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Home > Insider Trading > Filing (0001228924-19-000005)

Filing Details

Accession Number:: 0001228924-19-000005
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2019-02-13 19:24:24
Reporting Period:: 2019-02-11

Accepted Time:: 2019-02-13 19:24:24
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
1246295	Evan Guillemin	380 Lafayette Street Sixth Floor New York NY 10003		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	2019-02-11	3,000	$17.01	51,468	No	4	M	Direct
Common Stock	Acquisiton	2019-02-13	254	$25.56	51,722	No	4	M	Direct
Common Stock	Disposition	2019-02-11	500	$230.45	51,222	No	4	S	Direct
Common Stock	Disposition	2019-02-12	1,500	$228.77	49,722	No	4	S	Direct
Common Stock	Disposition	2019-02-13	1,254	$233.10	48,468	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
No	4	S	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Non Qualified Stock Option	Disposition	2019-02-11	3,000	$0.00	3,000	$17.01
Common Stock	Non Qualified Stock Option	Disposition	2019-02-13	254	$0.00	254	$25.56

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
10,090	2011-04-01	2019-02-25	No	4	X	Direct
9,836	2011-04-01	2020-04-01	No	4	X	Direct

Footnotes

1/4 exercisable on each anniversary date