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BROOKS MICHAEL T

Disclosed activity across 1 company

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156727
SEC CIK
0001260288

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MESA LABORATORIES INC /CO/MLAB · Entity 5221DirectorJune 13, 2019June 14, 2019

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

MESA LABORATORIES INC /CO/

Report date June 13, 2019 · Filed June 14, 2019

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect32,730 Reported balance After 2019-06-13 transaction · row 1
1 source row

Row 1 · 2019-06-13 · Gift · Disposed 60 · Balance 32,730

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 13, 2019 Filed Jun 14, 2019 17:03 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 GiftCommon Stock 60 $0.00 $0.00
Disclosure

SEC source: 0001228924-19-000021 · primary_doc.xml · nonDerivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,730

Read SEC document
April 17, 2019 Filed Apr 17, 2019 16:46 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 90 $142.40 $12,816.00
Disclosure

SEC source: 0001228924-19-000015 · primary_doc.xml · nonDerivative · entry 2

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,790

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 16, 2019 Filed Apr 16, 2019 23:21 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 600 $0.00 Strike: $97.78 $0.00
Disclosure

SEC source: 0001228924-19-000013 · primary_doc.xml · derivative · entry 4

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,813

Underlying: Common Stock · 600 shares

Expires 2019-05-05

F3 · derivative.exercise_date: 1/5 exercisable on each of the first five anniversary dates

F4 · derivative.expiration_date: Expiration Date was accelerated from April 1, 2022 to may 5, 2019 due to April 5, 2019 retirement from the Board of Directors

Read SEC document
April 16, 2019 Filed Apr 16, 2019 23:21 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Stock Option · Derivative 753 $0.00 Strike: $70.56 $0.00
Disclosure

SEC source: 0001228924-19-000013 · primary_doc.xml · derivative · entry 3

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,413

Underlying: Common Stock · 753 shares

Expires 2019-05-05

F1 · derivative.exercise_date: 1/7 exercisable on each of the first 7 anniversary dates

F2 · derivative.expiration_date: Expiration date was accelerated from April 1, 2023 to May 5, 2019 due to April 5, 2019 retirement from Board of Directors

Read SEC document
April 16, 2019 Filed Apr 16, 2019 23:21 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 600 $97.78 $58,668.00
Disclosure

SEC source: 0001228924-19-000013 · primary_doc.xml · nonDerivative · entry 2

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,577

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 16, 2019 Filed Apr 16, 2019 23:21 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 753 $70.56 $53,131.68
Disclosure

SEC source: 0001228924-19-000013 · primary_doc.xml · nonDerivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,977

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 16, 2019 Filed Apr 16, 2019 22:45 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 68 $0.00 Strike: $58.51 $0.00
Disclosure

SEC source: 0001228924-19-000012 · primary_doc.xml · derivative · entry 10

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,166

Underlying: Common Stock · 68 shares

Expires 2019-05-05

F5 · derivative.exercise_date: 1/7 exercisable on each of the first 7 anniversary dates

F7 · derivative.expiration_date: Expiration date was accelerated from October 2, 2022 to May 5, 2019 due to April 5, 2019 retirement from the Board of Directors

Read SEC document
April 16, 2019 Filed Apr 16, 2019 22:45 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 856 $0.00 Strike: $89.70 $0.00
Disclosure

SEC source: 0001228924-19-000012 · primary_doc.xml · derivative · entry 9

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,234

Underlying: Common Stock · 856 shares

Expires 2019-05-05

F5 · derivative.exercise_date: 1/7 exercisable on each of the first 7 anniversary dates

F6 · derivative.expiration_date: Expiration date was accelerated from April 1, 2022 to May 5, 2019 due to April 5, 2019 retirement from the Board of Directors

Read SEC document
April 16, 2019 Filed Apr 16, 2019 22:45 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 1,000 $0.00 Strike: $51.85 $0.00
Disclosure

SEC source: 0001228924-19-000012 · primary_doc.xml · derivative · entry 8

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,090

Underlying: Common Stock · 1,000 shares

Expires 2019-05-05

F1 · derivative.exercise_date: 1/4 exercisable on each of the first 4 anniversary dates

F4 · derivative.expiration_date: Expiration date was accelerated from 04/01/2023 to May 5, 2019 due to April 5, 2019 retirement from the Board of Directors

Read SEC document
April 16, 2019 Filed Apr 16, 2019 22:45 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 1,000 $0.00 Strike: $50.50 $0.00
Disclosure

SEC source: 0001228924-19-000012 · primary_doc.xml · derivative · entry 7

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,090

Underlying: Common Stock · 1,000 shares

Expires 2019-05-05

F1 · derivative.exercise_date: 1/4 exercisable on each of the first 4 anniversary dates

F3 · derivative.expiration_date: Expiration date was accelerated from April 2, 2022 to May 5, 2019 due to retirement from the Board of Directors

Read SEC document
April 16, 2019 Filed Apr 16, 2019 22:45 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon qualified stock option · Derivative 1,000 $0.00 Strike: $29.20 $0.00
Disclosure

SEC source: 0001228924-19-000012 · primary_doc.xml · derivative · entry 6

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,090

Underlying: Common Stock · 1,000 shares

Expires 2019-05-05

F1 · derivative.exercise_date: 1/4 exercisable on each of the first 4 anniversary dates

F2 · derivative.expiration_date: Expiration date was accelerated from April 6, 2021 to May 5, 2019 due to retirement from the Board of Directors on April 5, 2019.

Read SEC document
April 16, 2019 Filed Apr 16, 2019 22:45 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 68 $58.51 $3,978.68
Disclosure

SEC source: 0001228924-19-000012 · primary_doc.xml · nonDerivative · entry 5

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,224

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 16, 2019 Filed Apr 16, 2019 22:45 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 856 $89.70 $76,783.20
Disclosure

SEC source: 0001228924-19-000012 · primary_doc.xml · nonDerivative · entry 4

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,156

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 16, 2019 Filed Apr 16, 2019 22:45 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 1,000 $51.85 $51,850.00
Disclosure

SEC source: 0001228924-19-000012 · primary_doc.xml · nonDerivative · entry 3

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,300

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 16, 2019 Filed Apr 16, 2019 22:45 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 1,000 $50.50 $50,500.00
Disclosure

SEC source: 0001228924-19-000012 · primary_doc.xml · nonDerivative · entry 2

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,300

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 16, 2019 Filed Apr 16, 2019 22:45 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 1,000 $29.20 $29,200.00
Disclosure

SEC source: 0001228924-19-000012 · primary_doc.xml · nonDerivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,300

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 16, 2019 Filed Apr 17, 2019 16:46 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 90 $0.00 Strike: $142.40 $0.00
Disclosure

SEC source: 0001228924-19-000015 · primary_doc.xml · derivative · entry 4

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,323

Underlying: Common Stock · 90 shares

Expires 2019-05-05

F1 · derivative.exercise_date: 1/5 exercisable on each of the first five anniversary dates

F3 · derivative.expiration_date: Expiration date was accelerated from April 2, 2024 to May 5, 2019 due to April 5, 2019 retirement from the Board of Directors

Read SEC document
April 16, 2019 Filed Apr 17, 2019 16:46 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 400 $0.00 Strike: $122.66 $0.00
Disclosure

SEC source: 0001228924-19-000015 · primary_doc.xml · derivative · entry 3

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,413

Underlying: Common Stock · 400 shares

Expires 2019-05-05

F1 · derivative.exercise_date: 1/5 exercisable on each of the first five anniversary dates

F2 · derivative.expiration_date: Expiration Date was accelerated from April 3, 2023 to may 5, 2019 due to April 5, 2019 retirement from Board of Directors

Read SEC document
April 16, 2019 Filed Apr 17, 2019 16:46 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 400 $122.66 $49,064.00
Disclosure

SEC source: 0001228924-19-000015 · primary_doc.xml · nonDerivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,700

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
April 05, 2019 Filed Apr 17, 2019 17:04 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 344 $0.00 Strike: $89.70 $0.00
Disclosure

SEC source: 0001228924-19-000016 · primary_doc.xml · derivative · entry 6

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 344 shares

Expires 2022-04-01

F1 · shares: Options were canceled prior to vesting due to retirement from the Board of Directors on April 5, 2019

F3 · derivative.exercise_date: 1/7 exercisable on each of the first 7 anniversary dates

Read SEC document
April 05, 2019 Filed Apr 17, 2019 17:04 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 52 $0.00 Strike: $58.51 $0.00
Disclosure

SEC source: 0001228924-19-000016 · primary_doc.xml · derivative · entry 5

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 344

Underlying: Common Stock · 52 shares

Expires 2022-10-02

F1 · shares: Options were canceled prior to vesting due to retirement from the Board of Directors on April 5, 2019

F3 · derivative.exercise_date: 1/7 exercisable on each of the first 7 anniversary dates

Read SEC document
April 05, 2019 Filed Apr 17, 2019 17:04 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 567 $0.00 Strike: $70.56 $0.00
Disclosure

SEC source: 0001228924-19-000016 · primary_doc.xml · derivative · entry 4

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 396

Underlying: Common Stock · 567 shares

Expires 2023-04-01

F1 · shares: Options were canceled prior to vesting due to retirement from the Board of Directors on April 5, 2019

F3 · derivative.exercise_date: 1/7 exercisable on each of the first 7 anniversary dates

Read SEC document
April 05, 2019 Filed Apr 17, 2019 17:04 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 400 $0.00 Strike: $97.78 $0.00
Disclosure

SEC source: 0001228924-19-000016 · primary_doc.xml · derivative · entry 3

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 963

Underlying: Common Stock · 400 shares

Expires 2022-04-01

F1 · shares: Options were canceled prior to vesting due to retirement from the Board of Directors on April 5, 2019

F2 · derivative.exercise_date: 1/5 exercisable on each of the first five anniversary dates

Read SEC document
April 05, 2019 Filed Apr 17, 2019 17:04 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 360 $0.00 Strike: $142.40 $0.00
Disclosure

SEC source: 0001228924-19-000016 · primary_doc.xml · derivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,963

Underlying: Common Stock · 360 shares

Expires 2024-04-02

F1 · shares: Options were canceled prior to vesting due to retirement from the Board of Directors on April 5, 2019

F2 · derivative.exercise_date: 1/5 exercisable on each of the first five anniversary dates

Read SEC document
April 04, 2019 Filed Apr 17, 2019 17:04 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Option · Derivative 600 $0.00 Strike: $122.66 $0.00
Disclosure

SEC source: 0001228924-19-000016 · primary_doc.xml · derivative · entry 2

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,363

Underlying: Common Stock · 600 shares

Expires 2023-04-03

F1 · shares: Options were canceled prior to vesting due to retirement from the Board of Directors on April 5, 2019

F2 · derivative.exercise_date: 1/5 exercisable on each of the first five anniversary dates

Read SEC document
March 19, 2019 Filed Mar 19, 2019 17:27 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon Qualified Stock Options · Derivative 2,000 $0.00 Strike: $25.56 $0.00
Disclosure

SEC source: 0001228924-19-000009 · primary_doc.xml · derivative · entry 4

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,090

Underlying: Common Stock · 2,000 shares

Expires 2020-04-01

F1 · derivative.exercise_date: 1/4 exercisable on each of the first 4 anniversary dates

Read SEC document
March 19, 2019 Filed Mar 19, 2019 17:27 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon qualified stock option · Derivative 2,400 $0.00 Strike: $16.60 $0.00
Disclosure

SEC source: 0001228924-19-000009 · primary_doc.xml · derivative · entry 3

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,090

Underlying: Common Stock · 2,400 shares

Expires 2019-04-01

F1 · derivative.exercise_date: 1/4 exercisable on each of the first 4 anniversary dates

Read SEC document
March 19, 2019 Filed Mar 19, 2019 17:27 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 2,000 $25.56 $51,120.00
Disclosure

SEC source: 0001228924-19-000009 · primary_doc.xml · nonDerivative · entry 2

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,300

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 19, 2019 Filed Mar 19, 2019 17:27 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 2,400 $16.60 $39,840.00
Disclosure

SEC source: 0001228924-19-000009 · primary_doc.xml · nonDerivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,300

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 07, 2018 Filed Nov 28, 2018 22:10 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 GrantCommon Stock 150 $0.00 $0.00
Disclosure

SEC source: 0001228924-18-000031 · primary_doc.xml · nonDerivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,900

F1 · shares: Restricted Stock Units that vest on November 7,2019 and convert into common stock on a one for one basis.

Read SEC document
September 10, 2018 Filed Sep 10, 2018 21:47 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 SaleCommon Stock 2,700 $195.39 $527,553.00
Disclosure

SEC source: 0001228924-18-000027 · primary_doc.xml · nonDerivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,750

Read SEC document
April 02, 2018 Filed Apr 4, 2018 17:39 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 GrantNon-Qualified Stock Option · Derivative 450 $0.00 Strike: $142.40 $0.00
Disclosure

SEC source: 0001228924-18-000013 · primary_doc.xml · derivative · entry 2

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,490

Underlying: Common Stock · 450 shares

Expires 2024-04-02

F2 · derivative.exercise_date: 1/5 exercisable on each of the first five anniversary dates

Read SEC document
April 02, 2018 Filed Apr 4, 2018 17:39 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 GrantCommon Stock 150 $0.00 $0.00
Disclosure

SEC source: 0001228924-18-000013 · primary_doc.xml · nonDerivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,450

F1 · shares: Restricted Stock Award that vests 1/5 on June 15,2019 and 1/5 on the next four anniversary dates thereafter

Read SEC document
March 16, 2018 Filed Mar 19, 2018 13:01 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 OtherNon qualified stock options · Derivative 1,800 $0.00 Strike: $21.93 $0.00
Disclosure

SEC source: 0001228924-18-000006 · primary_doc.xml · derivative · entry 2

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,040

Underlying: Common Stock · 1,800 shares

Expires 2018-04-01

F1 · derivative.exercise_date: 1/4 exercisable on each of first 4 anniversary dates

Read SEC document
March 16, 2018 Filed Mar 19, 2018 13:01 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 Exercise / conversionCommon Stock 1,800 $21.93 $39,474.00
Disclosure

SEC source: 0001228924-18-000006 · primary_doc.xml · nonDerivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,300

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 26, 2018 Filed Feb 27, 2018 23:37 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 GiftCommon Stock 400 $0.00 $0.00
Disclosure

SEC source: 0001228924-18-000004 · primary_doc.xml · nonDerivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,500

Read SEC document
April 03, 2017 Filed Apr 4, 2017 19:39 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 GrantNon-Qualified Stock Option · Derivative 830 $0.00 Strike: $122.66 $0.00
Disclosure

SEC source: 0001228924-17-000010 · primary_doc.xml · derivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,670

Underlying: Common Stock · 830 shares

Expires 2023-04-03

F1 · derivative.exercise_date: 20% exercisable on each of the first 5 anniversary dates

Read SEC document
April 03, 2017 Filed Apr 21, 2017 22:02 UTC Amendment MESA LABORATORIES INC /CO/ MLAB · Entity 5221 GrantNon-Qualified Stock Option · Derivative 1,000 $0.00 Strike: $122.66 $0.00
Disclosure

SEC source: 0001228924-17-000022 · primary_doc.xml · derivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,840

Underlying: Common Stock · 1,000 shares

Expires 2023-04-03

F1 · derivative.exercise_date: 20% exercisable on each of the first 5 anniversary dates

Read SEC document
March 20, 2017 Filed Mar 21, 2017 14:24 UTC MESA LABORATORIES INC /CO/ MLAB · Entity 5221 SaleCommon Stock 2,000 $122.94 $245,880.00
Disclosure

SEC source: 0001228924-17-000008 · primary_doc.xml · nonDerivative · entry 1

BROOKS MICHAEL T · CIK 0001260288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,900

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.