BROOKS MICHAEL T 4

4 · MESA LABORATORIES INC /CO · Filed Apr 17, 2019

Form 4

Period: 2019-04-05

Director

Transactions

Expiration (Short)
Non Qualified Stock Option
2019-04-05−567→ 396 total
Exercise: $70.56From: 2016-04-01Exp: 2023-04-01→ Common Stock (567 underlying)
Expiration (Short)
Non Qualified Stock Option
2019-04-05−360→ 1,963 total
Exercise: $142.40From: 2019-04-02Exp: 2024-04-02→ Common Stock (360 underlying)
Expiration (Short)
Non Qualified Stock Option
2019-04-05−52→ 344 total
Exercise: $58.51From: 2015-10-02Exp: 2022-10-02→ Common Stock (52 underlying)
Expiration (Short)
Non Qualified Stock Option
2019-04-04−600→ 1,363 total
Exercise: $122.66From: 2018-04-03Exp: 2023-04-03→ Common Stock (600 underlying)
Expiration (Short)
Non Qualified Stock Option
2019-04-05−344→ 0 total
Exercise: $89.70From: 2015-04-01Exp: 2022-04-01→ Common Stock (344 underlying)
Expiration (Short)
Non Qualified Stock Option
2019-04-05−400→ 963 total
Exercise: $97.78From: 2017-04-01Exp: 2022-04-01→ Common Stock (400 underlying)

Footnotes (3)

[F1]Options were canceled prior to vesting due to retirement from the Board of Directors on April 5, 2019
[F2]1/5 exercisable on each of the first five anniversary dates
[F3]1/7 exercisable on each of the first 7 anniversary dates

Documents

1 file