John Sullivan - Feb 15, 2022 Form 4 Insider Report for MESA LABORATORIES INC /CO/ (MLAB)

Role
Director
Signature
John Sakys under Power of Attorney by John Sullivan
Stock symbol
MLAB
Transactions as of
Feb 15, 2022
Transactions value $
-$859,541
Form type
4
Date filed
2/16/2022, 01:10 PM
Previous filing
Nov 18, 2021
Next filing
Feb 22, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MLAB Common Stock Options Exercise $52.6K +746 +3.26% $70.56 23.6K Feb 15, 2022 Direct
transaction MLAB Common Stock Options Exercise $435K +4.45K +18.84% $97.78 28K Feb 15, 2022 Direct
transaction MLAB Common Stock Sale -$1.35M -5.19K -18.51% $259.42 22.9K Feb 15, 2022 Direct F3
holding MLAB Common Stock 30K Feb 15, 2022 By Trust F4

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MLAB Non qualified stock options Exercise of in-the-money or at-the-money derivative security $0 -746 -2.37% $0.00 30.7K Feb 15, 2022 Common Stock 746 $70.56 Direct F1
transaction MLAB Non Qualified Stock Option Exercise of in-the-money or at-the-money derivative security $0 -4.45K -14.5% $0.00 26.2K Feb 15, 2022 Common Stock 4.45K $97.78 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 1/7 exercisable on each anniversary date of the 04/01/2015 grant date
F2 1/5 exercisable on each anniversary date of the 04/01/2016 grant date
F3 Sale reported on Form 4 was effected pursuant to a Rule 10B5-1 trading plan, adopted by the reporting person on February 25, 2021
F4 Represents gift of shares to a spousal lifetime access trust