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4//SEC Filing

DUKE PAUL D 4

Accession 0001228924-10-000013

CIK 0000724004other

View on SEC.gov Company Profile

Filed

May 23, 8:00 PM ET

Accepted

May 24, 8:39 AM ET

Size

15.5 KB

Accession

0001228924-10-000013

Insider Transaction Report

Form 4

Period: 2010-05-15

MESA LABORATORIES INC /COMLAB

Director

Transactions

Exercise of In-Money
NQ Stock Option
2010-05-15−1,500→ 0 total
Exercise: $5.91From: 2003-10-16Exp: 2012-10-16→ Common Stock (1,500 underlying)
Exercise/Conversion
Common Stock
2010-05-15$5.91/sh+1,500$8,865→ 74,323 total
Exercise of In-Money
NQ Stock Option
2010-05-15−2,000→ 0 total
Exercise: $7.00From: 2004-06-19Exp: 2013-06-19→ Common Stock (2,000 underlying)
Tax Payment
Common Stock
2010-05-15$23.77/sh−2,220$52,769→ 67,823 total
Exercise/Conversion
Common Stock
2010-05-15$7.00/sh+2,000$14,000→ 72,823 total
Exercise of In-Money
NQ Stock Option
2010-05-15−3,000→ 0 total
Exercise: $10.00From: 2005-07-14Exp: 2014-07-14→ Common Stock (3,000 underlying)
Exercise/Conversion
Common Stock
2010-05-15$10.00/sh+3,000$30,000→ 70,823 total

Documents

1 file

4
primary_doc.xmlPrimary
PRIMARY DOCUMENT

Issuer

MESA LABORATORIES INC /CO

CIK 0000724004

Entity typeother

Related Parties

1

filerCIK 0001240147

Filing Metadata

Form type: 4
Filed: May 23, 8:00 PM ET
Accepted: May 24, 8:39 AM ET
Size: 15.5 KB

View on SEC.gov