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Home > Insider Trading > Filing (0001228924-10-000021)

Filing Details

Accession Number:: 0001228924-10-000021
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-12-22 13:20:00
Reporting Period:: 2010-12-21

Filing Date:: 2010-12-22
Accepted Time:: 2010-12-22 13:20:00
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	2010-12-21	40,000	$24.75	190,000	No	4	P	Indirect	SEG Ventures LLC

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Indirect	SEG Ventures LLC

Footnotes

C/O Select Equities Group, Inc. 380 Lafayette St., 6th Floor, New York, NY 10003