money	Director	XExercise of In-Money	−2,400 sh	—	—	10,090
2019-03-19	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+2,000 sh	$25.56	+$51.1K	32,300
2019-03-19	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+2,400 sh	$16.60	+$39.8K	30,300
2018-11-07	MLABMESA LABORATORIES INC /CO/A Award	Director	AAward	+150 sh	—	—	27,900
2018-09-10	MLABMESA LABORATORIES INC /CO/S Sale	Director	SSale	−2,700 sh	$195.39	−$528K	27,750
2018-04-02	MLABMESA LABORATORIES INC /CO/A Award	Director	AAward	+150 sh	—	—	30,450
2018-04-02	MLABMESA LABORATORIES INC /CO/ · Non-Qualified Stock OptionA Award	Director	AAward	+450 sh	—	—	12,490
2018-03-16	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+1,800 sh	$21.93	+$39.5K	30,300
2018-03-16	MLABMESA LABORATORIES INC /CO/ · Non qualified stock optionsX Exercise of In-Money	Director	XExercise of In-Money	−1,800 sh	—	—	12,040
2018-02-26	MLABMESA LABORATORIES INC /CO/G Gift	Director	GGift	−400 sh	—	—	28,500
2017-04-03	MLABMESA LABORATORIES INC /CO/ · Non-Qualified Stock OptionA Award	Director	AAward	+830 sh	—	—	13,670
2017-04-03	MLABMESA LABORATORIES INC /CO/ · Non-Qualified Stock OptionA Award	Director	AAward	+1,000 sh	—	—	13,840
2017-03-20	MLABMESA LABORATORIES INC /CO/S Sale	Director	SSale	−2,000 sh	$122.94	−$246K	28,900
2016-04-01	MLABMESA LABORATORIES INC /CO/ · Non Qualified Stock OptionA Award	Director	AAward	+1,000 sh	—	—	12,840
2015-12-15	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+2,000 sh	$18.98	+$38K	30,900
2015-12-15	MLABMESA LABORATORIES INC /CO/ · Non qualified stock optionX Exercise of In-Money	Director	XExercise of In-Money	−2,000 sh	—	—	11,840
2015-04-01	MLABMESA LABORATORIES INC /CO/ · Non-Qualified Stock OptionA Award	Director	AAward	+1,320 sh	—	—	13,840
2014-10-02	MLABMESA LABORATORIES INC /CO/ · Non-Qualified Stock OptionA Award	Director	AAward	+120 sh	—	—	12,520
2013-12-17	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+2,700 sh	$15.44	+$41.7K	28,900
2013-12-17	MLABMESA LABORATORIES INC /CO/ · Non-Qualified Stock OptionX Exercise of In-Money	Director	XExercise of In-Money	−2,700 sh	—	—	11,200
2013-04-01	MLABMESA LABORATORIES INC /CO/ · Non-Qualified Stock OptionA Award	Director	AAward	+1,000 sh	—	—	13,900
2012-12-13	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+4,000 sh	$10.00	+$40K	23,200
2012-12-13	MLABMESA LABORATORIES INC /CO/ · NQ Stock OptionX Exercise of In-Money	Director	XExercise of In-Money	−4,000 sh	—	—	0
2012-12-13	MLABMESA LABORATORIES INC /CO/M Exercise/Conversion	Director	MExercise/Conversion	+3,000 sh	$11.91	+$35.7K	26,200

Recent filings

Accepted (ET)
Jun 144
BROOKS MICHAEL T0001228924-19-000021
SEC(opens sec.gov)
Apr 174
BROOKS MICHAEL T0001228924-19-000016
SEC(opens sec.gov)
Apr 174
BROOKS MICHAEL T0001228924-19-000015
SEC(opens sec.gov)
Apr 164
BROOKS MICHAEL T0001228924-19-000012
SEC(opens sec.gov)
Apr 164
BROOKS MICHAEL T0001228924-19-000013
SEC(opens sec.gov)

Companies

MESA LABORATORIES INC /CO/DirectorMLAB

Address

12100 W 6TH AVE

LAKEWOOD, CO, 80228