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4//SEC Filing

BROOKS MICHAEL T 4

Accession 0001228924-19-000012

CIK 0000724004other

View on SEC.gov Company Profile

Filed

Apr 15, 8:00 PM ET

Accepted

Apr 16, 6:45 PM ET

Size

22.2 KB

Accession

0001228924-19-000012

Insider Transaction Report

Form 4

Period: 2019-04-16

MESA LABORATORIES INC /COMLAB

BROOKS MICHAEL T

Director

Transactions

Exercise/Conversion
Common Stock
2019-04-16$50.50/sh+1,000$50,500→ 34,300 total
Exercise/Conversion
Common Stock
2019-04-16$51.85/sh+1,000$51,850→ 35,300 total
Exercise/Conversion
Common Stock
2019-04-16$89.70/sh+856$76,783→ 36,156 total
Exercise of In-Money
Non Qualified Stock Option
2019-04-16−856→ 4,234 total
Exercise: $89.70From: 2015-04-01Exp: 2019-05-05→ Common Stock (856 underlying)
Exercise/Conversion
Common Stock
2019-04-16$58.51/sh+68$3,979→ 36,224 total
Exercise of In-Money
Non Qualified Stock Option
2019-04-16−1,000→ 6,090 total
Exercise: $50.50From: 2013-04-02Exp: 2019-05-05→ Common Stock (1,000 underlying)
Exercise/Conversion
Common Stock
2019-04-16$29.20/sh+1,000$29,200→ 33,300 total
Exercise of In-Money
Non qualified stock option
2019-04-16−1,000→ 7,090 total
Exercise: $29.20From: 2012-04-06Exp: 2019-05-05→ Common Stock (1,000 underlying)
Exercise of In-Money
Non Qualified Stock Option
2019-04-16−1,000→ 5,090 total
Exercise: $51.85From: 2014-04-01Exp: 2019-05-05→ Common Stock (1,000 underlying)
Exercise of In-Money
Non Qualified Stock Option
2019-04-16−68→ 4,166 total
Exercise: $58.51From: 2015-10-02Exp: 2019-05-05→ Common Stock (68 underlying)

Footnotes (7)

[F1]1/4 exercisable on each of the first 4 anniversary dates
[F2]Expiration date was accelerated from April 6, 2021 to May 5, 2019 due to retirement from the Board of Directors on April 5, 2019.
[F3]Expiration date was accelerated from April 2, 2022 to May 5, 2019 due to retirement from the Board of Directors
[F4]Expiration date was accelerated from 04/01/2023 to May 5, 2019 due to April 5, 2019 retirement from the Board of Directors
[F5]1/7 exercisable on each of the first 7 anniversary dates
[F6]Expiration date was accelerated from April 1, 2022 to May 5, 2019 due to April 5, 2019 retirement from the Board of Directors
[F7]Expiration date was accelerated from October 2, 2022 to May 5, 2019 due to April 5, 2019 retirement from the Board of Directors

Documents

1 file

4
primary_doc.xmlPrimary
PRIMARY DOCUMENT

Issuer

MESA LABORATORIES INC /CO

CIK 0000724004

Entity typeother

Related Parties

1

filerCIK 0001260288

Filing Metadata

Form type: 4
Filed: Apr 15, 8:00 PM ET
Accepted: Apr 16, 6:45 PM ET
Size: 22.2 KB

View on SEC.gov