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Home > Insider Trading > Filing (0001228924-18-000021)

Filing Details

Accession Number:: 0001228924-18-000021
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2018-06-15 15:57:45
Reporting Period:: 2018-06-13

Accepted Time:: 2018-06-15 15:57:45
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
724004	Mesa Laboratories Inc	MLAB	Industrial Instruments For Measurement, Display, And Control (3823)	840872291

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1305784	James John Sullivan	12100 W. 6Th Avenue Lakewood CO 80228		Yes	No	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2018-06-15	3,200	$25.56	74,498	No	4	M	Direct
Common Stock	Acquisiton	2018-06-15	8,800	$29.20	83,298	No	4	M	Direct
Common Stock	Disposition	2018-06-15	12,000	$197.02	71,298	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

Show Other Fields >>

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Non Qualified Stock Option	Disposition	2018-06-15	3,200	$0.00	3,200	$25.56
Common Stock	Non Qualified Stock Option	Disposition	2018-06-15	8,800	$0.00	8,800	$29.20

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
71,350	2011-04-01	2020-04-01	No	4	X	Direct
62,550	2012-04-01	2021-04-01	No	4	X	Direct

Footnotes

25% Exercisable on each anniversary of the 4/01/10 grant date
25% Exercisable on each anniversary of the 4/01/11 grant date